8377 W Blackburn Ave, Los Angeles
2 home-service permits on record at 8377 W Blackburn Ave, Los Angeles; the roof was last permitted on Oct 23, 2023 at a declared value of $200,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Oct 23, 2023 | Bldg-Alter/Repair: **Supplemental plan check for 19010-10000-05756 - Bulletin #3. Revisions to project as a result of construction and interior design coordination. Addition of trellis to roof deck, revised open space and revised structural plans/design | Roofing | $200,000 | — | Finaled May 5, 2025 | 19010-10003-05756 |
| Nov 8, 2021 | Bldg-Demolition: PROPOSED DEMOLITION OF APARTMENT, PER HANDWRECK METHOD, CLEAR LOT, SEWER CAP AND FENCE REQUIRED | Plumbing | $17,000 | — | Finaled Apr 8, 2022 | 20019-10000-02179 |
On W Blackburn Ave
13 permits on record on W Blackburn Ave.
| Trade | Permits | Since Oct 7, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 7 | 4 | — | under 5 | Sep 22, 2026 |
| Heating and cooling | 4 | 2 | — | under 5 | Aug 20, 2025 |
| Plumbing | 2 | 0 | — | under 5 | Nov 8, 2021 |
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. 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. 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.