Permit Record

Alteration Residential

3718 Selwyn Ave

ClassificationOne/Two FamilyResidential Alteration
Reliable value$5,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Tyson, David
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
5B
Zoning district
R-3
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
400 sq ft
Parcel & enrichment
Parcel APN
17512129
Climate zone (IECC)
3A
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
R
Building subtype
R3
Geocode & dates
Coordinates
35.1618, -80.8466
Geocode confidence
95%
Geocode source
Not in source
Issued
Not in source
Applied
Not in source
Work class
Residential
Status
Current status
completed
Source status
Complete
Finaled
Not in source
Provenance
First seen by PermitCore
Jun 1, 2026 · 19:44 UTC
Last seen
Jun 26, 2026 · 02:13 UTC
Last changed
Jun 1, 2026 · 19:44 UTC
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 17512129)

  1. Date not usable in sourceThis permitAlteration Residential · Completed$5,000
  2. Date not usable in sourceB0571133Addition Residential · Completed$7,188

Full permit history at this parcel · as of Aug 11, 2026.

Developer details
Permit #
B0640074
Canonical ID
341:B0640074
Source permit ID
B0640074
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