11970 W Montana Ave, Los Angeles
2 home-service permits on record at 11970 W Montana Ave, Los Angeles; the roof was last permitted on Mar 19, 2020 at a declared value of $45,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Nov 14, 2023 | Bldg-Alter/Repair: Window and door 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 unit 101 | Heating and cooling | $18,712 | — | issued | 23016-20000-39994 |
| Mar 19, 2020 | Bldg-Alter/Repair: Re-roof with Class A or B material weighing less than 6 pounds per sq. ft. over existing solid sheathing squares. For residential roof replacement > 50% of the total roof area, apply Cool Roof Product labeled and certified by Cool Roofing Rating Council . Cool Roof may be required for non-residential buildings per Title 24, Part 6, Section 141.0 2B | Roofing | $45,000 | — | Finaled Jun 9, 2020 | 20016-20000-07946 |
On W Montana Ave
32 permits on record on W Montana Ave.
| Trade | Permits | Since Oct 14, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 19 | 5 | $11,100 | $9,000–$76,652 | Sep 25, 2026 |
| Heating and cooling | 12 | 2 | — | under 5 | Jun 13, 2025 |
| Plumbing | 1 | 0 | — | under 5 | May 13, 2021 |
Roof replacement cost in Los Angeles
Across 21,050 one- and two-family reroof permits since October 14, 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 $7,700. 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 5,355 one- and two-family heating and cooling permits since October 14, 2024, most declared values run from $501 to $39,239 (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 14, 2026. Owner names are not shown on any page.