Permit Record

Alteration Residential

3934 18th St, San Francisco, Ca, 94114

Classificationotc alterations permitResidential Alteration
Reliable value$8,800
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
3581 020B
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
37.7613, -122.4315
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 21, 2023
Applied
Aug 18, 2023
Work class
Residential
Description
Source description

reroofing, (e) hot mop, new modified bitumen, heat weld, 12-squares

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:52 UTC
Last seen
May 12, 2026 · 00:07 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

5 permits at this parcel (parcel 3581 020B) · through Aug 21, 2023

  1. Aug 21, 2023This permitAlteration Residential · Issued$8,800
  2. Jun 23, 20151386126159839Alteration Residential · Finaled$13,720
  3. Jan 16, 20151368121159839Alteration Residential · Finaled$12,000
  4. Apr 21, 20101203858159839Alteration Residential · Issued
  5. Date not usable in source769744159839Alteration Residential · Finaled$65,000

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

Developer details
Permit #
1676277159839
Canonical ID
6:1676277159839
Source permit ID
1676277159839
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