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KILROY REALTY CORP

For the period ended Dec 31, 2023. Filed Feb 9, 2024.

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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2023 · Filed Feb 9, 2024

KRC$36.93+3.1%Stored close · as of Nov 9, 2026

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Contents

Item 2. Properties

General

Number ofBuildingsRentableSquare FeetNumber ofTenantsPercentage Occupied (1)Percentage Leased
Stabilized Office Properties (2)12117,044,12841085.0%86.4%
Number ofPropertiesNumber of Units2023 Average Occupancy
Stabilized Residential Properties31,00192.8%

Our stabilized portfolio includes all of our properties with the exception of development properties currently committed for construction, under construction or in the tenant improvement phase, redevelopment properties under construction, undeveloped land, and real estate assets held for sale. We define redevelopment properties as those properties for which we expect to spend significant development and construction costs on the existing or acquired buildings pursuant to a formal plan, the intended result of which is a higher economic return on the property. We define properties in the tenant improvement phase as office and life science properties that we are developing or redeveloping where the project has reached cold shell condition and is ready for tenant improvements, which may require additional major base building construction before being placed in service. Projects in the tenant improvement phase are added to our stabilized portfolio once the project reaches the earlier of 95% occupancy or one year from the date of the cessation of major base building construction activities. Costs capitalized to construction in progress for development and redevelopment properties are transferred to land and improvements, buildings and improvements, and deferred leasing costs on our consolidated balance sheets at the historical cost of the property as the projects or phases of projects are placed in service.

During the year ended December 31, 2023, we added two development projects to our stabilized portfolio consisting of two buildings totaling 829,591 square feet of office space in San Diego, California and Austin, Texas. We did not have any properties held for sale at December 31, 2023. As of December 31, 2023, the following properties were excluded from our stabilized portfolio:

Number of Properties/ProjectsEstimated Rentable Square Feet (1)
In-process development projects - under construction1875,000
In-process redevelopment projects - under construction2100,000

Our stabilized portfolio also excludes our future development pipeline, which as of December 31, 2023, was comprised of eight future development sites, representing approximately 64 gross acres of undeveloped land.

As of December 31, 2023, all of our properties, development projects and redevelopment projects were owned and all of our business was conducted in the state of California with the exception of ten stabilized office properties and one future development project located in the state of Washington and one stabilized office property and one future development project located in Austin, Texas. All of our properties, development projects and redevelopment projects are 100% owned, excluding four office properties owned by three consolidated property partnerships.

We own our interests in all of our real estate assets through the Operating Partnership. All our properties are held in fee, except for the fourteen office buildings that are held subject to five long-term ground leases for the land (see Note 19 “Commitments and Contingencies” to our consolidated financial statements included in this report for additional information regarding our ground lease obligations).

In general, the office and life science properties are leased to tenants on a full service gross, modified gross or triple net basis. Under a full service gross lease, we are obligated to pay the tenant’s proportionate share of real estate taxes, insurance and operating expenses up to the amount incurred during the tenant’s first year of occupancy (“Base Year”). The tenant pays its pro-rata share of increases in expenses above the Base Year. A modified gross lease is similar to a full service gross lease, except tenants are obligated to pay their proportionate share of certain operating expenses, usually electricity, directly to the service provider. In addition, some office and life science properties, primarily in Seattle and Austin and certain properties in certain submarkets in the San Francisco Bay Area and Los Angeles, are leased to tenants on a triple net basis, pursuant to which the tenants pay their proportionate share of real estate taxes, operating costs and utility costs. At December 31, 2023, 48% of our properties were leased to tenants on a triple net basis, 23% of our properties were leased to tenants on a full service gross basis, and 21% were leased to tenants on a modified gross basis.

We believe that all of our properties are well maintained and do not require significant capital improvements. As of December 31, 2023, all of our stabilized office properties, excluding one office property and our three residential properties, were managed through internal property managers.

Office Properties

The following table sets forth certain information relating to each of the stabilized office properties owned as of December 31, 2023.

