409 N Harper Ave, Los Angeles
1 home-service permit on record at 409 N Harper Ave, Los Angeles; no roofing permit on record.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jun 30, 2023 | Bldg-Demolition: EPLAN: DEMO DETACHED GARAGE. SEWER CAP NOT REQUIRED. PEDESTRIAN CANOPY REQUIRED. SEE COMMENTS | Plumbing | $20,000 | — | Finaled Dec 2, 2024 | 23019-10000-00138 |
On N Harper Ave
21 permits on record on N Harper Ave.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 15 | 3 | — | under 5 | May 14, 2026 |
| Heating and cooling | 3 | 2 | — | under 5 | Sep 14, 2026 |
| Plumbing | 3 | 0 | — | under 5 | Jun 30, 2023 |
Roof replacement cost in Los Angeles
Across 20,614 one- and two-family reroof permits since October 4, 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 5,315 one- and two-family heating and cooling permits since October 4, 2024, most declared values run from $501 to $39,031 (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 4, 2026. Owner names are not shown on any page.