11621 W Sylvan St, Los Angeles
1 home-service permit on record at 11621 W Sylvan St, Los Angeles; the roof was last permitted on Oct 29, 2025 at a declared value of $46,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Oct 29, 2025 | Bldg-Alter/Repair: Re-roof with Class A or B material weighing less than 6 pounds per sq. ft. over existing solid sheathing 65 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 labeled and certified by Cool Roof Rating Council . Cool Roof may be required for non-residential buildings per Title 24, Part 6, Section 141.0 2B | Roofing | $46,000 | — | Finaled Nov 13, 2025 | 25016-10000-32333 |
On W Sylvan St
87 permits on record on W Sylvan St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 73 | 18 | $6,000 | $2,760–$41,680 | Sep 20, 2026 |
| Electrical | 5 | 3 | — | under 5 | Jul 23, 2026 |
| Plumbing | 5 | 2 | — | under 5 | Oct 24, 2025 |
| Heating and cooling | 3 | 1 | — | under 5 | Jun 18, 2025 |
| Water heater | 1 | 1 | — | under 5 | Jun 25, 2026 |
Roof replacement cost in Los Angeles
Across 20,726 one- and two-family reroof permits since October 2, 2024, most declared values run from $2,000 to $12,990 (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 5,345 one- and two-family heating and cooling permits since October 2, 2024, most declared values run from $501 to $39,001 (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 2, 2026. Owner names are not shown on any page.