Property LocationNo. ofBuildingsYear Built/RenovatedRentableSquare FeetPercentageOccupied at12/31/2023 (1)AnnualizedBase Rent(in $000’s) (2)Annualized Rent Per Square Foot (2)
Greater Los Angeles
3101-3243 La Cienega Boulevard,Culver City, California192008-2017166,20771.9%$6,030$50.45
2240 East Imperial Highway, El Segundo, California11983/ 2008122,870100.0%3,71230.21
2250 East Imperial Highway, El Segundo, California11983298,72846.2%4,51733.03
2260 East Imperial Highway, El Segundo, California11983/ 2012298,728100.0%9,02630.21
909 North Pacific Coast Highway, El Segundo, California11972/ 2005244,88078.6%7,17537.84
999 North Pacific Coast Highway, El Segundo, California11962/ 2003138,38958.1%2,55733.91
1350 Ivar Avenue,Los Angeles, California1202016,448100.0%1,00561.10
1355 Vine Street,Los Angeles, California12020183,129100.0%10,88259.42
1375 Vine Street, Los Angeles, California12020159,236100.0%9,80561.58
1395 Vine Street, Los Angeles, California120202,575100.0%16162.65
1500 North El Centro Avenue, Los Angeles, California12016113,44741.4%3,08465.62
1525 North Gower Street, Los Angeles, California120169,610100.0%65067.61
1575 North Gower Street, Los Angeles, California12016264,430100.0%16,20961.30
6115 West Sunset Boulevard, Los Angeles, California11938/ 201526,23853.0%48134.56
Property LocationNo. ofBuildingsYear Built/RenovatedRentableSquare FeetPercentageOccupied at12/31/2023 (1)AnnualizedBase Rent(in $000’s) (2)Annualized Rent Per Square Foot (2)
6121 West Sunset Boulevard, Los Angeles, California11938/ 201593,418100.0%4,60549.29
6255 West Sunset Boulevard, Los Angeles, California11971/ 1999332,10077.9%10,77543.00
3750 Kilroy Airport Way, Long Beach, California1198910,718100.0%12632.81
3760 Kilroy Airport Way, Long Beach, California11989166,76177.0%4,69638.15
3780 Kilroy Airport Way, Long Beach, California11989221,45291.4%7,30036.81
3800 Kilroy Airport Way, Long Beach, California12000192,47689.3%5,58832.53
3840 Kilroy Airport Way, Long Beach, California11999138,44177.6%4,45141.44
3880 Kilroy Airport Way, Long Beach, California11987/ 201396,923100.0%2,83929.29
3900 Kilroy Airport Way, Long Beach, California11987130,93578.7%3,47333.77
8560 West Sunset Boulevard, West Hollywood, California11963/ 200776,55887.6%5,43881.87
8570 West Sunset Boulevard,West Hollywood, California12002/ 200749,27694.5%3,05065.84
8580 West Sunset Boulevard, West Hollywood, California12002/ 20076,87559.0%——
8590 West Sunset Boulevard, West Hollywood, California12002/ 200756,75097.4%2,31541.90
12100 West Olympic Boulevard, Los Angeles, California12003155,67974.1%8,51973.89
12200 West Olympic Boulevard, Los Angeles, California12000154,54432.0%1,05575.00
12233 West Olympic Boulevard, Los Angeles, California11980/ 2011156,74652.7%4,07359.61
12312 West Olympic Boulevard, Los Angeles, California11950/ 199776,644100.0%4,09653.44
2100/2110 Colorado Avenue, Santa Monica, California31992/ 2009104,85355.4%4,58078.79
501 Santa Monica Boulevard, Santa Monica, California1197478,50968.4%4,26479.40
