15744 W Mayall St, Los Angeles
1 home-service permit on record at 15744 W Mayall St, Los Angeles; the roof was last permitted on Apr 9, 2020 at a declared value of $59,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Apr 9, 2020 | Bldg-Alter/Repair: CONVERT 30' X 20' DETACHED GARAGE/ STOARGE AND 20' X 15' PATIO COVER TO ACCESSORY DWELLING UNIT. REFRAME ROOF PATIO COVER. WORK PER WFPP | Roofing | $59,000 | — | cofo issued | 20016-20000-07090 |
On W Mayall St
91 permits on record on W Mayall St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 75 | 19 | $6,500 | $2,440–$10,220 | Sep 19, 2026 |
| Heating and cooling | 11 | 9 | $1,676 | $501–$13,591 | Aug 3, 2026 |
| Electrical | 2 | 1 | — | under 5 | Jun 4, 2025 |
| Solar | 1 | 1 | — | under 5 | Aug 21, 2025 |
| Water heater | 1 | 1 | — | under 5 | Jan 17, 2025 |
| Plumbing | 1 | 0 | — | under 5 | Jul 26, 2021 |
Roof replacement cost in Los Angeles
Across 20,726 one- and two-family reroof permits since October 2, 2024, most declared values run from $2,000 to $12,990 (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 5,345 one- and two-family heating and cooling permits since October 2, 2024, most declared values run from $501 to $39,001 (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 2, 2026. Owner names are not shown on any page.