Biggest changeRetail and Office Portfolios Property Location Year Built/ Renovated Number of Buildings Net Rentable Square Feet Percentage Leased Annualized Base Rent (1) Annualized Base Rent Per Leased Square Foot OFFICE PROPERTIES La Jolla Commons San Diego, CA 2008/2014 2 724,654 99.3 % $ 46,251,701 $ 64.28 Torrey Reserve Campus San Diego, CA 1996-2000/2014-2016/2021 14 547,035 92.2 26,721,473 52.98 Torrey Point San Diego, CA 2017 2 94,854 100.0 5,780,415 60.94 Solana Crossing Solana Beach, CA 1982/2005 4 224,009 88.3 9,150,509 46.26 The Landmark at One Market (2) San Francisco, CA 1917/2000 1 422,426 100.0 41,072,918 97.23 One Beach Street San Francisco, CA 1924/1972/1987/1992 1 100,270 — — — First & Main Portland, OR 2010 1 362,633 90.7 10,969,495 33.35 Lloyd Portfolio Portland, OR 1940-2015 3 549,959 79.4 15,287,045 35.01 City Center Bellevue Bellevue, WA 1987 1 498,606 85.7 25,454,376 59.57 Eastgate Office Park Bellevue, WA 1985 4 281,204 55.4 6,475,463 41.57 Corporate Campus East III Bellevue, WA 1986 4 159,578 85.0 6,253,631 46.10 Bel-Spring 520 Bellevue, WA 1983 2 93,295 73.1 2,989,023 43.83 Subtotal / Weighted Average Office Portfolio (3) 39 4,058,523 86.0 % $ 196,406,049 $ 56.27 RETAIL PROPERTIES Carmel Country Plaza San Diego, CA 1991 9 78,098 89.8 % $ 3,962,827 $ 56.51 Carmel Mountain Plaza (4) San Diego, CA 1994/2014 15 528,416 98.8 14,205,182 27.21 South Bay Marketplace (4) San Diego, CA 1997 9 132,877 97.8 2,454,484 18.89 Gateway Marketplace San Diego, CA 1997/2016 3 127,861 100.0 2,583,099 20.20 Lomas Santa Fe Plaza Solana Beach, CA 1972/1997 9 208,297 98.0 6,661,157 32.63 Solana Beach Towne Centre Solana Beach, CA 1973/2000/2004 12 246,651 96.5 6,847,560 28.77 Del Monte Center (4) Monterey, CA 1967/1984/2006 16 673,155 82.4 9,449,635 17.04 Geary Marketplace Walnut Creek, CA 2012 3 35,159 96.7 1,230,114 36.18 The Shops at Kalakaua Honolulu, HI 1971/2006 3 11,671 77.7 1,105,775 121.94 Waikele Center Waipahu, HI 1993/2008 9 418,047 99.7 12,838,467 30.80 Alamo Quarry Market (4) San Antonio, TX 1997/1999 16 588,148 98.5 14,813,996 25.57 Hassalo on Eighth - Retail (5) Portland, OR 2015 3 44,236 65.5 968,470 33.42 Subtotal / Weighted Average Retail Portfolio (1) 107 3,092,616 94.3 % $ 77,120,766 $ 26.44 Total / Weighted Average Retail and Office Portfolio (1) 146 7,151,139 89.6 % $ 273,526,815 $ 42.69 Mixed-Use Portfolio Retail Portion Location Year Built/ Renovated Number of Buildings Net Rentable Square Feet Percent Leased Annualized Base Rent Annualized Base Rent Per Leased Square Foot Waikiki Beach Walk—Retail Honolulu, HI 2006 3 93,925 95.1 % $ 9,545,747 $ 106.87 Hotel Portion Location Year Built/ Renovated Number of Buildings Units Average Occupancy Average Daily Rate Revenue per Available Room Waikiki Beach Walk—Embassy Suites TM Honolulu, HI 2008/2014/2020 2 369 85.2 % $ 373.50 $ 318.38 34 Multifamily Portfolio Property Location Year Built/ Renovated Number of Buildings Units Percentage Leased Annualized Base Rent Average Monthly Base Rent per Leased Unit Loma Palisades San Diego, CA 1958/2001 - 2008/2021 80 548 94.7 % $ 17,026,908 $ 2,734 Imperial Beach Gardens Imperial Beach, CA 1959/2008 26 160 92.5 4,703,988 2,649 Mariner’s Point Imperial Beach, CA 1986 8 88 87.5 2,288,280 2,476 Santa Fe Park RV Resort (6) San Diego, CA 1971/2007-2008 1 124 84.7 1,521,684 1,207 Pacific Ridge Apartments San Diego, CA 2013 3 533 94.0 23,798,100 3,958 Hassalo on Eighth - Multifamily (5) Portland, OR 2015 3 657 91.0 11,873,343 1,655 Total / Weighted Average Multifamily 121 2,110 92.3 % $ 61,212,303 $ 2,619 (1) Annualized base rent is calculated by multiplying base rental payments (defined as cash base rents (before abatements)) under commenced leases for the month ended December 31, 2023 by 12.
