PROPERTY OVERVIEW
APN: 1682016
Address: 870 40TH AVE
Block / Lot: 1682 / 016
Land Use: Single Family Residential
Lot Area: 3000.0
OWNERSHIP & ASSESSMENT
Owner: Unknown
Assessed Land Value: 43913.0
Assessed Improvement Value: 29187.0
Total Assessed Value: 73100.0
SALES & TRANSFER HISTORY
Last Sale Date: Unknown
Last Sale Price: Unknown
PERMIT ACTIVITY (DBI)
Summary: complete: 2, expired: 1, issued: 1, reinstated: 1
Recent Permits:
2026-03-17 | 202603177729 | issued (2026-03-17) | Issued: 2026-03-17 | otc alterations permit | 870 40th Av | 2- shower pan. replace in-kind
2024-12-06 | 202412066286 | reinstated (2025-09-11) | Issued: 2025-07-23 | otc alterations permit | 870 40th Av | 2 story rear horizontal addition and interior remodel. 6feet deep 2 story horizontal addition (matches height of (e) building) (n) 7 feet d…
2023-09-13 | 202309136513 | complete (2024-01-12) | Issued: 2023-09-13 | otc alterations permit | 870 40th Av | replace 5 windows street facing (e) aluminum (n) wood alum clad no size change
2004-11-29 | 200411290219 | complete (2005-04-15) | Issued: 2004-11-29 | otc alterations permit | 870 40th Av | bath remodel, new tub, sink, toilet, new tile, new elec
1999-06-29 | 9913004 | expired (2000-02-28) | Issued: 1999-06-29 | otc alterations permit | 870 40th Av | reroofing
PLANNING CASES (ACCELA)
2024-008594PRJ | Closed - Approval Ltr Issued | 870 40TH AVE 94121 | The project proposes a two-story, rear addition to an existing two-story, single-family residence. The scope of work includes the following: a 6'-0" deep, two-…
ADMINISTRATIVE & PLANNING CONTEXT
Analysis Neighborhood: Outer Richmond
Supervisor District: 1
Planning District: Richmond (1)
Police District: RICHMOND (Company G)
NEIGHBORHOOD SIGNALS (LAST 90 DAYS)
Police Incidents in Police District: Unknown
Top Incident Categories: Unknown
311 Cases in Supervisor District: Unknown
Top 311 Categories: Unknown
EXECUTIVE SUMMARY
This report identifies parcel 1682016 as 870 40TH AVE 94121, located in the Outer Richmond area, Supervisor District 1, Planning District Richmond (1), and SFPD RICHMOND District (Company G).
Public assessor roll attributes available for this parcel indicate land use of Single Family Residential, a reported lot area of 3000.0, 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.