PROPERTY OVERVIEW
APN: 1271012
Address: 18 PARNASSUS AVE
Block / Lot: 1271 / 012
Land Use: Single Family Residential
Lot Area: 2495.0
OWNERSHIP & ASSESSMENT
Owner: Unknown
Assessed Land Value: 1566353.0
Assessed Improvement Value: 1044235.0
Total Assessed Value: 2610588.0
SALES & TRANSFER HISTORY
Last Sale Date: 2021-02-23
Last Sale Price: Unknown
PERMIT ACTIVITY (DBI)
Summary: expired: 1, issued: 4
Recent Permits:
2025-11-20 | 202511200055 | issued (2026-01-12) | Issued: 2026-01-12 | otc alterations permit | 18 Parnassus Av | add spa @ rear yard
2025-04-17 | 202504174609 | issued (2025-06-18) | Issued: 2025-06-18 | otc alterations permit | 18 Parnassus Av | revision to pa 202203150007 add 1 skylight to rear roof volume to existing permit
2022-03-15 | 202203150007 | issued (2024-04-05) | Issued: 2024-04-05 | additions alterations or repairs | 18 Parnassus Av | add a new rear deck, stairs & door at g/f, remodel kitchen with a new rear deck & spiral stairs at 1/f, expand the dormers at the rear of 2…
2016-11-01 | M735147 | issued (2016-11-01) | Issued: 2016-11-01 | otc alterations permit | 18 Parnassus Av | street space
1995-08-16 | 9513018 | expired (1996-05-17) | Issued: 1995-08-16 | otc alterations permit | 18 Parnassus Av | reroofing
PLANNING CASES (ACCELA)
2022-007478PRJ | Closed | 18 PARNASSUS AVE 94117 | Vertical expansion of second floor of two-story, single family dwelling. New rear deck, stairs & door at ground floor, remodel kitchen with a new rear deck & s…
ADMINISTRATIVE & PLANNING CONTEXT
Analysis Neighborhood: Haight Ashbury
Supervisor District: 8
Planning District: Buena Vista (6)
Police District: PARK (Company F)
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 1271012 as 18 PARNASSUS AVE 94117, located in the Haight Ashbury area, Supervisor District 8, Planning District Buena Vista (6), and SFPD PARK District (Company F).
Public assessor roll attributes available for this parcel indicate land use of Single Family Residential, a reported lot area of 2495.0, 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.