Permit Record

ADU

40A Howth St, San Francisco, Ca, 94112

Classificationadditions alterations or repairsADU-Qualifying Construction
Reliable value$166,040
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
6947 002C
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
37.7224, -122.4502
Geocode confidence
95%
Geocode source
Not in source
Issued
Oct 27, 2025
Applied
Jun 18, 2025
Work class
Residential
Description
Source description

convert (e) sfd 1/f into adu. demolish (e) 1/f and update floor plans to include concrete slab, framing, new windows & doors, electrical layout & fixtures, plumbing layout * fixtures, water heater, hvac system & dcutwork, kitchen & bathroom layouts, & interior finishes.

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

2 permits at this parcel (parcel 6947 002C) · Jul 7, 2011 – Oct 27, 2025

  1. Oct 27, 2025This permitADU · Issued$166,040
  2. Jul 7, 20111243058215003Alteration Residential · Finaled$15,000

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

Developer details
Permit #
1733885523611
Canonical ID
6:1733885523611
Source permit ID
1733885523611
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