1409 Masonic Ave

APN: 1270001B Address: 1409 MASONIC AVE Block / Lot: 1270 / 001B Land Use: Multi-Family Residential Lot Area: 2500.0

Owner: Unknown Assessed Land Value: 1262508.0 Assessed Improvement Value: 586341.0 Total Assessed Value: 1848849.0

Last Sale Date: 2009-01-30 Last Sale Price: Unknown

Summary: complete: 10, expired: 1 Recent Permits: 2025-08-06 | 202508062420 | complete (2025-08-21) | Issued: 2025-08-06 | otc alterations permit | 1409 Masonic Av | installation of new sprinkler monitoring system fire alarm sprinkler waterflow and supervisory system. ref#: 202403298894 2024-06-18 | 202406184712 | complete (2025-09-25) | Issued: 2024-06-18 | otc alterations permit | 1409 Masonic Av | as-built per plumbing inspection - ref pa# 202403298894 as built to match plumbing fixtures to plans 2024-03-29 | 202403298894 | complete (2025-09-17) | Issued: 2024-03-29 | otc alterations permit | 1409 Masonic Av | install new fire sprinklerl system throughout 2st fl pwr nfpa 13 2022 including 2" dedicated fire services 2021-12-03 | 202112033613 | complete (2022-02-22) | Issued: 2021-12-03 | otc alterations permit | 1409 Masonic Av | reroofing 2017-05-23 | 201705237355 | complete (2025-09-04) | Issued: 2023-11-17 | additions alterations or repairs | 1409 Masonic Av | rear unit - legalize ground floor room as 5th apartment per sec 207.3 of sf planning code. 2010-10-14 | 201010143005 | complete (2010-11-09) | Issued: 2010-10-14 | otc alterations permit | 1409 Masonic Av | unit #3: replace plumbing fixtures in apartment #3, full bathroom, no wall removed or added, provide h.e. lights or o.s per cec 150(k) 2009-07-03 | 200907031962 | complete (2010-04-01) | Issued: 2009-09-21 | otc alterations permit | 1409 Masonic Av | convert portion of existing storage to work room, lounge & full bath. to include sprinklers and new 1 1/2" combo service. 2009-04-21 | 200904216781 | complete (2009-05-06) | Issued: 2009-04-21 | otc alterations permit | 1409 Masonic Av | per termit report# 109-01, item# 5,6,8,9,10,11. report# 109-01-2: item# 3. report# 109-01-3: item 1,2.

2017-006832PRJ | Closed | 1409 MASONIC AVE 94117 | REAR UNIT - LEGALIZE GROUND FLOOR ROOM AS 5TH APARTMENT

Analysis Neighborhood: Haight Ashbury Supervisor District: 8 Planning District: Buena Vista (6) Police District: PARK (Company F)

Police Incidents in Police District: Unknown Top Incident Categories: Unknown 311 Cases in Supervisor District: Unknown Top 311 Categories: Unknown

This report identifies parcel 1270001B as 1409 MASONIC 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 Multi-Family Residential, a reported lot area of 2500.0, 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.