Subtotal/Weighted Average –Los Angeles534,344,57379.0%$156,537$46.79
San Diego County
12225 El Camino Real, Del Mar, California1199858,401100.0%$2,555$43.75
12235 El Camino Real, Del Mar, California1199853,751100.0%2,62748.87
12340 El Camino Real,Del Mar, California12002/ 2022109,307100.0%7,94272.66
12390 El Camino Real, Del Mar, California1200073,238100.0%4,23757.85
12770 El Camino Real, Del Mar, California1201675,035100.0%4,22664.26
12780 El Camino Real,Del Mar, California12013140,591100.0%7,13850.77
12790 El Camino Real,Del Mar, California1201387,944100.0%4,94056.18
12830 El Camino Real,Del Mar, California12021196,444100.0%14,42473.42
12860 El Camino Real,Del Mar, California1202192,042100.0%6,62171.93
12348 High Bluff Drive, Del Mar, California1199939,192100.0%1,62041.33
Property LocationNo. ofBuildingsYear Built/RenovatedRentableSquare FeetPercentageOccupied at12/31/2023 (1)AnnualizedBase Rent(in $000’s) (2)Annualized Rent Per Square Foot (2)
12400 High Bluff Drive, Del Mar, California12004/ 2022216,51891.7%15,47577.93
3579 Valley Centre Drive, Del Mar, California1199954,96094.7%3,09859.54
3611 Valley Centre Drive, Del Mar, California12000132,425100.0%7,37355.68
3661 Valley Centre Drive, Del Mar, California12001131,662100.0%6,26950.25
3721 Valley Centre Drive, Del Mar, California12003115,19378.4%5,16157.20
3811 Valley Centre Drive, Del Mar, California12000118,912100.0%6,78257.03
3745 Paseo Place,Del Mar, California1201995,87189.6%5,76267.10
13480 Evening Creek Drive North,San Diego, California12008143,40154.5%3,51450.99
13500 Evening Creek Drive North,San Diego, California12004143,74992.9%6,07745.50
13520 Evening Creek Drive North,San Diego, California12004146,701100.0%5,97241.57
2100 Kettner Boulevard,San Diego, California12022206,52720.5%3,05872.27
2305 Historic Decatur Road, Point Loma, California12009107,45682.1%4,01545.51
9455 Towne Centre Drive, UTC, California12021160,444100.0%7,82348.76
9514 Towne Centre Drive, UTC, California1202370,616100.0%5,22073.92
Subtotal/Weighted Average –San Diego County242,770,38088.6%$141,929$58.47
San Francisco Bay Area
4100 Bohannon Drive, Menlo Park, California1198547,643100.0%$2,640$55.41
4200 Bohannon Drive, Menlo Park, California1198743,60069.4%1,72056.79
4300 Bohannon Drive, Menlo Park, California1198863,43048.8%2,20671.28
4500 Bohannon Drive, Menlo Park, California1199063,429100.0%4,07464.23
4600 Bohannon Drive, Menlo Park, California1199048,413100.0%2,79257.67
4700 Bohannon Drive, Menlo Park, California1198963,429100.0%3,51355.39
1290-1300 Terra Bella Avenue, Mountain View, California11961114,175100.0%7,44565.21
680 East Middlefield Road,Mountain View, California12014171,676100.0%7,76345.22
690 East Middlefield Road,Mountain View, California12014171,215100.0%7,72945.14
1701 Page Mill Road, Palo Alto, California12015128,688100.0%8,46165.75
3150 Porter Drive,Palo Alto, California1199836,886100.0%3,27788.83
900 Jefferson Avenue,Redwood City, California12015228,505100.0%13,46858.94
900 Middlefield Road,Redwood City, California12015118,764100.0%6,48754.85
