1447 Thomas Ave

APN: 4809023 Address: 1447 A THOMAS AVE Block / Lot: 4809 / 023 Land Use: Single Family Residential Lot Area: 2500.0 Zoning District: RH-1 Zoning Name: RESIDENTIAL- HOUSE, ONE FAMILY Zoning General Type: Residential

Owner: Not publicly available Assessed Land Value: 488620.0 Assessed Improvement Value: 325745.0 Total Assessed Value: 814365.0

Last Sale Date: 2007-04-12 Last Sale Price: Not publicly available

Summary: expired: 1, issued: 4 Recent Permits: 2025-09-18 | 202509185589 | issued (2025-10-07) | Issued: 2025-10-07 | otc alterations permit | 1447 Thomas Av | 1st fl revision to pa # 202301130184: reduced size of bathroom and kitchen/dining. 2023-01-13 | 202301130184 | issued (2024-04-03) | Issued: 2024-04-03 | additions alterations or repairs | 1447 Thomas Av | 1st fl. reconfig.(e) living and garage, add a full bath, a kitchen, bedroom, office, and (1) sliding glass door at the rear of building not… 1991-08-14 | 9114595 | expired (1992-02-14) | Issued: 1991-08-14 | otc alterations permit | 1447 Thomas Av | remove existing stair, brick foundation and footing.

2023-000196PRJ | Closed - Approved | 1447 THOMAS AVE 94124 | Convert 1st floor into an ADU per State Program & Legalization retaining garage parking space.

Analysis Neighborhood: Bayview Hunters Point Supervisor District: 10 Planning District: South Bayshore (10) Police District: BAYVIEW

This report identifies parcel 4809023 as 1447 THOMAS AVE 94124, located in the Bayview Hunters Point area, Supervisor District 10, Planning District South Bayshore (10), and Police District BAYVIEW. Public assessor roll attributes available for this parcel indicate land use of Single Family Residential, a reported lot area of 2500.0, and assessed land and improvement values from the most recent assessor roll year. Permit activity is summarized from DBI permit records when parcel block and lot can be matched, and planning entitlement activity is retrieved from the San Francisco Planning Accela case feed when available.