821 S Mansfield Ave, Los Angeles
1 home-service permit on record at 821 S Mansfield Ave, