Permit Record

Alteration Residential

21 Cascade Wk, San Francisco, Ca, 94116

Classificationotc alterations permitResidential Alteration
Reliable value$1,000
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
2049A 017
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
37.7542, -122.4701
Geocode confidence
95%
Geocode source
Not in source
Issued
Jun 8, 2021
Applied
Jun 8, 2021
Work class
Residential
Description
Source description

to recommence work approved under pa# 2013 1120 2371.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:52 UTC
Last seen
May 12, 2026 · 00:06 UTC
Last changed
May 2, 2026 · 23:52 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

12 permits at this parcel (parcel 2049A 017) · through Jun 8, 2021

  1. Jun 8, 2021This permitAlteration Residential · Issued$1,000
  2. Aug 18, 20161427263123409Alteration Residential · Issued$81,000
  3. May 16, 20161423247123409Alteration Residential · Issued
  4. May 16, 20161423249123409Alteration Residential · Expired
  5. May 21, 20141342258123409Alteration Residential · Issued$500
  6. Dec 11, 20131326076123409Alteration Residential · Issued$10,000
  7. Nov 20, 20131324824123409Alteration Residential · Expired$7,500
  8. Jul 19, 20131311591123409Alteration Residential · Issued$30,000
  9. May 29, 20131306200123409Alteration Residential · Issued
  10. Date not usable in source574028123409Alteration Residential · Expired$6,000
  11. Date not usable in source776069368318Alteration Residential · Finaled$18,000
  12. Date not in source1334143123409Alteration Residential · Withdrawn

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

Developer details
Permit #
1618128123409
Canonical ID
6:1618128123409
Source permit ID
1618128123409
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