4155 N Whitsett Ave, Los Angeles
3 home-service permits on record at 4155 N Whitsett Ave, Los Angeles; the roof was last permitted on Jul 29, 2026 at a declared value of $4,070.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jul 29, 2026 | Bldg-Alter/Repair: ePlan: Deferred submittal to 22010-10000-06021 - GYM Building Roof ladders and High Roof rails | Roofing | $4,070 | — | issued | 26016-10000-11614 |
| Jul 29, 2026 | Bldg-Alter/Repair: ePlan: Supplemental permit to permit application 22010-10000-06021 for approval of Gym Roof Stairs with Rails | Roofing | $501 | — | Finaled Sep 29, 2026 | 22010-10010-06021 |
| Jan 24, 2025 | Bldg-Alter/Repair: Supplemental permit to 22010-10000-06021 revisions to structural details for added subgrade plumbing pits and locations in the respective building slab plans | Plumbing | $501 | — | Finaled Oct 2, 2026 | 22010-10003-06021 |
On N Whitsett Ave
86 permits on record on N Whitsett Ave.
| Trade | Permits | Since Oct 12, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 71 | 23 | $8,000 | $2,990–$21,098 | Jul 29, 2026 |
| Heating and cooling | 11 | 4 | — | under 5 | Jul 1, 2026 |
| Plumbing | 4 | 1 | — | under 5 | Jan 24, 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. 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. 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.