123 W 31st St, Los Angeles
1 home-service permit on record at 123 W 31st St, Los Angeles; no roofing permit on record.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jun 4, 2020 | Bldg-Alter/Repair: FIRE DAMAGE REPAIR, BATHROOM UPGRADE & REFRAME OFFICE AND ELECTRICAL ROOM **** COMPLY WITH DEPARTMENT ORDER EFFECTIVE DATE 06/27/2019. PERMIT WILL EXPIRE 30 DAYS FROM ISSUANCE DATE **** | Electrical | $150,000 | — | Finaled Feb 12, 2021 | 20016-20000-07306 |
On W 31st St
32 permits on record on W 31st St.
| Trade | Permits | Since Oct 6, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 21 | 7 | $20,000 | $9,800–$67,792 | Jun 4, 2026 |
| Heating and cooling | 5 | 1 | — | under 5 | Jan 23, 2025 |
| Plumbing | 4 | 2 | — | under 5 | Mar 4, 2026 |
| Water heater | 1 | 0 | — | under 5 | Jul 6, 2022 |
| Electrical | 1 | 0 | — | under 5 | Jun 4, 2020 |
Roof replacement cost in Los Angeles
Across 20,953 one- and two-family reroof permits since October 6, 2024, most declared values run from $2,000 to $12,900 (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 5,341 one- and two-family heating and cooling permits since October 6, 2024, most declared values run from $501 to $39,220 (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 6, 2026. Owner names are not shown on any page.