734 S Detroit St, Los Angeles
1 home-service permit on record at 734 S Detroit St, Los Angeles; the roof was last permitted on Apr 30, 2025 at a declared value of $50,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Apr 30, 2025 | Bldg-Alter/Repair: FIRE DAMAGE REPAIR TO A PORTION OF THE ROOF FRAMING FOR UNITS 3&4, REPLACE THE AIR SHAFT WALL ABOVE THE 2ND FLOOR. ALL ELEMENTS TO BE REPAIRED/REPLACED AS EXISTING unit 3 | Roofing | $50,000 | — | Finaled Apr 24, 2026 | 25016-20000-10346 |
On S Detroit St
21 permits on record on S Detroit St.
| Trade | Permits | Since Oct 13, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 17 | 7 | $12,000 | $8,380–$47,077 | Jul 14, 2026 |
| Heating and cooling | 4 | 2 | — | under 5 | Jul 8, 2026 |
Roof replacement cost in Los Angeles
Across 21,057 one- and two-family reroof permits since October 13, 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 $7,701. 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 5,355 one- and two-family heating and cooling permits since October 13, 2024, most declared values run from $501 to $39,239 (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 13, 2026. Owner names are not shown on any page.