Permit Record

Alteration Residential

1638 47th Av, San Francisco, Ca, 94122

Classificationadditions alterations or repairsResidential Alteration
Reliable value$3,000
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
1897 043
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
37.7559, -122.5064
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 2, 2004
Applied
May 25, 2004
Work class
Residential
Description
Source description

underpinning the common foundation as shown on plan.adjacent to neighboring foundationd under

Status
Current status
finaled
Source status
complete
Finaled
Jun 30, 2005
Provenance
First seen by PermitCore
May 2, 2026 · 23:55 UTC
Last seen
May 12, 2026 · 00:19 UTC
Last changed
May 12, 2026 · 00:19 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

6 permits at this parcel (parcel 1897 043) · through Sep 2, 2004

  1. Sep 2, 2004This permitAlteration Residential · Finaled$3,000
  2. Date not usable in source600992119390Alteration Residential · Finaled$10,000
  3. Date not usable in source300032119390Alteration Residential · Finaled$8,500
  4. Date not usable in source290971119390Alteration Residential · Finaled$6,500
  5. Date not usable in source67283119390Alteration Residential · Expired$950
  6. Date not usable in source25452119390Alteration Commercial · Finaled$950

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

Developer details
Permit #
980700119390
Canonical ID
6:980700119390
Source permit ID
980700119390
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