PROPERTY OVERVIEW
APN: 5644017
Address: 255 PROSPECT AVE
Block / Lot: 5644 / 017
Land Use: Single Family Residential
Lot Area: 1746.0
Zoning District: RH-2
Zoning Name: RESIDENTIAL- HOUSE, TWO FAMILY
Zoning General Type: Residential
OWNERSHIP & ASSESSMENT
Owner: Unknown
Assessed Land Value: 907273.0
Assessed Improvement Value: 388830.0
Total Assessed Value: 1296103.0
SALES & TRANSFER HISTORY
Last Sale Date: 2024-08-20
Last Sale Price: Unknown
PERMIT ACTIVITY (DBI)
Summary: complete: 6
Recent Permits:
2026-01-19 | 202601194082 | complete (2026-02-26) | Issued: 2026-01-19 | otc alterations permit | 255 Prospect Av | re-roofing: remove and replace roofing material / existing roofing material (in-kind)
2001-09-26 | 200109269286 | complete (2002-02-06) | Issued: 2001-09-26 | otc alterations permit | 255 Prospect Av | replace (e) dryrot front wood stairs w/(n) code complying
1991-02-26 | 9103055 | complete (1991-10-17) | Issued: 1991-05-24 | additions alterations or repairs | 255 Prospect Av | foundation replacement along with appl 8902694
1989-02-17 | 8902694 | complete (1991-03-08) | Issued: 1989-06-07 | additions alterations or repairs | 255 Prospect Av | correct rear yard grade, partial foundations, replace deck
1989-01-04 | 8900137 | complete (1989-04-17) | Issued: 1989-01-04 | otc alterations permit | 255 Prospect Av | repair of dry rot in deck posts.
1986-07-16 | 8608479 | complete (1986-08-27) | Issued: 1986-07-16 | otc alterations permit | 255 Prospect Av | repairs to front wooden stairs
PLANNING CASES (ACCELA)
No Planning Cases Found
ADMINISTRATIVE & PLANNING CONTEXT
Analysis Neighborhood: Bernal Heights
Supervisor District: 9
Planning District: Bernal Heights (11)
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 5644017 as 255 PROSPECT AVE, located in the Bernal Heights area, Supervisor District 9, Planning District Bernal Heights (11), 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 1746.0, 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.