100 Hooper Street,San Francisco, California12018417,91495.5%23,67659.41
100 First Street, San Francisco, California11988480,45798.3%32,64671.83
Property LocationNo. ofBuildingsYear Built/RenovatedRentableSquare FeetPercentageOccupied at12/31/2023 (1)AnnualizedBase Rent(in $000’s) (2)Annualized Rent Per Square Foot (2)
303 Second Street, San Francisco, California11988784,65871.1%50,88591.63
201 Third Street, San Francisco, California11983346,53868.2%17,65975.90
360 Third Street, San Francisco, California12013436,35766.6%25,48988.08
250 Brannan Street, San Francisco, California11907/ 2001100,850100.0%10,323102.36
301 Brannan Street, San Francisco, California11909/ 198982,834100.0%7,39189.23
333 Brannan Street,San Francisco, California12016185,602100.0%17,68895.30
345 Brannan Street,San Francisco, California12015110,05099.7%10,55196.76
350 Mission Street, San Francisco, California12016455,34099.7%24,07653.09
345 Oyster Point Boulevard,South San Francisco, California1200140,410100.0%2,19254.24
347 Oyster Point Boulevard,South San Francisco, California1199839,780100.0%2,15854.24
349 Oyster Point Boulevard,South San Francisco, California1199965,340100.0%4,26565.27
350 Oyster Point Boulevard,South San Francisco, California12021234,892100.0%18,16777.34
352 Oyster Point Boulevard,South San Francisco, California12021232,215100.0%18,06277.78
354 Oyster Point Boulevard,South San Francisco, California12021193,472100.0%15,04877.78
505 North Mathilda Avenue, Sunnyvale, California12014212,322100.0%9,44944.50
555 North Mathilda Avenue, Sunnyvale, California12014212,322100.0%9,44944.50
599 North Mathilda Avenue, Sunnyvale, California1200076,031100.0%3,61047.48
605 North Mathilda Avenue, Sunnyvale, California12014162,785100.0%7,24444.50
Subtotal/Weighted Average –San Francisco336,170,02291.0%$381,603$68.32
Greater Seattle
601 108th Avenue North East, Bellevue, Washington12000490,738100.0%$19,647$40.46
10900 North East 4th Street, Bellevue, Washington11983428,55786.2%15,08241.01
2001 West 8th Avenue, Seattle, Washington12009539,22620.0%4,58743.15
333 Dexter Ave North, Seattle, Washington12022618,766100.0%31,94051.62
701 North 34th Street, Seattle, Washington11998141,860100.0%5,19936.65
801 North 34th Street, Seattle, Washington11998173,615100.0%5,78933.34
837 North 34th Street, Seattle, Washington12008112,487100.0%4,09336.38
320 Westlake Avenue North,Seattle, Washington12007184,64496.1%8,04145.31
321 Terry Avenue North,Seattle, Washington12013135,755100.0%5,37439.59
401 Terry Avenue North,Seattle, Washington12003174,530100.0%7,00840.15
Subtotal/Weighted Average –Greater Seattle103,000,17883.4%$106,760$42.80
Austin
Property LocationNo. ofBuildingsYear Built/RenovatedRentableSquare FeetPercentageOccupied at12/31/2023 (1)AnnualizedBase Rent(in $000’s) (2)Annualized Rent Per Square Foot (2)
200 W. 6th Street, Austin CBD, Texas12023758,97564.9%$20,975$42.61
Subtotal/Weighted Average - Austin1758,97564.9%$20,975$42.61
TOTAL/WEIGHTED AVERAGE12117,044,12885.0%$807,804$56.31

