Permit Record

Alteration Residential

509 Ulloa St, San Francisco, Ca, 94127

Classificationotc alterations permitResidential Alteration
Reliable value$158,000
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
2988 025
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
37.7409, -122.4600
Geocode confidence
95%
Geocode source
Not in source
Issued
Dec 31, 2025
Applied
Oct 30, 2025
Work class
Residential
Description
Source description

1/f: 2 new bedrooms and bathroom, new laundry, new wet bar, radiant heating. 2/f: new bathroom and kitchen. relocate bathroom and widen interior stairs.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:09 UTC
Last changed
May 2, 2026 · 23:53 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

5 permits at this parcel (parcel 2988 025) · through Dec 31, 2025

  1. Dec 31, 2025This permitAlteration Residential · Issued$158,000
  2. Sep 26, 20251732487149002Alteration Residential · Issued$7,000
  3. Aug 4, 20111245648149002Alteration Residential · Expired$8,000
  4. Date not usable in source121443149002Alteration Residential · Issued$3,000
  5. Date not in source1740474149002Alteration Residential · Pending$15,000

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

Developer details
Permit #
1735202149002
Canonical ID
6:1735202149002
Source permit ID
1735202149002
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