Permit Record

Alteration Residential

4318 18th St, San Francisco, Ca, 94114

ClassificationAlteration
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)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
2649 016
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
Not in source
Geocode & dates
Coordinates
37.7609, -122.4375
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 27, 2011
Applied
Jun 27, 2011
Work class
Not in source
Description
Source description

street space permit

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:50 UTC
Last seen
May 11, 2026 · 23:58 UTC
Last changed
May 2, 2026 · 23:50 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

20 permits at this parcel (parcel 2649 016) · through Jun 27, 2011

  1. Jun 27, 2011This permitAlteration Residential · Issued
  2. Mar 18, 20101200643431971Alteration Residential · Issued
  3. Nov 7, 20051034884431971Alteration Residential · Finaled$3,000
  4. Apr 13, 20051010947140785Alteration Residential · Finaled$500
  5. Apr 13, 20051011565431971Alteration Residential · Finaled$500
  6. Nov 18, 2003963067140785Alteration Residential · Issued
  7. Nov 18, 2003963072431971Alteration Residential · Finaled
  8. Nov 18, 2003963069140785Alteration Residential · Finaled
  9. Nov 18, 2003963073431971Alteration Residential · Issued
  10. Sep 25, 2003957424140785Alteration Residential · Finaled$20,000
  11. Jun 24, 2003948078140785Alteration Residential · Finaled$50,000
  12. May 11, 2001877040140785Alteration Residential · Finaled
  13. Oct 24, 2000833921140785Alteration Residential · Finaled
  14. Jul 24, 2000824924140785Alteration Residential · Expired
  15. Jul 10, 2000823478140785Alteration Residential · Expired
  16. Date not usable in source802286140785Alteration Residential · Expired$3,000
  17. Date not usable in source796244140785Alteration Residential · Expired
  18. Date not usable in source795752140785Alteration Residential · Expired$7,000
  19. Date not usable in source795463140785Alteration Residential · Finaled$9,000
  20. Date not usable in source788432140785Alteration Residential · Finaled$800

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

Developer details
Permit #
1242055431971
Canonical ID
6:1242055431971
Source permit ID
1242055431971
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