37.7871, −122.4845 A locator map appears here once a Mapbox token is configured.

129–131 24th Avenue

Seacliff · San Francisco, CA 94121

  • Single-family house
  • 2 stories
  • Zoned RH-1(D)
  • District 1
  • Historic status: unevaluated
37.7871, −122.4845 Street View appears here once a Google Maps embed key is configured.

Ansel Adams's childhood home.

3,240 sq ftBuilding area
9Rooms · 3 baths
  1. 1903

    Built.

  2. Dec 1995

    Emergency underpinning of two corners of the house.

    Expired Permit 9521143 $$$ $8,000
  3. May 1996

    Underpin the building to provide stability to the house — filed on both lots.

    Expired Permit 9607813 $$$ $72,000
  4. May 1996

    Underpinning as shown on drawings (lot 002a / 131).

    Expired Permit 9607812 $$$ $42,000
  5. Nov 1996

    Construct a stem-wall foundation along the north side of the dwelling.

    Expired Permit 9622101 $$$ $11,750
  6. Nov 1998

    Reroofing.

    Expired Permit 9822911 $$$ $5,000
  7. Dec 1998

    Matching horizontal additions filed on each lot, both expired; a 2000 renewal was filed for final sign-off.

    Expired Permit 9826157S $$$ $11,000
  8. Dec 1998

    Horizontal addition (filed against lot 002a / 131).

    Expired Permit 9826156S $$$ $10,000
  9. Oct 2000

    Renewal of the 1998 addition permits for final sign-off.

  10. Apr 2004

    Build a 7-foot fence along the north property line and remove a shed.

    Complete Permit 200404010238 $$$ $900
  11. Oct 2020

    Emergency repair of the deck over the garage — structural beams, guardrails, waterproofing, deck surface.

    Complete Permit 202010287644 $$$ $12,000
  12. Jul 2024

    Interior remodel — rebuild the lower-level stair, remodel the sunroom, kitchen, bath and upper bedrooms; revised to add an elevator and equipment room.

    Issued Permit 202407166594 $$$ $1,500,000
  13. Oct 2024

    Revision to permit 202407166594 — add an elevator and equipment room at the existing laundry room and crawlspace.

    Issued Permit 202410082508 $$$ $30,000

DBI files the shared foundation permits under both lot 002 and lot 002A, so the raw query returns each twice; duplicates are collapsed here. The 1995–96 run is repeated underpinning and stem-wall foundation work along the north side of the building. One structure spanning two contiguous lots. Lot 002A is classed 'Single Struct on Multi Lot' and reports 0 building area — the building is carried on lot 002. Both parcels' assessor property_location reads 129 24th Avenue. Building measurements are from lot 002. No sale recorded on the current roll for either parcel.

One building, two lots and two numbers

The city treats 129 and 131 as a single structure on two parcels. The 131 lot is classed “Single Struct on Multi Lot” and reports zero building area — the building is carried entirely on the 129 lot — and both parcels' assessor records give the location as 129 24th Avenue. This site documents them as one building, which is why the page is titled with the range.

The guide's account

A published guide records 129 as Ansel Adams's childhood home, giving his birth on 20 February 1902, and 131 as a later property with a studio it says was destroyed in a sinkhole. The city data does not separate the two numbers into two buildings, so the guide's account of two houses is set out here rather than adopted.

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