15421 W Cohasset St, Los Angeles
1 home-service permit on record at 15421 W Cohasset St, 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 |
|---|---|---|---|---|---|---|
| Oct 16, 2025 | Bldg-Alter/Repair: EPLANSupp permit for 24014-20000-02294 to:1. Door closure b/w ADU & SFD as per city inspector's request2. Change to mini-splits | Heating and cooling | $501 | — | issued | 24014-20002-02294 |
On W Cohasset St
126 permits on record on W Cohasset St.
| Trade | Permits | Since Oct 5, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 105 | 32 | $4,550 | $2,310–$7,060 | Sep 21, 2026 |
| Heating and cooling | 13 | 10 | $2,125 | $501–$49,965 | Sep 9, 2026 |
| Plumbing | 4 | 2 | — | under 5 | Jan 13, 2026 |
| Electrical | 3 | 2 | — | under 5 | Sep 15, 2026 |
| Solar | 1 | 0 | — | under 5 | May 29, 2024 |
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.