Permit Record

Building permit

3983 20th St, San Francisco, Ca, 94114

Classification9
Reliable value$49,949
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)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
3605 055B
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
Not in source
Geocode & dates
Coordinates
37.7578, -122.4298
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 5, 2026
Applied
Dec 8, 2025
Work class
Not in source
Description
Source description

solar permit: installing 15 solar pv modules, 410 watts per module, total no. of rating 6.15 kw. mounted: roof, ballasted: n, including 1 energy storage unit, of 240 vac, with 15 kwh each in capacity, ess units will not be closer than 3 feet |

Status
Current status
finaled
Source status
complete
Finaled
Jan 8, 2026
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

10 permits at this parcel (parcel 3605 055B) · through Jan 5, 2026

  1. Jan 5, 2026This permitOther · Finaled$49,949
  2. Dec 28, 20111258625161520Alteration Residential · Issued$17,000
  3. Jun 11, 20091175527161520Alteration Residential · Finaled$4,000
  4. Nov 5, 20071115149161520Alteration Residential · Expired$2,500
  5. Sep 25, 2000831254161520Alteration Residential · Expired$3,000
  6. Date not usable in source759371161520Alteration Residential · Expired$500
  7. Date not usable in source759376161520Alteration Residential · Expired$10,000
  8. Date not usable in source670971161520Alteration Residential · Expired$35,000
  9. Date not usable in source542674161520Alteration Residential · Finaled$7,000
  10. Date not usable in source455090161520Alteration Residential · Finaled$2,600

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

Developer details
Permit #
1735179161520
Canonical ID
6:1735179161520
Source permit ID
1735179161520
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