PROPERTY OVERVIEW
APN: 6640013
Address: 437 DAY ST
Block / Lot: 6640 / 013
Land Use: Single Family Residential
Lot Area: 2850.0
Zoning District: RH-1
Zoning Name: RESIDENTIAL- HOUSE, ONE FAMILY
Zoning General Type: Residential
OWNERSHIP & ASSESSMENT
Owner: Unknown
Assessed Land Value: 2420675.0
Assessed Improvement Value: 1037430.0
Total Assessed Value: 3458105.0
SALES & TRANSFER HISTORY
Last Sale Date: 2024-07-03
Last Sale Price: Unknown
PERMIT ACTIVITY (DBI)
Summary: complete: 5, expired: 1, issued: 2
Recent Permits:
2025-11-24 | 202511240341 | complete (2025-12-19) | Issued: 2025-12-11 | otc alterations permit | 437 Day St | reroof with no hot work.
2025-08-13 | 202508132970 | complete (2025-12-01) | Issued: 2025-08-13 | otc alterations permit | 437 Day St | in kind bathroom renovation replace tub toilet vanity sink faucets and afan and scone lights including new tiles
2025-05-05 | 202505055832 | complete (2025-12-01) | Issued: 2025-05-05 | otc alterations permit | 437 Day St | in kind guest bathroom remodel, no wall removal or layout changes.
2018-01-16 | M876612 | issued (2018-01-16) | Issued: 2018-01-16 | otc alterations permit | 437 Day St | street space
2011-12-05 | M291248 | issued (2011-12-05) | Issued: 2011-12-05 | otc alterations permit | 437 Day St | street space and sidewalk
2001-04-19 | 200104197239 | complete (2002-03-15) | Issued: 2001-04-19 | otc alterations permit | 437 Day St | revision to app #99224691/demo storage/reinforce extg foundation/demo & rebld rear wall/joists
1999-11-19 | 9924691 | complete (2002-03-15) | Issued: 2001-02-15 | additions alterations or repairs | 437 Day St | vertical addition
1996-11-07 | 9621712 | expired (1997-07-07) | Issued: 1996-11-07 | otc alterations permit | 437 Day St | reroofing
PLANNING CASES (ACCELA)
No Planning Cases Found
ADMINISTRATIVE & PLANNING CONTEXT
Analysis Neighborhood: Noe Valley
Supervisor District: 8
Planning District: Central (7)
Police District: INGLESIDE (Company H)
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 6640013 as 437 DAY ST, located in the Noe Valley area, Supervisor District 8, Planning District Central (7), and SFPD INGLESIDE District (Company H).
Public assessor roll attributes available for this parcel indicate land use of Single Family Residential, a reported lot area of 2850.0, 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.