3965 20Th St

APN: 3605059 Address: 3965 20TH ST Block / Lot: 3605 / 059 Land Use: Single Family Residential Lot Area: 2848.0

Owner: Unknown Assessed Land Value: 2339963.0 Assessed Improvement Value: 1002841.0 Total Assessed Value: 3342804.0

Last Sale Date: 2020-09-18 Last Sale Price: Unknown

Summary: complete: 7, expired: 1 Recent Permits: 2025-09-08 | 202509084833 | complete (2025-09-23) | Issued: 2025-09-08 | otc alterations permit | 3965 20th St | re-roofing: remove and replace roofing material / existing roofing material (in-kind) 2021-01-08 | 202101082318 | complete (2021-09-16) | Issued: 2021-01-08 | otc alterations permit | 3965 20th St | remove & replace hardwood flooring. remove & replace kitchen cabinets and finishes in kind. repalce bathroom cabinets & finishes in kind. f… 2018-07-23 | 201807235193 | complete (2018-10-19) | Issued: 2018-07-23 | otc alterations permit | 3965 20th St | repair (e) deck, repair dry rott less than 50% in the rear. replace in-kind. 2001-06-28 | 200106282546 | complete (2001-07-06) | Issued: 2001-06-28 | otc alterations permit | 3965 20th St | revision to app #200003083801 to delete a stair 2001-04-25 | M16040 | expired (2001-08-25) | Issued: 2001-04-25 | otc alterations permit | 3965 20th St | sidewalk repair 2000-12-28 | 200012288809 | complete (2001-07-09) | Issued: 2000-12-28 | otc alterations permit | 3965 20th St | minor modifictions to permit #200003083801 inc reviised master bath, bath 2, kitchen, bedrm/study@ 1 2000-06-28 | 200006283935 | complete (2001-07-09) | Issued: 2000-06-28 | otc alterations permit | 3965 20th St | dry rot repair at ground floor 2000-03-08 | 200003083801 | complete (2001-07-09) | Issued: 2000-08-31 | additions alterations or repairs | 3965 20th St | horizontal addition

No Planning Cases Found

Analysis Neighborhood: Castro/Upper Market Supervisor District: 8 Planning District: Central (7) Police District: MISSION (Company D)

Police Incidents in Police District: Unknown Top Incident Categories: Unknown 311 Cases in Supervisor District: Unknown Top 311 Categories: Unknown

This report identifies parcel 3605059 as 3965 20TH ST, located in the Castro/Upper Market area, Supervisor District 8, Planning District Central (7), and SFPD MISSION District (Company D). Public assessor roll attributes available for this parcel indicate land use of Single Family Residential, a reported lot area of 2848.0, 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. Neighborhood signals are summarized at the district level for context and are not parcel specific.