427 S Westlake Ave, Los Angeles
1 home-service permit on record at 427 S Westlake Ave, Los Angeles; the roof was last permitted on Sep 25, 2026 at a declared value of $111,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Sep 25, 2026 | Bldg-Alter/Repair: Re-roof with Class A or B roof covering material weighing less than 6 pounds per sq. ft. over existing solidsheathing ___160___Squares. Class A roof covering is required within Very High Fire Hazard Severity Zone . For residential roof replacement > 50% of the total roof area, apply Cool Roof Product labeledand certified by Cool Roof Rating Council . Cool Roof may be required for non-residential buildingsper Title 24, Part 6, Section 141.0 2B | Roofing | $111,000 | — | issued | 26016-20000-26364 |
On S Westlake Ave
20 permits on record on S Westlake Ave.
| Trade | Permits | Since Oct 12, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 10 | 3 | — | under 5 | Sep 25, 2026 |
| Plumbing | 5 | 0 | — | under 5 | Sep 12, 2023 |
| Solar | 3 | 0 | — | under 5 | Nov 17, 2023 |
| Heating and cooling | 2 | 0 | — | under 5 | Aug 3, 2023 |
Roof replacement cost in Los Angeles
Across 20,723 one- and two-family reroof permits since October 12, 2024, most declared values run from $2,000 to $12,940 (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 5,297 one- and two-family heating and cooling permits since October 12, 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. 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 12, 2026. Owner names are not shown on any page.