12221 W Darlington Ave, Los Angeles
2 home-service permits on record at 12221 W Darlington Ave, Los Angeles; the roof was last permitted on Oct 21, 2022 at a declared value of $501.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Apr 29, 2025 | Bldg-Alter/Repair: SUPPLEMENTAL PERMIT TO 21010-10000-05198 TO RENEW PERMIT: Complete work done under previously expired permit #21010-10000-05198. Work is 75% complete . MECHANICAL, ELECTRICAL, PLUMBING INCLUDED | Plumbing | $18,750 | — | Finaled May 15, 2025 | 21010-10003-05198 |
| Oct 21, 2022 | Bldg-Alter/Repair: SUPPLEMENTAL PERMIT TP PC#21010-10000-05198 TO MAKE FLOOR PLAN LAYOUT CHANGE FROM 2 BEDROOM TO ONE BEDROOM AND ADD A POWDER ROOM. CHANGE ROOF SLOPE TO INCREASE HEIGHT TO 16FT MAX | Roofing | $501 | — | Finaled Mar 14, 2024 | 21010-10001-05198 |
On W Darlington Ave
26 permits on record on W Darlington Ave.
| Trade | Permits | Since Oct 12, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 19 | 10 | $12,000 | $4,520–$33,400 | Sep 28, 2026 |
| Heating and cooling | 5 | 2 | — | under 5 | Sep 23, 2026 |
| Plumbing | 2 | 1 | — | under 5 | Apr 29, 2025 |
Roof replacement cost in Los Angeles
Across 20,723 one- and two-family reroof permits since October 12, 2024, most declared values run from $2,000 to $12,940 (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 5,297 one- and two-family heating and cooling permits since October 12, 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 12, 2026. Owner names are not shown on any page.