Permit Record

Alteration Residential

1521 Masonic Av, San Francisco, Ca, 94117

Classificationotc alterations permitResidential Alteration
Reliable value$5,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Not in source
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1270 013
Climate zone (IECC)
3C
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
1 family dwelling
Geocode & dates
Coordinates
37.7659, -122.4445
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 27, 2021
Applied
Jan 27, 2021
Work class
Residential
Description
Source description

dry rot removal and new wood replcement, basement floor, 300sf. storage is existing.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:52 UTC
Last seen
May 12, 2026 · 00:06 UTC
Last changed
May 2, 2026 · 23:52 UTC

Open in San Francisco source →

Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

10 permits at this parcel (parcel 1270 013) · through Jan 27, 2021

  1. Jan 27, 2021This permitAlteration Residential · Issued$5,000
  2. Aug 23, 2019156521394816Alteration Residential · Issued$17,373
  3. Oct 18, 2018152856994816Alteration Residential · Issued
  4. Jun 5, 2017146560294816Alteration Residential · Issued$8,000
  5. Jan 5, 2016140824894816Alteration Residential · Issued$30,000
  6. Jun 27, 2011124211994816Alteration Residential · Issued
  7. Date not usable in source43846094816Alteration Residential · Expired$6,000
  8. Date not usable in source33398294816Alteration Residential · Finaled$500
  9. Date not usable in source31825094816Alteration Residential · Expired$600
  10. Date not in source124437994816Alteration Residential · Cancelled

Full permit history at this parcel · as of Jul 9, 2026.

Developer details
Permit #
160881294816
Canonical ID
6:160881294816
Source permit ID
160881294816
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