Permit Record

Alteration Residential

2525 Lyon St, San Francisco, Ca, 94123

Classificationotc alterations permitResidential Alteration
Reliable value$8,000
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)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0956A 006
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
2 family dwelling
Geocode & dates
Coordinates
37.7943, -122.4470
Geocode confidence
95%
Geocode source
Not in source
Issued
Apr 30, 2025
Applied
Apr 23, 2025
Work class
Residential
Description
Source description

repair the (e) retaining wall (rw) located along the front of the parcel with (3) new "buried" reinforced concrete drilled piers anchored to the uphill side of the (e) brick capped concrete rw. install (6) subdrain shafts (n) at the (e) weep holes.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:08 UTC
Last changed
May 12, 2026 · 00:08 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

13 permits at this parcel (parcel 0956A 006) · through Apr 30, 2025

  1. Apr 30, 2025This permitAlteration Residential · Issued$8,000
  2. May 1, 2024169415385343Alteration Residential · Finaled$40,000
  3. Feb 11, 2016138766485343Alteration Residential · Finaled$175,000
  4. Date not usable in source42172885343Alteration Residential · Finaled$12,800
  5. Date not usable in source41730685343Alteration Residential · Finaled$1,150
  6. Date not usable in source34938885343Alteration Residential · Finaled$1,000
  7. Date not usable in source25574985343Alteration Residential · Finaled
  8. Date not usable in source25171585343Alteration Residential · Finaled
  9. Date not usable in source24014985343Alteration Residential · Finaled$1,500
  10. Date not usable in source24210585343Alteration Residential · Finaled$1,000
  11. Date not usable in source19433185343Alteration Residential · Finaled$40,000
  12. Date not usable in source4181185343Alteration Residential · Finaled$3,000
  13. Date not in source8602885343Alteration Residential · Cancelled$25,600

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

Developer details
Permit #
172024485343
Canonical ID
6:172024485343
Source permit ID
172024485343
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