(1)Based on all leases at the respective properties in effect as of December 31, 2023. Includes month-to-month leases as of December 31, 2023. Represents economic occupancy.

(2)Annualized base rental revenue includes the impact of straight-lining rent escalations and the amortization of free rent periods and excludes the impact of the following: amortization of deferred revenue related to tenant-funded tenant improvements, amortization of above/below market rent, amortization for lease incentives due under existing leases and expense reimbursement revenue. Excludes month-to-month leases and vacant space as of December 31, 2023. Includes 100% of annualized base rent of consolidated property partnerships.

Stabilized Development Projects

During the year ended December 31, 2023, the following properties were added to our stabilized portfolio of operating properties:

Construction Period
Stabilized Development ProjectsLocationStart DateCompletion DateStabilization Date (1)Rentable Square Feet% Occupied (2)
9514 Towne Centre DriveUniversity Towne Center3Q 20213Q 20233Q 202370,616100%
Indeed TowerAustin CBD2Q 20214Q 20224Q 2023758,97565%
TOTAL:829,59168%

(1)For office and retail, represents the earlier of anticipated 95% occupancy date or one year from cessation of major base building construction activities.

(2)Represents economic occupancy.

In-Process Development Projects

As of December 31, 2023, the following development project was under construction:

Construction Start Date · Estimated Stabilization Date (1) · Estimated Rentable Square Feet · % Leased
UNDER CONSTRUCTIONLocation
Office / Life Science
San Francisco Bay Area
Kilroy Oyster Point - Phase 2South San Francisco2Q 20214Q 2025875,000—%
TOTAL:875,000—%

(1)Represents the earlier of anticipated 95% occupancy date or one year from substantial completion of base building components. For multi-phase projects, interest and carry cost capitalization may cease and recommence driven by various factors, including tenant improvement construction and other tenant related timing or project scope.

In-Process Redevelopment Projects

As of December 31, 2023, the following redevelopment projects were under construction:

Construction Start Date · Estimated Stabilization Date (1) · Estimated Rentable Square Feet · % Leased
UNDER CONSTRUCTIONLocation
Life Science
San Francisco Bay Area
4400 Bohannon DriveMenlo Park4Q 20223Q 202548,000—%
San Diego County
4690 Executive DriveUniversity Towne Center1Q 20222Q 202552,000—%
TOTAL:100,000—%

(1)Represents the earlier of anticipated 95% occupancy date or one year from substantial completion of base building components. For multi-phase projects, interest and carry cost capitalization may cease and recommence driven by various factors, including tenant improvement construction and other tenant related timing or project scope.

Future Development Pipeline

The following table sets forth certain information relating to our future development pipeline as of December 31, 2023.

Future Development PipelineLocationApprox. Developable Square Feet (1)
Greater Los Angeles
1633 26th StreetWest Los Angeles190,000
San Diego County
Santa Fe Summit South / North56 Corridor600,000 - 650,000
2045 Pacific HighwayLittle Italy275,000
Kilroy East VillageEast VillageTBD
San Francisco Bay Area
Kilroy Oyster Point - Phases 3 and 4South San Francisco875,000 - 1,000,000
Flower MartSOMA2,300,000
Greater Seattle
SIX0Denny Regrade925,000
Austin
Stadium TowerStadium District / Domain493,000

(1)The developable square feet and scope of projects could change materially from estimated data provided due to one or more of the following: any significant changes in the economy, market conditions, our markets, tenant requirements and demands, construction costs, new supply, regulatory and entitlement processes or project design.

Significant Tenants

The following table sets forth information about our 15 largest tenants based upon annualized base rental revenues, as defined below, as of December 31, 2023.

Tenant Name · Region · Annualized Base Rental Revenue(1)(2) · Rentable Square Feet · Percentage of Total Annualized Base Rental Revenue(1) · Percentage of Total Rentable Square Feet · Year(s) of Significant Lease Expiration(s)(3)
(in thousands)
Global technology companyGreater Seattle / San Diego County$44,851849,8265.6%5.0%2032 - 2033 / 2037
Cruise LLCSan Francisco Bay Area35,449374,6184.4%2.2%2031
Stripe, Inc.San Francisco Bay Area33,110425,6874.1%2.5%2034
Salesforce, Inc. (4)San Francisco Bay Area /Greater Seattle29,981613,4973.7%3.6%2024 / 2029 - 2030 / 2032
LinkedIn Corporation / Microsoft Corporation (5)San Francisco Bay Area29,752663,4603.7%3.9%2024 / 2026
Adobe Systems, Inc.San Francisco Bay Area /Greater Seattle27,897522,8793.5%3.1%2027 / 2031
Okta, Inc.San Francisco Bay Area24,206293,0013.0%1.7%2028
DoorDash, Inc.San Francisco Bay Area23,842236,7593.0%1.4%2032
Netflix, Inc.Greater Los Angeles21,854361,3882.7%2.1%2032
Box, Inc. (6)San Francisco Bay Area19,788341,4412.5%2.0%2024 / 2028
Cytokinetics, Inc.San Francisco Bay Area18,167234,8922.3%1.4%2033
DIRECTV, LLCGreater Los Angeles16,085532,9562.0%3.1%2026 - 2027
Synopsys, Inc.San Francisco Bay Area15,492342,8911.9%2.0%2030
Amazon.comGreater Seattle14,989340,7051.9%2.0%2029 - 2030
Riot Games, Inc. (7)Greater Los Angeles14,628218,8241.8%1.3%2024 / 2031
Total$370,0916,352,82446.1%37.3%

(1)Annualized base rental revenue includes the impact of straight-lining rent escalations and the amortization of free rent periods and excludes the impact of the following: amortization of deferred revenue related tenant-funded tenant improvements, amortization of above/below market rents, amortization for lease incentives due under existing leases, and expense reimbursement revenue. Excludes month-to-month leases and vacant space as of December 31, 2023.

