Permit Record

Alteration Residential

1615 Mason St, San Francisco, Ca, 94133

Classificationotc alterations permitResidential Alteration
Reliable valueNot in source
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)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0128 006
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
2 family dwelling
Geocode & dates
Coordinates
37.7984, -122.4124
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 26, 2026
Applied
Jan 21, 2026
Work class
Residential
Description
Source description

to obtain final inspection for work approved under pa # 201910245503. all work is complete.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:09 UTC
Last changed
May 12, 2026 · 00:09 UTC

Open in San Francisco source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.

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
Project timeline at this parcel

19 permits at this parcel (parcel 0128 006) · through Jan 26, 2026

  1. Jan 26, 2026This permitAlteration Residential · Issued
  2. Dec 2, 2025173760060101Alteration Residential · Issued$100,000
  3. Dec 2, 20251737601349455Alteration Residential · Issued$100,000
  4. Mar 31, 20231664948349455Alteration Residential · Finaled$4,000
  5. Mar 31, 2023166494760101Alteration Residential · Finaled$4,000
  6. Dec 1, 2022165722960101Alteration Residential · Issued$28,000
  7. Dec 1, 20221657230349455Alteration Residential · Issued$28,000
  8. Aug 23, 2021157349060101Alteration Residential · Issued$170,000
  9. Oct 3, 20201546846349455Alteration Residential · Issued$350,000
  10. Oct 3, 2020154684560101Alteration Residential · Issued$350,000
  11. Aug 20, 2019156463960101Alteration Residential · Issued$5,000
  12. Jun 9, 20151384452349455Alteration Residential · Finaled$12,500
  13. Jun 9, 2015138442860101Alteration Residential · Finaled$12,500
  14. Oct 3, 2013131960060101Alteration Residential · Issued
  15. Aug 27, 200292042060101Alteration Residential · Finaled$7,000
  16. Aug 27, 2002920421349455Alteration Residential · Finaled$7,000
  17. Date not usable in source427188349455Alteration Residential · Expired$9,000
  18. Date not usable in source42718760101Alteration Residential · Expired$9,000
  19. Date not in source154386360101Alteration Residential · Withdrawn

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

Developer details
Permit #
174128360101
Canonical ID
6:174128360101
Source permit ID
174128360101
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