Biggest changeRetail and Office Portfolios Property Location Year Built/ Most Recent Renovation Net Rentable Square Feet Percentage Leased Annualized Base Rent (1) Annualized Base Rent Per Leased Square Foot OFFICE PROPERTIES La Jolla Commons (2) San Diego, CA 2008/2014 725,439 98.5 % $ 46,530,658 $ 65.12 Torrey Reserve Campus San Diego, CA 1996/2022 551,005 79.1 23,840,979 54.70 Torrey Point San Diego, CA 2017 94,854 99.6 5,954,067 63.02 Solana Crossing Solana Beach, CA 1982/2022 224,009 77.4 8,218,550 47.40 The Landmark at One Market (3) San Francisco, CA 1917/2000 422,426 98.5 40,876,013 98.24 One Beach Street San Francisco, CA 1924/2024 100,270 — — — First & Main Portland, OR 2010 362,633 94.2 11,163,267 32.68 Lloyd Portfolio Portland, OR 1940/2022 568,270 82.1 14,987,738 32.12 City Center Bellevue Bellevue, WA 1987/2023 498,606 91.4 26,320,549 57.76 14Acres (4) Bellevue, WA 1985/2024 276,060 62.0 6,800,550 39.73 Timber Ridge (5) Bellevue, WA 1986 160,509 87.2 6,471,011 46.23 Timber Springs (6) Bellevue, WA 1983 93,295 59.2 2,626,198 47.55 Subtotal / Weighted Average Office Portfolio (7) 4,077,376 85.0 % $ 193,789,580 $ 55.92 RETAIL PROPERTIES Carmel Country Plaza San Diego, CA 1991 78,098 91.8 % $ 4,200,992 $ 58.60 Carmel Mountain Plaza (8) San Diego, CA 1994/2020 528,416 99.4 14,738,486 28.06 South Bay Marketplace (8) San Diego, CA 1997/2018 132,877 97.8 2,524,203 19.42 Gateway Marketplace San Diego, CA 1997/2016 127,861 98.7 2,533,074 20.07 Lomas Santa Fe Plaza Solana Beach, CA 1972/1997 208,297 96.3 6,588,028 32.84 Solana Beach Towne Centre Solana Beach, CA 1973/2004 246,651 95.9 7,098,293 30.01 Del Monte Center (8) Monterey, CA 1967/2018 673,155 82.8 10,475,471 18.79 Geary Marketplace Walnut Creek, CA 2012 35,159 100.0 1,236,025 35.16 The Shops at Kalakaua Honolulu, HI 1971/2006 11,893 100.0 1,194,000 100.40 Waikele Center Waipahu, HI 1993/2008 418,611 99.5 12,740,116 30.59 Alamo Quarry Market (8) San Antonio, TX 1997/1999 588,148 99.8 15,780,519 26.88 Hassalo on Eighth - Retail (9) Portland, OR 2015 44,236 57.5 847,389 33.31 Subtotal / Weighted Average Retail Portfolio (7) 3,093,402 94.5 % $ 79,956,596 $ 27.35 Total / Weighted Average Retail and Office Portfolio (7) 7,170,778 89.1 % $ 273,746,176 $ 42.85 Mixed-Use Portfolio Retail Portion Location Year Built/ Renovated Net Rentable Square Feet Percent Leased Annualized Base Rent Annualized Base Rent Per Leased Square Foot Waikiki Beach Walk—Retail Honolulu, HI 2006 93,925 90.5 % $ 10,004,777 $ 117.70 Hotel Portion Location Year Built/ Renovated Units Average Occupancy Average Daily Rate Revenue per Available Room Waikiki Beach Walk—Embassy Suites TM Honolulu, HI 2008/2020 369 85.9 % $ 370.96 $ 318.61 37 Multifamily Portfolio Property Location Year Built/ Renovated Units Percentage Leased Annualized Base Rent Average Monthly Base Rent per Leased Unit Loma Palisades San Diego, CA 1958/2022 548 96.0 % $ 17,699,328 $ 2,804 Imperial Beach Gardens Imperial Beach, CA 1959/2023 160 93.1 4,926,204 2,756 Mariner’s Point Imperial Beach, CA 1986 88 94.3 2,393,256 2,403 Santa Fe Park RV Resort (10) San Diego, CA 1971/2008 124 70.2 1,646,532 1,576 Pacific Ridge Apartments San Diego, CA 2013 533 97.0 24,201,228 3,901 Hassalo on Eighth - Multifamily (9) Portland, OR 2015 657 87.4 11,496,168 1,668 Total / Weighted Average Multifamily 2,110 91.8 % $ 62,362,716 $ 2,683 (1) Annualized base rent is calculated by multiplying base rental payments (defined as cash base rents (before abatements)) under commenced leases for the month ended December 31, 2024 by 12.
