Permit Record

Alteration Commercial

1720 Armstrong Av, San Francisco, Ca, 94124

Classificationotc alterations permitCommercial Alteration
Reliable value$20,000
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)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
5418 002D
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
warehouse,no frnitur
Geocode & dates
Coordinates
37.7277, -122.3943
Geocode confidence
95%
Geocode source
Not in source
Issued
Aug 21, 2008
Applied
Aug 21, 2008
Work class
Commercial
Description
Source description

remove illegal build two storage rooms, remove (e) front stair encroached to sidewalk, and build (n) entrance to comply w/ nov #200853770.

Status
Current status
finaled
Source status
complete
Finaled
Oct 29, 2008
Provenance
First seen by PermitCore
May 2, 2026 · 23:50 UTC
Last seen
May 11, 2026 · 23:56 UTC
Last changed
May 11, 2026 · 23:56 UTC

Open in San Francisco source →

Data-quality checks1 of 12 flagged

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

Residential units is placeholder
units_residential_is_placeholder

units_residential matched a known placeholder value used by the source when the field 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
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

4 permits at this parcel (parcel 5418 002D) · through Aug 21, 2008

  1. Aug 21, 2008This permitAlteration Commercial · Finaled$20,000
  2. Date not usable in source789408367183Alteration Commercial · Expired
  3. Date not usable in source785751367183Alteration Commercial · Expired$8,870
  4. Date not usable in source774873367183Alteration Commercial · Expired

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

Developer details
Permit #
1146993367183
Canonical ID
6:1146993367183
Source permit ID
1146993367183
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