Permit Record

Alteration Residential

2321 21st Av, San Francisco, Ca, 94116

Classificationotc alterations permitResidential Alteration
Reliable value$100,000
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)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
2350 002A
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
37.7443, -122.4781
Geocode confidence
95%
Geocode source
Not in source
Issued
May 15, 2026
Applied
May 8, 2026
Work class
Residential
Description
Source description

2321 21st ave: 1/f: new bathrom, new office, new bedroom, new wetbar with two burners andmeida room and new laundry.

Status
Current status
issued
Source status
issued
Provenance
First seen (no changes since)
Jul 8, 2026 · 18:18 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

5 permits at this parcel (parcel 2350 002A) · through May 15, 2026

  1. May 15, 2026This permitAlteration Residential · Issued$100,000
  2. Apr 21, 20261745980132192Alteration Residential · Issued$2,000
  3. Dec 29, 20251739755132192Alteration Residential · Issued$103,000
  4. Date not usable in source447196132192Alteration Residential · Finaled$12,000
  5. Date not usable in source82270132192Alteration Residential · Finaled$4,400

Full permit history at this parcel · as of Jul 10, 2026.

Developer details
Permit #
1748965524115
Canonical ID
6:1748965524115
Source permit ID
1748965524115
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