12921 W Marlboro St, Los Angeles
1 home-service permit on record at 12921 W Marlboro St, Los Angeles; the roof was last permitted on Mar 4, 2020 at a declared value of $150,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Mar 4, 2020 | Bldg-Alter/Repair: PROVIDE VAPOR BARRIER TO WALL ON BASEMENT FOR FUTURE CELLAR. ADD WASHER, DRYER IN PANTRY , REMODEL THE KICHECN, LAUNDRY AND WC. REMODEL THE TAIRS AND ADDING CLOSET UNDERNEATH IT. REPLACE FIREPLACE FINISHES. REMODEL SOME WINDOWS AND DOORS (@ 1ST FL). STAIRS, EXPAND THE CLOSETS AND MASTER BATHROOM (@ 2ND FL). ADDING SKYLIGHTS ON ROOF. ALL WORK PER ENGINEERING | Roofing | $150,000 | — | Finaled Feb 1, 2021 | 20016-30000-03852 |
On W Marlboro St
3 permits on record on W Marlboro St.
| Trade | Permits | Since Oct 5, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 2 | 0 | — | under 5 | Jan 18, 2023 |
| Electrical | 1 | 1 | — | under 5 | Feb 4, 2026 |
Roof replacement cost in Los Angeles
Across 20,582 one- and two-family reroof permits since October 5, 2024, most declared values run from $2,000 to $13,000 (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 5,307 one- and two-family heating and cooling permits since October 5, 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. 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 5, 2026. Owner names are not shown on any page.