Addition Residential
6556 N Mammoth Ave, Los Angeles, CA 91401
ClassificationAddition
Reliable value$5,000
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
- 21 sq ft
Parcel & enrichment
- Parcel APN
- 2238012064
- 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
- Accessory Dwelling Unit
Geocode & dates
- Coordinates
- 34.1901, -118.4323
- Geocode confidence
- 100%
- Geocode source
- Not in source
- Issued
- Jun 12, 2025
- Applied
- Jun 5, 2025
- Work class
- Residential
Description
Source description
One Stroy Addtionn (3 ft x 7 ft) to (E) ADU Per WFPP.
Status
- Current status
- issued
- Source status
- Issued
Provenance
- First seen by PermitCore
- May 4, 2026 · 17:17 UTC
- Last seen
- Jul 7, 2026 · 17:33 UTC
- Last changed
- May 15, 2026 · 09:18 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
- Jun 12, 2025This permitAddition Residential · Issued$5,000
- Dec 15, 202321016-10002-05839Addition Residential · Finaled$20,000
- Jun 16, 202221016-20001-05839Alteration Residential · Finaled$10,000
- Jan 14, 202221016-20000-05839ADU · Finaled$48,000
- Aug 28, 200201014-20001-05329Alteration Residential · Finaled$301
- Feb 15, 200201010-20001-02418Addition Residential · Finaled$36,000
- Dec 7, 200101019-20000-01391Demolition · Expired$1,600
- Dec 7, 200101014-20000-05329Addition Residential · Finaled$100,000
- Dec 7, 200101010-20000-02418New Construction Residential Sf · Finaled$17,000
- Date not usable in source98016-20000-03316Alteration Residential · Cancelled$7,000
Full permit history at this parcel · as of Jul 8, 2026.
Developer details
- Permit #
- 25014-40000-02597
- Canonical ID
- 10:25014-40000-02597
- Source permit ID
- 25014-40000-02597