Permit Record

Alteration Residential

2850 Union St, San Francisco, Ca, 94123

Classificationadditions alterations or repairsResidential Alteration
Reliable value$1,500
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
0948 039
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
37.7960, -122.4463
Geocode confidence
95%
Geocode source
Not in source
Issued
Not in source
Applied
Not in source
Work class
Residential
Description
Source description

add antenna on west side of bldg on roof level

Status
Current status
finaled
Source status
complete
Finaled
Not in source
Provenance
First seen by PermitCore
May 2, 2026 · 23:53 UTC
Last seen
May 12, 2026 · 00:09 UTC
Last changed
May 12, 2026 · 00:09 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 0948 039) · through Jun 20, 2003

  1. Jun 20, 200394749085089Alteration Residential · Issued
  2. Date not usable in source60867485089Alteration Residential · Expired$150
  3. Date not usable in source60404085089Alteration Residential · Finaled
  4. Date not usable in source27685089Alteration Residential · Expired
  5. Date not usable in source27585089Alteration Residential · Expired
  6. Date not usable in source55943685089Alteration Residential · Expired$80,000
  7. Date not usable in sourceThis permitAlteration Residential · Finaled$1,500
  8. Date not usable in source19974585089Alteration Residential · Finaled
  9. Date not usable in source18190585089Alteration Residential · Finaled$5,000
  10. Date not usable in source13090985089Alteration Residential · Finaled$120,000
  11. Date not in source17394085089Alteration Residential · Withdrawn$125,000
  12. Date not in source20928885089Alteration Residential · Cancelled$2,100
  13. Date not in source18094285089Alteration Residential · Withdrawn$300

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

Developer details
Permit #
23099985089
Canonical ID
6:23099985089
Source permit ID
23099985089
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