Permit Record

Alteration Residential

1664 Post St, San Francisco, Ca, 94115

Classificationotc alterations permitResidential Alteration
Reliable valueNot in source
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)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0686 057
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
37.7859, -122.4292
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 15, 2026
Applied
Apr 15, 2026
Work class
Residential
Description
Source description

addressing permit only: create the address 1664 post st for an existing building. 1664 post st is assigned to residential units above.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:09 UTC
Last changed
May 5, 2026 · 06:39 UTC

Open in San Francisco source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Valuation is placeholder
valuation_usd_is_placeholder

valuation_usd matched a known placeholder (often 0 or 1) used by the source when the real valuation wasn't reported.

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
Project timeline at this parcel

8 permits at this parcel (parcel 0686 057) · through Apr 15, 2026

  1. Apr 15, 2026This permitAlteration Residential · Issued
  2. Apr 15, 20261747220524002Alteration Residential · Issued$6,500
  3. Jan 10, 2023165991679208Alteration Commercial · Finaled$75
  4. May 7, 2014134108179208Alteration Residential · Issued
  5. May 15, 2007109343579208Alteration Residential · Issued
  6. Date not usable in source59032679208Alteration Commercial · Finaled
  7. Date not usable in source55855379208Alteration Commercial · Finaled$2,700
  8. Date not usable in source10336479208Alteration Residential · Finaled$5,000

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

Developer details
Permit #
1747210524002
Canonical ID
6:1747210524002
Source permit ID
1747210524002
Browse San Francisco permits in the Market Explorer →Pull this permit via /v1/permits →