(2)Includes 100% of the annualized base rental revenues of consolidated property partnerships.

(3)We define significant lease expirations as those with space expiring greater than 25,000 rentable square feet.

(4)The 2024 lease expiration represents 140,509 rentable square feet expiring on August 31, 2024.

(5)The 2024 lease expiration represents 76,031 rentable square feet expiring on October 31, 2024.

(6)The 2024 lease expiration represents 53,762 rentable square feet that expired on January 31, 2024.

(7)The 2024 lease expiration represents 131,982 rentable square feet comprised of 8,691 rentable square feet that expired on January 31, 2024, 6,411 rentable square feet expiring on July 31, 2024 and 116,880 rentable square feet expiring on November 30, 2024, of which 76,644 rentable square feet was renewed in January 2024.

The following pie chart sets forth the composition of our tenant base by industry and as a percentage of our annualized base rental revenue based on the North American Industry Classification System as of December 31, 2023.

Our markets are dynamic and populated with innovative and creative tenants, including but not limited to technology, entertainment and digital media companies. While technology companies comprise 54% of our office portfolio base rent, technology is a broad concept that encompasses diverse industries including software, social media, hardware, cloud computing, internet media and technology services.

Lease Expirations

The following table sets forth a summary of our lease expirations for our stabilized portfolio, excluding our residential properties, for each of the next ten years beginning with 2024, assuming that none of the tenants exercise renewal options or termination rights. See further discussion of our lease expirations under “Item 1A. Risk Factors” and “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations —Factors that May Influence Future Results of Operations”.

Lease Expirations

Year of Lease Expiration# of Expiring LeasesTotal Square Feet% of Total Leased Square FeetAnnualized Base Rent (000’s)(1) (2)% of Total Annualized Base Rent (1)Annualized Rent per Square Foot (1)
2024701,054,0967.3%$52,1966.4%$49.52
202565677,4634.8%33,7314.2%49.79
2026611,921,59413.5%90,65611.2%47.18
2027701,064,2057.5%43,7365.4%41.10
2028511,106,4147.8%68,5688.5%61.97
2029361,162,4758.2%62,6767.8%53.92
2030391,539,06610.8%91,67311.3%59.56
2031402,085,13114.6%137,16117.0%65.78
2032151,115,4367.8%73,9379.2%66.29
2033131,156,6738.1%69,3158.6%59.93
2034 and beyond161,354,8829.6%84,15510.4%62.11
Total (3)47614,237,435100.0%$807,804100.0%$56.74

(1)Annualized base rent includes the impact of straight-lining rent escalations and the amortization of free rent periods and excludes the impact of the following: amortization of deferred revenue related tenant-funded tenant improvements, amortization of above/below market rents, amortization for lease incentives due under existing leases and expense reimbursement revenue. Additionally, the underlying leases contain various expense structures including full service gross, modified gross and triple net. Amounts represent percentage of total portfolio annualized contractual base rental revenue.

(2)Includes 100% of annualized based rent of consolidated property partnerships..

(3)For leases that have been renewed early with existing tenants, the expiration date and annualized base rent information presented takes into consideration the renewed lease terms. Excludes leases not commenced as of December 31, 2023, space leased under month-to-month leases, storage leases, vacant space and future lease renewal options not executed as of December 31, 2023.

Secured Debt

As of December 31, 2023, the Operating Partnership had three outstanding mortgage notes payable which were secured by certain of our properties. Our secured debt represents an aggregate principal indebtedness of approximately $612.7 million. See additional information regarding our secured debt in “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations—Liquidity and Capital Resources—Liquidity Sources,” Notes 9 and 10 to our consolidated financial statements and Schedule III—Real Estate and Accumulated Depreciation included in this report.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.