However, changes in rental income associated with individual signed leases on comparable spaces may be positive or negative, and we can provide no assurance that the rents on new leases will continue to increase at the above disclosed levels, if at all. 38 The lease expirations for our multifamily portfolio and the hotel portion of our mixed-use portfolio are excluded from this table because multifamily unit leases generally have lease terms ranging from seven to fifteen months, with a majority having twelve-month lease terms, and because rooms in the hotel are rented on a nightly basis.
However, changes in rental income associated with individual signed leases on comparable spaces may be positive or negative, and we can provide no assurance that the rents on new leases will continue to increase at the above disclosed levels, if at all. 41 The lease expirations for our multifamily portfolio and the hotel portion of our mixed-use portfolio are excluded from this table because multifamily unit leases generally have lease terms ranging from seven to fifteen months, with a majority having twelve-month lease terms, and because rooms in the hotel are rented on a nightly basis.
Net rentable square footage may be adjusted from the prior period to reflect re-measurement of leased space at the properties. • Percentage leased for each of our retail and office properties and the retail portion of the mixed-use property is calculated as square footage under leases as of December 31, 2023, divided by net rentable square feet, expressed as a percentage.
Net rentable square footage may be adjusted from the prior period to reflect re-measurement of leased space at the properties. • Percentage leased for each of our retail and office properties and the retail portion of the mixed-use property is calculated as square footage under leases as of December 31, 2024, divided by net rentable square feet, expressed as a percentage.
Annualized base rent per leased square foot is calculated by dividing annualized base rent, by square footage under lease as of December 31, 2023. In the case of triple net or modified gross leases, annualized base rent does not include tenant reimbursements for real estate taxes, insurance, common area or other operating expenses.
Annualized base rent per leased square foot is calculated by dividing annualized base rent, by square footage under lease as of December 31, 2024. In the case of triple net or modified gross leases, annualized base rent does not include tenant reimbursements for real estate taxes, insurance, common area or other operating expenses.
Average daily rate represents the average rate paid for the units sold and is calculated by dividing the total room revenue (i.e., excluding food and beverage revenues or other hotel operations revenues such as telephone, parking and other guest services) for the 12-month period ended December 31, 2023, by the number of units sold.
Average daily rate represents the average rate paid for the units sold and is calculated by dividing the total room revenue (i.e., excluding food and beverage revenues or other hotel operations revenues such as telephone, parking and other guest services) for the 12-month period ended December 31, 2024, by the number of units sold.
(2) This property contains 422,426 net rentable square feet consisting of The Landmark at One Market (378,206 net rentable square feet) as well as a separate long-term leasehold interest in approximately 44,220 net rentable square feet of space located in an adjacent six-story leasehold known as the Annex.
(3) This property contains 422,426 net rentable square feet consisting of The Landmark at One Market (378,206 net rentable square feet) as well as a separate long-term leasehold interest in approximately 44,220 net rentable square feet of space located in an adjacent six-story leasehold known as the Annex.
Percentage leased for our multifamily properties is calculated as total units rented as of December 31, 2023, divided by total units available, expressed as a percentage. • Annualized base rent is calculated by multiplying base rental payments (defined as cash base rents, before abatements) for the month ended December 31, 2023, by 12.
Percentage leased for our multifamily properties is calculated as total units rented as of December 31, 2024, divided by total units available, expressed as a percentage. • Annualized base rent is calculated by multiplying base rental payments (defined as cash base rents, before abatements) for the month ended December 31, 2024, by 12.
