Permit Record

Alteration Residential

57 Aztec St, San Francisco, Ca, 94110

Classificationotc alterations permitResidential Alteration
Reliable value$28,000
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)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
5520 009
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
37.7456, -122.4157
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 23, 2026
Applied
Jan 23, 2026
Work class
Residential
Description
Source description

re-roofing: remove and replace roofing material / existing roofing material (in-kind)

Status
Current status
finaled
Source status
complete
Finaled
Apr 10, 2026
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:09 UTC
Last changed
May 12, 2026 · 00:09 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

8 permits at this parcel (parcel 5520 009) · through Jan 23, 2026

  1. Jan 23, 2026This permitAlteration Residential · Finaled$28,000
  2. Aug 19, 20191564145183332Alteration Residential · Finaled$10,600
  3. Nov 14, 20181531613183332Alteration Residential · Finaled$16,521
  4. Oct 16, 20121285829183332Alteration Residential · Finaled$17,670
  5. Dec 6, 2001896001183332Alteration Residential · Cancelled$4,900
  6. Sep 27, 2001889629183332Alteration Residential · Finaled$24,000
  7. Date not usable in source353370183332Alteration Residential · Expired$3,000
  8. Date not usable in source346776183332Alteration Residential · Expired$12,000

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

Developer details
Permit #
1741523183332
Canonical ID
6:1741523183332
Source permit ID
1741523183332
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