21300 W Devonshire St, Los Angeles
2 home-service permits on record at 21300 W Devonshire St, Los Angeles; the roof was last permitted on May 1, 2024 at a declared value of $37,400.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jul 14, 2025 | Bldg-Alter/Repair: INSTALL BALLASTED ROOF PV SYSTEM TO APARTMENT BUILDING | Solar | $100,000 | — | Finaled Jan 29, 2026 | 25016-20000-04869 |
| May 1, 2024 | Bldg-Alter/Repair: SUPPLEMENTAL TO PERMIT: 21010-20000-02980DEFERRED SUBMITTAL: INSTALLATION OF EBM EQUIPMENT @ ROOF | Roofing | $37,400 | — | Finaled Jun 30, 2025 | 21010-20004-02980 |
On W Devonshire St
133 permits on record on W Devonshire St.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 104 | 35 | $5,000 | $3,650–$29,730 | Sep 23, 2026 |
| Heating and cooling | 13 | 5 | $12,250 | $8,600–$18,586 | Sep 18, 2025 |
| Plumbing | 10 | 3 | — | under 5 | Apr 21, 2026 |
| Electrical | 3 | 1 | — | under 5 | Sep 3, 2025 |
| Solar | 3 | 1 | — | under 5 | Jul 14, 2025 |
Roof replacement cost in Los Angeles
Across 20,654 one- and two-family reroof permits since October 3, 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. Every permit behind that range.
Furnace, heat pump or air conditioner replacement cost in Los Angeles
Across 5,331 one- and two-family heating and cooling permits since October 3, 2024, most declared values run from $501 to $39,002 (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. 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 3, 2026. Owner names are not shown on any page.