Permit Record

Alteration Residential

1020 Chestnut St, San Francisco, Ca, 94109

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
0047 002C
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
37.8031, -122.4203
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 20, 2008
Applied
Aug 20, 2008
Work class
Not in source
Description
Source description

street space & sidewalk

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:50 UTC
Last seen
May 11, 2026 · 23:56 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

38 permits at this parcel (parcel 0047 002C) · through May 27, 2010

  1. May 27, 2010120747956649Alteration Residential · Finaled
  2. May 27, 20101207481272487Alteration Residential · Finaled
  3. Aug 20, 2008This permitAlteration Residential · Issued
  4. Jan 24, 20061041791272487Alteration Residential · Finaled
  5. Jan 24, 20061041790230684Alteration Residential · Finaled
  6. Mar 30, 20051010964230684Alteration Residential · Expired
  7. Mar 30, 20051010965272487Alteration Residential · Expired
  8. Jan 21, 2005100445956649Alteration Residential · Expired$20,000
  9. Jan 21, 20051004460272487Alteration Residential · Expired$20,000
  10. Nov 2, 200499775556649Alteration Residential · Issued
  11. Sep 2, 2004991330272486Alteration Residential · Finaled$5,000
  12. Sep 2, 2004991331230684Alteration Residential · Finaled$15,000
  13. Aug 24, 2004990213272486Alteration Residential · Issued
  14. Aug 24, 2004990212293149Alteration Residential · Issued
  15. Aug 2, 2004987788272486Alteration Residential · Expired$75,000
  16. Aug 2, 2004987778230684Alteration Residential · Finaled$85,000
  17. Jul 16, 2004986154230684Alteration Residential · Issued$15,000
  18. Jul 1, 2004984552272486Alteration Residential · Issued
  19. Jul 1, 2004984551293149Alteration Residential · Issued
  20. May 28, 2004981115272486Alteration Residential · Finaled$4,500
  21. May 28, 2004981112293149Alteration Residential · Finaled$4,000
  22. May 26, 2004980830272486Alteration Residential · Issued
  23. May 26, 2004980829230684Alteration Residential · Issued
  24. May 13, 2004979529272486Alteration Residential · Finaled$2,000
  25. May 13, 2004979526230684Alteration Residential · Finaled$5,000
  26. Date not usable in source86477556649Alteration Residential · Expired$85,500
  27. Date not usable in source86370956649Alteration Residential · Finaled$15,000
  28. Date not usable in source147971292859Alteration Residential · Finaled$5,000
  29. Date not usable in source147970230684Alteration Residential · Finaled$5,000
  30. Date not usable in source147972293149Alteration Residential · Finaled$5,000
  31. Date not usable in source135859293149Alteration Residential · Expired$1,000
  32. Date not usable in source135858292859Alteration Residential · Expired$1,000
  33. Date not usable in source135857230684Alteration Residential · Expired$1,000
  34. Date not usable in source73095293149Alteration Residential · Expired$400
  35. Date not usable in source73093230684Alteration Residential · Expired$400
  36. Date not usable in source73094292859Alteration Residential · Expired$400
  37. Date not usable in source88890347539Alteration Residential · Finaled$2,000
  38. Date not in source86475056649Alteration Residential · Filing$180,000

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

Developer details
Permit #
114686056649
Canonical ID
6:114686056649
Source permit ID
114686056649
Browse San Francisco permits in the Market Explorer →Pull this permit via /v1/permits →