(2) Includes the retail portion related to the mixed-use property. Segment Diversification The following table sets forth information regarding the total property operating income for each of our segments for the year ended December 31, 2023 (dollars in thousands).
(2) Includes the retail portion related to the mixed-use property. Segment Diversification The following table sets forth information regarding the total property operating income for each of our segments for the year ended December 31, 2024 (dollars in thousands).
The following table sets forth information regarding the 25 tenants with the greatest annualized base rent for our combined office, retail and retail portion of our mixed-use property portfolios as of December 31, 2023.
The following table sets forth information regarding the 25 tenants with the greatest annualized base rent for our combined office, retail and retail portion of our mixed-use property portfolios as of December 31, 2024.
Revenue per available room, or RevPAR, represents the total unit revenue per total available units for the 12-month period ended December 31, 2023 and is calculated by multiplying average occupancy by the average daily rate.
Revenue per available room, or RevPAR, represents the total unit revenue per total available units for the 12-month period ended December 31, 2024 and is calculated by multiplying average occupancy by the average daily rate.
ITEM 2. PROPERTIES Our Portfolio As of December 31, 2023, our operating portfolio was comprised of 31 office, retail, multifamily and mixed-use properties with an aggregate of approximately 7.2 million rentable square feet of office and retail space (including mixed-use retail space), 2,110 residential units (including 120 RV spaces) and a 369-room hotel.
ITEM 2. PROPERTIES Our Portfolio As of December 31, 2024, our operating portfolio was comprised of 31 office, retail, multifamily and mixed-use properties with an aggregate of approximately 7.3 million rentable square feet of office and retail space (including mixed-use retail space), 2,110 residential units (including 120 RV spaces) and a 369-room hotel.
The net rentable square feet included in such office leases is generally determined consistently with the Building Owners and Managers Association, or BOMA, 2010 measurement guidelines.
The net rentable square feet included in such office leases is generally determined consistently with the Building Owners and Managers Association, or BOMA, 2017 measurement guidelines.
Additionally, as of December 31, 2023, we owned land at three of our properties that we classified as held for development or construction in progress.
Additionally, as of December 31, 2024, we owned land at three of our properties that we classified as held for development or construction in progress.
(2) Name withheld at tenant's request. 37 Geographic Diversification Our properties are located in Southern California, Northern California, Washington, Oregon, Texas and Hawaii. The following table shows the number of properties, the net rentable square feet and the percentage of total portfolio net rentable square footage in each region as of December 31, 2023.
(2) Name withheld at tenant's request. 40 Geographic Diversification Our properties are located in Southern California, Northern California, Washington, Oregon, Texas and Hawaii. The following table shows the number of properties, the net rentable square feet and the percentage of total portfolio net rentable square footage in each region as of December 31, 2024.
The square footage of available space excludes the space from 6 leases that terminated on December 31, 2023. In 2024, we expect a similar level of leasing activity for new and expiring leases compared to prior years with overall positive increases in rental income.
The square footage of available space excludes the space from 16 leases that terminated on December 31, 2024. In 2025, we expect a similar level of leasing activity for new and expiring leases compared to prior years with overall positive increases in rental income.
Total abatements for leases in effect as of December 31, 2023 for our multifamily portfolio equaled approximately $0.5 million for the year ended December 31, 2023. • Units represent the total number of units available for sale or rent at December 31, 2023. • Average occupancy represents the percentage of available units that were sold during the 12-month period ended December 31, 2023, and is calculated by dividing the number of units sold by the product of the total number of units and the total number of days in the period.
Total abatements for leases in effect as of December 31, 2024 for our multifamily portfolio equaled approximately $1.7 million for the year ended December 31, 2024. • Units represent the total number of units available for sale or rent at December 31, 2024. • Average occupancy represents the percentage of available units that were sold during the 12-month period ended December 31, 2024, and is calculated by dividing the number of units sold by the product of the total number of units and the total number of days in the period.
Only one tenant or affiliated group of tenants accounted for more than 9.3% of our annualized base rent as of December 31, 2023 for our office, retail and retail portion of our mixed-use property portfolio.
Only one tenant or affiliated group of tenants accounted for more than 9.5% of our annualized base rent as of December 31, 2024 for our office, retail and retail portion of our mixed-use property portfolio.
Total abatements for leases in effect as of December 31, 2023 for our retail and office portfolio equaled approximately $7.1 million for the year ended December 31, 2023. Total abatements for leases in effect as of December 31, 2023 for our mixed-use portfolio equaled approximately $0.1 million for the year ended December 31, 2023.
