Permit Record

Alteration Residential

4100 E Mercury Ave, Los Angeles, CA 90031

ClassificationBldg-Alter/Repair - 1 or 2 Family DwellingResidential 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)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
5305015017
Climate zone (IECC)
3B
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
Dwelling - Single Family
Geocode & dates
Coordinates
34.0848, -118.1975
Geocode confidence
100%
Geocode source
Not in source
Issued
Jul 9, 2003
Applied
Jun 27, 2003
Work class
Residential
Description
Source description

REMOVE (E) 10' X 11' REAR PORTION OF (E) 2-STORY SFD W/ ATTACHED GARAGE PER ORDER TO COMPLY DATED 12-10-01. PERMIT WILL EXPIRE 30 DAYS FROM ISSUANCE DATE.

Status
Current status
expired
Source status
Permit Expired
Provenance
First seen by PermitCore
May 19, 2026 · 02:50 UTC
Last seen
Jul 5, 2026 · 12:48 UTC
Last changed
May 19, 2026 · 02:50 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

5 permits at this parcel (parcel 5305015017) · Feb 12, 2003 – Jul 9, 2003

  1. Jul 9, 2003This permitAlteration Residential · Expired$1,000
  2. May 13, 200302014-10001-05802Addition Residential · Finaled$17,600
  3. Mar 18, 200303030-10000-00656Other · Issued$50
  4. Mar 18, 200303020-10000-00866New Construction Commercial · Finaled$4,000
  5. Feb 12, 200302014-10000-05802Addition Residential · Finaled$62,000

Full permit history at this parcel · as of Jul 8, 2026.

Developer details
Permit #
03016-10000-12436
Canonical ID
10:03016-10000-12436
Source permit ID
03016-10000-12436
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