PROPERTY OVERVIEW
APN: 6539009
Address: 4230 25TH ST
Block / Lot: 6539 / 009
Land Use: Single Family Residential
Lot Area: 4556.0
Zoning District: RH-2
Zoning Name: RESIDENTIAL- HOUSE, TWO FAMILY
Zoning General Type: Residential
OWNERSHIP & ASSESSMENT
Owner: Unknown
Assessed Land Value: 313081.0
Assessed Improvement Value: 273943.0
Total Assessed Value: 587024.0
SALES & TRANSFER HISTORY
Last Sale Date: 1997-12-18
Last Sale Price: Unknown
PERMIT ACTIVITY (DBI)
Summary: complete: 4, expired: 1, issued: 3, withdrawn: 2
Recent Permits:
2025-04-23 | 202504023552 | issued (2026-01-14) | Issued: 2026-01-14 | additions alterations or repairs | 4230 25th St | rear bldg: legalize one (e) unit at first flr of the (e) northwest single family bldg. the unit will be 1-bedroom unit w/ a kitchen and a b…
2025-04-23 | 202504023552 | issued (2026-01-14) | Issued: 2026-01-14 | additions alterations or repairs | 4230 25th St | rear bldg: legalize one (e) unit at first flr of the (e) northwest single family bldg. the unit will be 1-bedroom unit w/ a kitchen and a b…
2023-08-28 | 202308285461 | withdrawn (2025-03-14) | Issued: Unknown | additions alterations or repairs | 4232 25th St | rear building. legalize one (e) unit at the first floor of the (e) northwest single family building. the unit will be a one-bedroom unit wi…
2021-09-10 | 202109108188 | withdrawn (2025-03-13) | Issued: Unknown | otc alterations permit | 4232 25th St | legalize (e) rear building to north of the (e) single-family main residence per (e) 3r report, water record, & building card, no architectu…
2021-08-27 | 202108277278 | complete (2021-10-26) | Issued: 2021-08-27 | otc alterations permit | 4232 25th St | for administrative purpose only to document the legalise and occupancy of the front structure as a one story sfd. this determiniation is ba…
2017-06-02 | 201706028325 | complete (2017-06-27) | Issued: 2017-06-02 | otc alterations permit | 4232 25th St | reroofing
2003-10-10 | M25190 | issued (2003-10-10) | Issued: 2003-10-10 | otc alterations permit | 4232 25th St | sidewalk permit
1992-10-30 | 9218951 | expired (1993-07-14) | Issued: 1992-10-30 | otc alterations permit | 4232 25th St | reroofing
PLANNING CASES (ACCELA)
2025-002620PRJ | Closed | 4232 25TH ST 94114 | Addition of one one-bedroom ADU per State Mandated Program (Planning Code Section 207.2) to the single-story, detached garage. Scope includes infilling one exi…
2023-002090PRJ | Closed - Approval Ltr Issued | 4232 25TH ST 94114 | The proposal is to legalize a two-story expansion at the rear of the building, which is necessary to legalize an unauthorized 3rd dwelling unit and an unauthor…
2021-010350PRJ | Under Review | 4232 25TH ST 94114 | Legalize existing rear building to the north of the existing single-family main residence per existing 3r report, water record, and building card, no architect…
ADMINISTRATIVE & PLANNING CONTEXT
Analysis Neighborhood: Noe Valley
Supervisor District: 8
Planning District: Central (7)
Police District: MISSION (Company D)
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 6539009 as 4232 25TH ST 94114, located in the Noe Valley 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 4556.0, 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.