4223 N St Clair Ave, Los Angeles
1 home-service permit on record at 4223 N St Clair Ave, Los Angeles; the roof was last permitted on Mar 30, 2023 at a declared value of $100,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Mar 30, 2023 | Bldg-Alter/Repair: REMODEL EX. SFD. ENCLOSE PORTION OF FRONT PORCH FOR NEW ENTRY. CREATE SECOND FLOOR IN EXISTING HIGH CEILING FOR NEW BEDROOM. RELOCATE STAIRS. CONVERT FAM. RM INTO CLOSET/ LAUNDRY RM. RELOCATE FAM RM. REMODEL MASTER BATHROOM. CONVERT LOFT TO BEDROOM, ADD BATHROOM AT 2ND FLOOR. REFRAME PORTION OF ROOF. WORK PER ENGINEER | Roofing | $100,000 | — | Finaled Mar 7, 2024 | 22016-20000-22118 |
On N St Clair Ave
55 permits on record on N St Clair Ave.
| Trade | Permits | Since Oct 5, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 47 | 11 | $3,700 | $2,400–$5,400 | Sep 15, 2026 |
| Plumbing | 3 | 1 | — | under 5 | Sep 18, 2026 |
| Heating and cooling | 3 | 1 | — | under 5 | Jun 19, 2025 |
| Electrical | 2 | 0 | — | under 5 | May 19, 2020 |
Roof replacement cost in Los Angeles
Across 20,582 one- and two-family reroof permits since October 5, 2024, most declared values run from $2,000 to $13,000 (the middle 80%); the median is $5,200 and half fall between $3,600 and $7,800. The lowest on record is $19 and the highest $570,000. This address is in that cohort. Every permit behind that range.
Furnace, heat pump or air conditioner replacement cost in Los Angeles
Across 5,307 one- and two-family heating and cooling permits since October 5, 2024, most declared values run from $501 to $39,118 (the middle 80%); the median is $4,251 and half fall between $1,250 and $15,000. The lowest on record is $1 and the highest $1,800,000. This address is in that cohort. Every permit behind that range.
Source
Los Angeles Department of Building and Safety, via the city open-data portal, pulled nightly; the assessor roll for the property fields. As of October 5, 2026. Owner names are not shown on any page.