Permit Record

Alteration Residential

3640 21st St, San Francisco, Ca, 94114

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)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3605 017
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
37.7567, -122.4289
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 28, 2024
Applied
Jun 28, 2024
Work class
Residential
Description
Source description

revision to pa# 2019-0718-6277 change in bathroom layout no additional work. change from 2 bathroom to one bathroom.

Status
Current status
finaled
Source status
complete
Finaled
Jul 9, 2024
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:08 UTC
Last changed
May 2, 2026 · 23:53 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

10 permits at this parcel (parcel 3605 017) · through Jun 28, 2024

  1. Jun 28, 2024This permitAlteration Residential · Finaled
  2. Oct 19, 20231680853161480Alteration Residential · Issued$7,207
  3. Jan 26, 20231658922161480Alteration Residential · Finaled$6,000
  4. Jun 2, 20221644146161480Alteration Residential · Issued$28,000
  5. Feb 28, 20221633155161480Alteration Residential · Finaled$25,000
  6. Nov 25, 20201560320161480New Construction Residential Sf · Finaled$2,400,000
  7. Nov 25, 20201560346161480Demolition · Finaled$40,000
  8. Nov 25, 20201560348161480Demolition · Finaled$15,000
  9. Date not usable in source215550161480Alteration Residential · Expired$7,170
  10. Date not usable in source203076161480Alteration Residential · Finaled$4,500

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

Developer details
Permit #
1698856161480
Canonical ID
6:1698856161480
Source permit ID
1698856161480
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