Total abatements for leases in effect as of December 31, 2024 for our retail and office portfolio equaled approximately $10.3 million for the year ended December 31, 2024. Total abatements for leases in effect as of December 31, 2024 for our mixed-use portfolio equaled approximately $0.1 million for the year ended December 31, 2024.
RevPAR does not include food and beverage revenues or other hotel operations revenues such as telephone, parking and other guest services. • Average monthly base rent per leased unit represents the average monthly base rent per leased units as of December 31, 2023. 36 Tenant Diversification At December 31, 2023, our operating portfolio had approximately 796 leases with office and retail tenants, of which 6 expired on December 31, 2023 and 9 had not yet commenced as of such date.
RevPAR does not include food and beverage revenues or other hotel operations revenues such as telephone, parking and other guest services. • Average monthly base rent per leased unit represents the average monthly base rent per leased units as of December 31, 2024. 39 Tenant Diversification At December 31, 2024, our operating portfolio had approximately 798 leases with office and retail tenants, of which 16 expired on December 31, 2024 and 22 had not yet commenced as of such date.
Our residential properties had 1,843 leases with residential tenants at December 31, 2023, excluding Santa Fe Park RV Resort. The retail portion of our mixed-use property had approximately 63 leases with retailers.
Our residential properties had 1,849 leases with residential tenants at December 31, 2024, excluding Santa Fe Park RV Resort. The retail portion of our mixed-use property had approximately 66 leases with retailers.
Retail portfolio leases signed but not commenced of 3,264, 1,200, and 27,037 square feet are expected to commence during the first, second and third quarters of 2024, respectively. (b) Annualized base rent is calculated by multiplying base rental payments (defined as cash base rents (before abatements)) for signed but not commenced leases as of December 31, 2023 by 12.
Retail portfolio leases signed but not commenced of 1,898, 4,374, and 4,966 square feet are expected to commence during the first, second, and fourth quarters of 2025, respectively. (b) Annualized base rent is calculated by multiplying base rental payments (defined as cash base rents (before abatements)) for signed but not commenced leases as of December 31, 2024 by 12.
Tenant Property(ies) Lease Expiration Total Leased Square Feet Rentable Square Feet as a Percentage of Total Annualized Base Rent (1) Annualized Base Rent as a Percentage of Total Google LLC The Landmark at One Market 12/31/2029 253,198 3.5 % $ 26,420,853 9.3 % LPL Holdings, Inc. La Jolla Commons 4/30/2029 421,001 5.8 19,886,757 7.0 Autodesk, Inc.
Tenant Property(ies) Lease Expiration Total Leased Square Feet Rentable Square Feet as a Percentage of Total Annualized Base Rent (1) Annualized Base Rent as a Percentage of Total Google LLC The Landmark at One Market 12/31/2029 253,198 3.5 % $ 27,117,548 9.5 % LPL Holdings, Inc. La Jolla Commons 4/30/2029 421,001 5.8 20,467,738 7.2 Autodesk, Inc.
The annualized base rent for La Jolla Commons has been adjusted for this presentation to reflect that the contractual triple net leases were instead structured as modified gross leases, by adding the contractual annualized triple net base rent of $35,743,797 to our estimate of annual triple net operating expenses of $10,507,904 for an estimated annualized base rent on a modified gross lease basis of $46,251,701 for La Jolla Commons. b.
The annualized base rent for La Jolla Commons has been adjusted for this presentation to reflect that the contractual triple net leases were instead structured as modified gross leases, by adding the contractual annualized triple net base rent of $36,379,330 to our estimate of annual triple net operating expenses of $10,151,328 for an estimated annualized base rent on a modified gross lease basis of $46,530,658 for La Jolla Commons. b.
The Landmark at One Market 12/31/2027 12/31/2028 138,615 1.9 13,670,631 4.8 Smartsheet, Inc. City Center Bellevue 12/31/2026 4/30/2029 123,041 1.7 6,998,327 2.5 Illumina, Inc.
The Landmark at One Market 12/31/2027 12/31/2028 138,615 1.9 13,330,960 4.7 Smartsheet, Inc. City Center Bellevue 12/31/2026 4/30/2029 123,041 1.7 7,168,221 2.5 Illumina, Inc.
The annualized base rent for Eastgate Office Park has been adjusted for this presentation to reflect that the contractual triple net leases were instead structured as modified gross leases, by adding the contractual annualized triple net base rent of $4,656,039 to our estimate of annual triple net operating expenses of $1,819,424 for an estimated annualized base rent on a modified gross lease basis of $6,475,463 for Eastgate Office Park. c.
