412 N Swarthmore Ave, Los Angeles
3 home-service permits on record at 412 N Swarthmore Ave, Los Angeles; the roof was last permitted on Dec 3, 2025 at a declared value of $501.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Dec 3, 2025 | Bldg-Alter/Repair: Supplemental permit to 23010-10000-03932 to 1.) revise joists and beams in the upper floor framing, 2.) front deck joists and 3.) roof beam per inspector's correction notice | Roofing | $501 | — | issued | 23010-10003-03932 |
| Aug 13, 2025 | Bldg-Alter/Repair: eplan Supplemental to 23010-10000-03932 to remove "all electric building" requirement & revise title 24 | Electrical | $501 | — | Finaled Nov 20, 2025 | 23010-10002-03932 |
| May 6, 2025 | Bldg-Alter/Repair: SUPPLEMENTAL TO 23010-10000-03932 TO ALLOW EMERGENCY GAS GENERATOR FOR MEDICAL REASONS AT AN ALL-ELECTRIC SFD PER LAMC SECTION 99.04.106.8 EXCEPTION 5 | Electrical | $1,000 | — | Finaled Jul 18, 2025 | 23010-10001-03932 |
On N Swarthmore Ave
21 permits on record on N Swarthmore Ave.
| Trade | Permits | Since Oct 7, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 16 | 4 | — | under 5 | Dec 3, 2025 |
| Electrical | 3 | 3 | — | under 5 | Jan 6, 2026 |
| Plumbing | 2 | 1 | — | under 5 | Oct 21, 2025 |
Roof replacement cost in Los Angeles
Across 20,947 one- and two-family reroof permits since October 7, 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. This address is in that cohort. 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 7, 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. 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 7, 2026. Owner names are not shown on any page.