37.7934, −122.4183 A locator map appears here once a Mapbox token is configured.
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District 3 · Block 0217, Lot 025 · ZIP 94109

Keystone Apartments

1369 Hyde Street

  • 82-unit apartment building
  • 8 stories
  • 99,126 ft2
  • 27,156.25 ft2 lot area
  • 358 rooms
  • 85 bathrooms
  • Zoned RM-3
  • Sold December 29, 2020
37.7934, −122.4183 Street View appears here once a Google Maps embed key is configured.
  1. 1910

    The Keystone Apartments, designed by Oliver, Foulks & Kaiser — a $500,000 building advertised with a roof garden and children's play annex, a billiard room, a bowling alley, a library and a ballroom, and one of the earliest high-end large apartment buildings in the city. A metal and glass marquee marks its entrance.

    Large Apartment Buildings Historic Context Statement, adopted 2024
  2. 1911

    Built.

  3. Oct 1994
    Permit 9417648 $$$ $390,000

    Seismic upgrade of umb per ordinance #225-92 73-93.

  4. Apr 1996
    Permit 9606775 $$$ $200,000

    Combination anchor at roof & floors diaphragms extend cross.

  5. May 2017
    Permit 201705106265 $$$ $62,000

    One unit: upgrade plumbing and electrical. remodel 2 bathrooms and 1 kitchen. in kind.

  6. Jun 2021
    Issued Permit 202106071801 $$$ $60,000

    One unit - 1st floor: renovate (1) existing dwelling unit within an existing building at first fl. renovation scope includes remodeling existing kitchen & bath, installing washer/dryer and converting existing living to bedroom. must comply with sffc 1103.7.6.1. fire alarm under sep permit.

  7. Jun 2021
    Permit 202106142379 $$$ $15,000

    Renovate existing one unit; relocate kitchen and bath, install washer/dryer, and expand unit into corridor, relocate unit entrance.

  8. Jun 2021
    Permit 202106152487 $$$ $15,000

    One unit: relocate existing kitchen, build new full bathroom.install washer/dryer and convert existing dining to bedroom. maher n/a.

  9. Jun 2021
    Permit 202106152494 $$$ $15,000

    One unit: relocate existing kitchen, build new full bathroom.install washer/dryer and convert existing dining to bedroom. maher n/a.

  10. Jul 2021
    Filed Permit 202107235036 $$$ $950,000

    Add 16 adus per ordinance 162-16 at first and second floor levels and storage areas within the existing building envelope. existing building is (71) residential dwelling units (13) guest rooms and 5 unwarrented units. existing one unit legalization under separate permit.

  11. Aug 2021
    Permit 202108307406 $$$ $60,000

    4th floor - one unit - rehabilitate existing kitchen & bathroom; install second bathroom; install washer & gas dryer; capture 118 sq ft gross corridor dead end space to enlarge bedroom/add closet.

  12. Sep 2021
    Permit 202109228925 $$$ $50,000

    Construction new exit acess stairwell between levels 6: 7 remodel two units to accomodate new stair one unit to receive remodeled ktichen and new washer/dryer.

  13. Oct 2021
    Permit 202110070043 $$$ $40,000

    #5: 1) rehabilitate existing kitchen.2) convert existing living room to study. 3)rehabilitate existing bathroom. 3)install washer and dryer.

  14. Oct 2021
    Permit 202110070039 $$$ $38,000

    #4: 1) rehabilitate existing kitchen. 2)rehabilitate existing bathroom. 3)install washer and dryer.

  15. Nov 2021
    Permit 202111102162 $$$ $43,000

    One unit: install second bathroom. rehab kitchen, rehab existing bathroom. convert existing dining to bedroom. install washer/dryer.

  16. Jun 2022
    Permit 202206307513 $$$ $25,000

    #44: rehabilitate existing kitchen. rehabilitate existing kitchen. install second bathroom. install washer & dryer.

  17. Nov 2022
    Permit 202211096204 $$$ $42,000

    #33. convert existing living to bedroom. rehab existing kitchen, rehab existing bathroom, install washer/dryer.

  18. Nov 2022
    Permit 202211176742 $$$ $212,000

    Replace system in kind to meet code 1103.7.6.1 to add low frequency sounders in all sleeping areas. additions of smokes & pulls in all common areas.

  19. 2024

    Evaluated in the city's citywide survey of large apartment buildings as retaining excellent integrity and appearing eligible under both Criterion A/1 and Criterion C/3, for its architectural quality and for being one of the earliest large, high-end apartment buildings in San Francisco.

    Large Apartment Buildings Historic Context Statement, adopted 2024
  20. Jul 2024
    Permit 202407156456 $$$ $60,000

    One unit: rehabilitate existing kitchen. rehabilitate existing bathroom. install washer and dryer. no removal of structural walls.

  21. Sep 2024
    Issued Permit 202409040045 $$$ $50,000

    Miscellaneous brick repointing and brick repair (approx. 300 bricks) at exterior.

  22. Jun 2025
    Permit 202506027714 $$$ $70,000

    One unit: 1. rehab existing kitchen. 2. rehab existing bathroom. 3. install washer and dryer.

  23. Jul 2025
    Permit 202507020027 $$$ $50,000

    One unit: convert existing kitchen to study. relocate existing kitchen. rehabilitate existing bathroom. install washer and dryer.

  24. Apr 2026
    Issued Permit 202604209720 $$$ $70,000

    One unit: rehabilitate existing kitvhn & bathroom; install washer & dryer.

DBI holds 113 permits for this parcel, most of them tenant improvements on individual floors. The timeline shows the 24 largest by stated cost, plus the earliest on file; the DBI query in the sources below returns all 113. 5 of them are nominal $1 street-space or sidewalk permits. 4 expired or cancelled permits are not shown. This building is dated 1910 in the historical record; the assessor's roll gives the parcel a build year of 1911.

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