The annualized base rent for 14Acres has been adjusted for this presentation to reflect that the contractual triple net leases were instead structured as modified gross leases, by adding the contractual annualized triple net base rent of $4,815,832 to our estimate of annual triple net operating expenses of $1,984,718 for an estimated annualized base rent on a modified gross lease basis of $6,800,550 for 14Acres. c.
Segment Number of Properties Property Operating Income Percentage of Property Operating Income Office 12 $ 146,517 52.8 % Retail 12 73,327 26.5 % Mixed-Use 1 33,805 12.2 % Multifamily 6 23,558 8.5 % Total 31 $ 277,207 100.0 % Lease Expirations The following table sets forth a summary schedule of the lease expirations for leases in place as of December 31, 2023, plus available space, for each of the ten calendar years beginning January 1, 2024 at the properties in our retail portfolio, office portfolio and the retail portion of our mixed-use portfolio.
Segment Number of Properties Property Operating Income Percentage of Property Operating Income Office 12 $ 153,544 52.9 % Retail 12 76,532 26.4 % Mixed-Use 1 36,583 12.6 % Multifamily 6 23,469 8.1 % Total 31 $ 290,128 100.0 % Lease Expirations The following table sets forth a summary schedule of the lease expirations for leases in place as of December 31, 2024, plus available space, for each of the ten calendar years beginning January 1, 2025 at the properties in our retail portfolio, office portfolio and the retail portion of our mixed-use portfolio.
The annualized base rent for Corporate Campus East III has been adjusted for this presentation to reflect that the contractual triple net leases were instead structured as modified gross leases, by adding the contractual annualized triple net base rent of $4,508,259 to our estimate of annual triple net operating expenses of $1,745,372 for an estimated annualized base rent on a modified gross lease basis of $6,253,631 for Corporate Campus East III. d.
The annualized base rent for Timber Ridge has been adjusted for this presentation to reflect that the contractual triple net leases were instead structured as modified gross leases, by adding the contractual annualized triple net base rent of $4,541,907 to our estimate of annual triple net operating expenses of $1,929,104 for an estimated annualized base rent on a modified gross lease basis of $6,471,011 for Timber Ridge. d.
Region Number of Properties Net Rentable Square Feet Percentage of Net Rentable Square Feet (1) Southern California 10 2,912,752 40.2 % Northern California 4 1,231,010 17.0 Washington 4 1,032,683 14.3 Oregon 3 956,828 13.2 Texas 1 588,148 8.1 Hawaii (2) 3 523,643 7.2 Total 25 7,245,064 100.0 % (1) Percentage of Net Rentable Square Feet is calculated based on the total net rentable square feet available in our retail portfolio, office portfolio and the retail portion of our mixed-use portfolio.
Region Number of Properties Net Rentable Square Feet Percentage of Net Rentable Square Feet (1) Southern California 10 2,917,507 40.2 % Northern California 4 1,231,010 16.9 Washington 4 1,028,470 14.2 Oregon 3 975,139 13.4 Texas 1 588,148 8.1 Hawaii (2) 3 524,429 7.2 Total 25 7,264,703 100.0 % (1) Percentage of Net Rentable Square Feet is calculated based on the total net rentable square feet available in our retail portfolio, office portfolio and the retail portion of our mixed-use portfolio.
The annualized base rent for Bel-Spring 520 has been adjusted for this presentation to reflect that the contractual triple net leases were instead structured as modified gross leases, by adding the contractual annualized triple net base rent of $2,140,936 to our estimate of annual triple net operating expenses of $848,087 for an estimated annualized base rent on a modified gross lease basis of $2,989,023 for Bel-Spring 520.
The annualized base rent for Timber Springs has been adjusted for this presentation to reflect that the contractual triple net leases were instead structured as modified gross leases, by adding the contractual annualized triple net base rent of $1,889,523 to our estimate of annual triple net operating expenses of $736,675 for an estimated annualized base rent on a modified gross lease basis of $2,626,198 for Timber Springs.
We currently lease the Annex from an affiliate of the Paramount Group pursuant to a long-term master lease effective through June 30, 2026, which we have the option to extend until 2031 pursuant to one remaining five-year extension option.
