Permit Record

Alteration Residential

420 Chestnut St, San Francisco, Ca, 94133

Classificationotc alterations permitResidential Alteration
Reliable value$8,980
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
0053 004
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
37.8044, -122.4105
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 9, 2015
Applied
Mar 9, 2015
Work class
Residential
Description
Source description

reroofing

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:51 UTC
Last seen
May 12, 2026 · 00:01 UTC
Last changed
May 2, 2026 · 23:51 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

16 permits at this parcel (parcel 0053 004) · through Mar 9, 2015

  1. Mar 9, 2015This permitAlteration Residential · Issued$8,980
  2. Mar 6, 2008112796556788Alteration Residential · Issued$12,250
  3. Mar 6, 20081127966287657Alteration Residential · Issued$12,250
  4. Jan 3, 20071078811287657Alteration Residential · Issued$14,450
  5. Jan 3, 20071078810230740Alteration Residential · Issued$14,450
  6. Jan 3, 20071078812347673Alteration Residential · Issued$14,450
  7. Date not usable in source69084256788Alteration Residential · Finaled$4,893
  8. Date not usable in source690843292862Alteration Residential · Finaled$4,893
  9. Date not usable in source690844293078Alteration Residential · Finaled$4,893
  10. Date not usable in source553312347679Alteration Residential · Finaled$11,166
  11. Date not usable in source553313347681Alteration Residential · Finaled$11,166
  12. Date not usable in source36673556788Alteration Residential · Expired$5,000
  13. Date not usable in source366736292862Alteration Residential · Expired$5,000
  14. Date not usable in source366737293078Alteration Residential · Expired$5,000
  15. Date not usable in source154747230740Alteration Residential · Finaled$240
  16. Date not usable in source154748347673Alteration Residential · Finaled$240

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

Developer details
Permit #
137366056788
Canonical ID
6:137366056788
Source permit ID
137366056788
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