Permit Record

Alteration Residential

521 Dellbrook Av, San Francisco, Ca, 94131

Classificationotc alterations permitResidential Alteration
Reliable value$2,056
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
2782 020
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
37.7555, -122.4543
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 31, 2006
Applied
Aug 31, 2006
Work class
Residential
Description
Source description

install 4 vinyl windows in kind into existing frames. no change in size or lcoation. windows do face front. if applicable, bedroom windows will comply with section 310.4 for recue. all windows will be double panel and have a u-factor of .30.

Status
Current status
finaled
Source status
complete
Finaled
Sep 13, 2006
Provenance
First seen by PermitCore
May 2, 2026 · 23:12 UTC
Last seen
May 11, 2026 · 23:54 UTC
Last changed
May 2, 2026 · 23:12 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

7 permits at this parcel (parcel 2782 020) · through Feb 16, 2024

  1. Feb 16, 20241688542144072Alteration Residential · Finaled$61,691
  2. Feb 20, 20191542087144072Alteration Residential · Issued$6,709
  3. Jul 25, 20131312166144072Alteration Residential · Finaled$5,800
  4. Jun 19, 20131308581144072Alteration Residential · Finaled$12,000
  5. Aug 31, 2006This permitAlteration Residential · Finaled$2,056
  6. Date not usable in source336895144072Alteration Residential · Finaled$4,000
  7. Date not usable in source126486144072Alteration Residential · Expired$9,500

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

Developer details
Permit #
1065731144072
Canonical ID
6:1065731144072
Source permit ID
1065731144072
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