PROPERTY OVERVIEW
APN: 0307008
Address: 414 MASON ST
Block / Lot: 0307 / 008
Land Use: Commercial Misc
Lot Area: 9452.0
OWNERSHIP & ASSESSMENT
Owner: Unknown
Assessed Land Value: 1363371.0
Assessed Improvement Value: 619719.0
Total Assessed Value: 1983090.0
SALES & TRANSFER HISTORY
Last Sale Date: Unknown
Last Sale Price: Unknown
PERMIT ACTIVITY (DBI)
Summary: cancelled: 3, complete: 60, expired: 10, filed: 1, issued: 23, withdrawn: 1
Recent Permits:
2025-11-12 | 202505277287 | issued (2026-03-05) | Issued: 2026-03-05 | additions alterations or repairs | 414 Mason St | demo unpermitted storage room w/ loft at 4/f ste #402, new non-combustible storage room with storage loft at same size & location as existi…
2025-06-13 | 202506027731 | complete (2026-02-13) | Issued: 2026-01-26 | additions alterations or repairs | 414 Mason St | 5/f ste# 502: demo unpermitted partitions, loft, and doors. no new work at this time.
2025-04-03 | 202503192582 | filed (2025-04-03) | Issued: Unknown | additions alterations or repairs | 414 Mason St | demo unpermited work at 6th floor suites: main (#601) & little (#604) theaters operated by phoenix theater. resolution of complaint # 20242…
2020-10-03 | 202010035812 | complete (2021-11-19) | Issued: 2020-11-05 | otc alterations permit | 420 Mason St | replace smallflue cooler like for like. weights and measures are the same as (e). maher n/a
2020-02-04 | M1190568 | issued (2020-02-04) | Issued: 2020-02-04 | otc alterations permit | 414 Mason St | street space
2019-12-23 | M1178187 | issued (2019-12-23) | Issued: 2019-12-23 | otc alterations permit | 414 Mason St | mta meters
2019-12-23 | M1178167 | issued (2019-12-23) | Issued: 2019-12-23 | otc alterations permit | 414 Mason St | street space
2019-11-22 | 201911228045 | cancelled (2022-12-14) | Issued: Unknown | additions alterations or repairs | 414 Mason St | mural on side of building - faces north. no construction in scope.
PLANNING CASES (ACCELA)
2019-022987PRJ | Closed | 414 MASON ST 94102 | Painting of Greta Thunberg mural for climate change awareness
2019-003701PRJ | Closed | 420 MASON ST 94102 | Install gate to stop sleeping & drug in stoop
2017-015381PRJ | Closed | 420 MASON ST 94102 | DEMOLISH AND REPLACE NON-HISTORIC ENTRY FINISHES,UPDATE (E) NON-HISTORIC ENTRY DOOR DETAILS, REMOVE(E) NON-HISTORIC MARQUEE SIGNAGE DETAILS & SHORTEN HEIGHT OF…
ADMINISTRATIVE & PLANNING CONTEXT
Analysis Neighborhood: Tenderloin
Supervisor District: 3
Planning District: Downtown (4)
Police District: CENTRAL (Company A)
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 0307008 as 420 MASON ST 94102, located in the Tenderloin area, Supervisor District 3, Planning District Downtown (4), and SFPD CENTRAL District (Company A).
Public assessor roll attributes available for this parcel indicate land use of Commercial Misc, a reported lot area of 9452.0, 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.