6400 N Platt Ave, Los Angeles
1 home-service permit on record at 6400 N Platt Ave, Los Angeles; the roof was last permitted on Sep 2, 2026 at a declared value of $52,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Sep 2, 2026 | Bldg-Alter/Repair: Remove existing roof tiles, apply new underlayment and reset roof tiles | Roofing | $52,000 | — | issued | 26016-30000-23571 |
On N Platt Ave
30 permits on record on N Platt Ave.
| Trade | Permits | Since Oct 5, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 29 | 10 | $7,200 | $5,920–$161,600 | Sep 2, 2026 |
| Solar | 1 | 1 | — | under 5 | Jul 31, 2026 |
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. 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. 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.