11421 N Clybourn Ave, Los Angeles
1 home-service permit on record at 11421 N Clybourn Ave, Los Angeles; no roofing permit on record.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Aug 13, 2026 | Bldg-Alter/Repair: Window change-out (same size & type) for residential buildings. Dual glazing, labeled and certified by National Fenestration Rating Council , is required for doors and windows replaced in all residential buildings, three stories or less, per Title 24, Part 6, Section 150.2 1B. Water damage, termite damage or dry rot repair less than 10% of replacement cost of residential buildings. Replace drywall for single family dwellings and duplexes only.Install insulation in walls / floor for single family dwellings and duplex only. Re-roof with Class A or B roof covering material weighing less than 6 pounds per sq. ft. over new solid sheathing ___1___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. 2)bathroom remodel for residential buildings ."COMPLY WITH DEPARTMENT ORDER effective date07/16/2021. PERMIT WILL EXPIRE 30 DAYS FROM ISSUANCE DATE""COMPLY WITH DEPARTMENT ORDER effective date07/16/2021. PERMIT WILL EXPIRE 30 DAYS FROM ISSUANCE DATE" | Heating and cooling | $90,000 | — | issued | 26016-20000-21545 |
On N Clybourn Ave
46 permits on record on N Clybourn Ave.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 40 | 11 | $4,100 | $1,225–$20,000 | May 14, 2026 |
| Heating and cooling | 2 | 2 | — | under 5 | Aug 13, 2026 |
| Solar | 2 | 0 | — | under 5 | May 11, 2021 |
| Electrical | 1 | 1 | — | under 5 | Mar 21, 2025 |
| Plumbing | 1 | 0 | — | under 5 | Apr 5, 2024 |
Roof replacement cost in Los Angeles
Across 20,654 one- and two-family reroof permits since October 3, 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 5,331 one- and two-family heating and cooling permits since October 3, 2024, most declared values run from $501 to $39,002 (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 3, 2026. Owner names are not shown on any page.