Permit Record

Alteration Residential

1655 20th Av, San Francisco, Ca, 94122

Classificationotc alterations permitResidential Alteration
Reliable value$70,000
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)
1
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1923 009A
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
37.7569, -122.4781
Geocode confidence
95%
Geocode source
Not in source
Issued
Mar 27, 2009
Applied
Mar 24, 2009
Work class
Residential
Description
Source description

add 2 bedrm,1 bath,shower rm,1 family rm.relocate insided stairway &relocate water heater,furnace, laundry&dryer.2nd floor: remodel kchn,mstr bath.add 1 bthrm,1 bedrm, relocate&chg the door &close lightwell for new stairway.replace living room 4 wndws w/ vinyl frame&double glass.remove fireplace.

Status
Current status
finaled
Source status
complete
Finaled
Sep 22, 2009
Provenance
First seen by PermitCore
May 2, 2026 · 23:50 UTC
Last seen
May 11, 2026 · 23:57 UTC
Last changed
May 2, 2026 · 23:50 UTC
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

5 permits at this parcel (parcel 1923 009A) · through Mar 27, 2009

  1. Mar 27, 2009This permitAlteration Residential · Finaled$70,000
  2. Jan 7, 2003932131120631Alteration Residential · Finaled$1,900
  3. Jun 19, 2002913648120631Alteration Residential · Expired$1,900
  4. Date not usable in source281640120631Alteration Residential · Finaled$6,392
  5. Date not in source1184862120631Alteration Residential · Pending$40,000

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

Developer details
Permit #
1168419120631
Canonical ID
6:1168419120631
Source permit ID
1168419120631
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