We currently lease the Annex from an affiliate of the Paramount Group pursuant to a long-term master lease effective through June 30, 2026, which we have the option to extend until 2031 pursuant to one remaining five-year extension option. (4) 14Acres was formerly known as Eastgate Office Park. (5) Timber Ridge was formerly known as Corporate Campus East III.
(4) Net rentable square feet at certain of our retail properties includes square footage leased pursuant to ground leases, as described in the following table: Property Number of Ground Leases Square Footage Leased Pursuant to Ground Leases Aggregate Annualized Base Rent Carmel Mountain Plaza 5 17,607 $ 974,581 South Bay Marketplace 1 2,824 $ 114,552 Del Monte Center 1 212,500 $ 96,000 Alamo Quarry Market 3 20,694 $ 423,455 (5) The Hassalo on Eighth property is comprised of three multifamily buildings, each with a ground floor retail component: Velomor, Aster Tower and Elwood. 35 (6) The Santa Fe Park RV Resort is subject to seasonal variation, with higher rates of occupancy occurring during the summer months.
(c) Pro forma annualized base rent is calculated by dividing annualized base rent for commenced leases and for signed but not commenced leases as of December 31, 2024, by square footage under lease as of December 31, 2024. 38 (8) Net rentable square feet at certain of our retail properties includes square footage leased pursuant to ground leases, as described in the following table: Property Number of Ground Leases Square Footage Leased Pursuant to Ground Leases Aggregate Annualized Base Rent Carmel Mountain Plaza 5 17,607 $ 1,028,160 South Bay Marketplace 1 2,824 $ 114,552 Del Monte Center 1 212,500 $ 96,000 Alamo Quarry Market 3 20,694 $ 423,455 (9) The Hassalo on Eighth property is comprised of three multifamily buildings, each with a ground floor retail component: Velomor, Aster Tower and Elwood.
(3) Lease data for signed but not commenced leases as of December 31, 2023 is in the following table: Leased Square Feet Annualized Base Pro Forma Annualized Under Signed But Annualized Rent per Base Rent per Not Commenced Leases (a) Base Rent (b) Leased Square Foot (b) Leased Square Foot (c) Office Portfolio $ 14,214 $ 687,781 $ 48.39 $ 56.37 Retail Portfolio 31,501 748,980 $ 23.78 $ 26.71 Total Retail and Office Portfolio $ 45,715 $ 1,436,761 $ 31.43 $ 42.87 (a) Office portfolio leases signed but not commenced of 7,016 and 7,198 square feet are expected to commence during the first and second quarters of 2024, respectively.
(7) Lease data for signed but not commenced leases as of December 31, 2024 is in the following table: Leased Square Feet Annualized Base Pro Forma Annualized Under Signed But Annualized Rent per Base Rent per Not Commenced Leases (a) Base Rent (b) Leased Square Foot (b) Leased Square Foot (c) Office Portfolio $ 73,609 $ 3,381,430 $ 45.94 $ 56.92 Retail Portfolio 11,238 767,399 $ 68.29 $ 27.62 Total Retail and Office Portfolio $ 84,847 $ 4,148,829 $ 48.90 $ 43.51 (a) Office portfolio leases signed but not commenced of 44,374, 8,764, and 20,471 are expected to commence during the first and second quarters of 2025, and the first quarter of 2026, respectively.
Year of Lease Expiration Square Footage of Expiring Leases Percentage of Portfolio Net Rentable Square Feet Annualized Base Rent (1) Percentage of Portfolio Annualized Base Rent Annualized Base Rent Per Leased Square Foot (2) Available 749,153 10.2 % $ — — % $ — Month to Month 87,179 1.2 1,190,762 0.4 13.66 2024 511,728 7.1 23,470,529 8.8 45.87 2025 648,514 9.0 23,958,594 8.9 36.94 2026 699,555 9.7 28,413,457 10.6 40.62 2027 865,844 12.0 36,508,531 13.6 42.17 2028 1,142,216 15.8 40,323,290 15.0 35.30 2029 1,231,670 17.0 64,575,137 24.1 52.43 2030 320,141 4.4 13,160,821 4.9 41.11 2031 327,884 4.5 12,399,549 4.6 37.82 2032 210,502 2.9 6,828,363 2.5 32.44 2033 116,966 1.6 6,103,288 2.3 52.18 Thereafter 286,961 4.0 11,219,456 4.3 39.10 Signed Leases Not Commenced 46,751 0.6 — — — Total: 7,245,064 100.0 % $ 268,151,777 100.0 % $ 37.01 (1) Annualized base rent is calculated by multiplying base rental payments (defined as cash base rents (before abatements)) for the month ended December 31, 2023 for the leases expiring during the applicable period, by 12.
