Permit Record

Alteration Residential

3962 20th St, San Francisco, Ca, 94114

Classificationotc alterations permitResidential Alteration
Reliable value$30,000
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
3600 018
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
37.7583, -122.4294
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 12, 2023
Applied
Sep 8, 2023
Work class
Residential
Description
Source description

remove parapet capping at 3rd floor deck and replace with new sheetmetal capping. remove and reinstall guardrail. replace degraded lumber or plywood as needed due to water intrusion. repair in kind.

Status
Current status
finaled
Source status
complete
Finaled
Feb 29, 2024
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

12 permits at this parcel (parcel 3600 018) · through Sep 12, 2023

  1. Sep 12, 2023This permitAlteration Residential · Finaled$30,000
  2. Jul 14, 20101212027161050Alteration Residential · Issued
  3. May 27, 20101207373161050Alteration Residential · Finaled$100
  4. Aug 11, 20091144024161050Alteration Residential · Finaled$567,000
  5. Oct 15, 2002925249161050Alteration Residential · Finaled$2,000
  6. Dec 18, 2000839097161050Alteration Residential · Expired$1,500
  7. Date not usable in source163987161050Alteration Residential · Finaled$28,000
  8. Date not usable in source166054161050Alteration Residential · Issued$1,000
  9. Date not usable in source164130161050Alteration Residential · Issued$3,500
  10. Date not usable in source163609161050Alteration Residential · Finaled$1,000
  11. Date not usable in source148437161050Alteration Residential · Finaled$3,000
  12. Date not usable in source141763161050Alteration Residential · Expired$300

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

Developer details
Permit #
1677914161050
Canonical ID
6:1677914161050
Source permit ID
1677914161050
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