Year of Lease Expiration Square Footage of Expiring Leases Percentage of Portfolio Net Rentable Square Feet Annualized Base Rent (1) Percentage of Portfolio Annualized Base Rent Annualized Base Rent Per Leased Square Foot (2) Available 792,263 10.9 % $ — — % $ — Month to Month 106,848 1.5 1,065,424 0.4 9.97 2025 519,137 7.1 20,270,482 7.5 39.05 2026 658,869 9.1 27,756,754 10.3 42.13 2027 909,297 12.5 39,296,727 14.6 43.22 2028 1,298,243 17.9 46,517,500 17.3 35.83 2029 1,315,088 18.1 70,684,509 26.3 53.75 2030 422,622 5.8 17,152,763 6.4 40.59 2031 376,707 5.2 15,211,002 5.7 40.38 2032 193,731 2.7 6,646,566 2.5 34.31 2033 119,422 1.6 6,117,646 2.3 51.23 2034 266,020 3.7 11,070,436 4.1 41.62 Thereafter 199,466 2.7 7,159,319 4.3 35.89 Signed Leases Not Commenced 86,990 1.2 — — — Total: 7,264,703 100.0 % $ 268,949,128 100.0 % $ 37.02 (1) Annualized base rent is calculated by multiplying base rental payments (defined as cash base rents (before abatements)) for the month ended December 31, 2024 for the leases expiring during the applicable period, by 12.
La Jolla Commons 10/31/2027 73,176 1.0 4,770,535 1.7 VMware, Inc City Center Bellevue 3/31/2028 75,000 1.0 4,559,084 1.6 Lowe's Waikele Center 5/31/2028 155,000 2.1 4,092,000 1.4 Clearesult Operating, LLC First & Main 4/30/2025 101,848 1.4 3,483,504 1.2 Industrious City Center Bellevue 4/30/2033 3/31/2034 55,256 0.8 3,205,289 1.1 State of Oregon: Department of Environmental Quality Lloyd Portfolio 10/31/2031 87,787 1.2 3,023,074 1.1 Top technology tenant (2) La Jolla Commons 8/31/2030 40,800 0.6 2,521,440 0.9 Genentech, Inc Lloyd Portfolio 10/31/2026 66,852 0.9 2,407,761 0.9 MEI Pharma, Inc.
La Jolla Commons 10/31/2027 73,176 1.0 4,937,503 1.7 VMware, Inc City Center Bellevue 3/31/2028 75,000 1.0 4,673,061 1.6 Lowe's Waikele Center 5/31/2028 155,000 2.1 4,092,000 1.4 Clearesult Operating, LLC First & Main 4/30/2025 101,848 1.4 3,588,009 1.3 Industrious City Center Bellevue 4/30/2033 3/31/2034 55,256 0.8 3,301,447 1.2 State of Oregon: Department of Environmental Quality Lloyd Portfolio 10/31/2031 87,787 1.2 3,113,766 1.1 Top technology tenant (2) Del Monte Center La Jolla Commons 1/31/2028 8/31/2030 47,826 0.7 2,813,083 1.0 Genentech, Inc Lloyd Portfolio 10/31/2026 66,852 0.9 2,479,993 0.9 Internal Revenue Service First & Main 8/31/2030 63,648 0.9 2,189,700 0.8 Sprouts Farmers Market Solana Beach Towne Centre Geary Marketplace Carmel Mountain Plaza 6/30/2029 9/30/2032 3/31/2035 71,431 1.0 2,174,838 0.8 Perkins Coie, LLP Torrey Reserve Campus 12/31/2028 36,980 0.5 2,032,036 0.7 Veterans Benefits Administration First & Main 8/31/2030 73,001 1.0 1,997,006 0.7 Troutman Pepper Locke, LLP First & Main Torrey Reserve Campus 1/31/2031 3/31/2035 32,380 0.4 1,848,457 0.7 Marshalls Carmel Mountain Plaza Solana Beach Towne Centre 1/31/2029 1/31/2035 68,055 0.9 1,822,561 0.6 Nordstrom Rack Carmel Mountain Plaza Alamo Quarry Market 9/30/2027 10/31/2027 69,047 1.0 1,804,269 0.6 US Bank La Jolla Commons Lomas Sante Fe Plaza 8/31/2027 8/31/2027 40,858 0.6 1,776,987 0.6 Databricks, Inc.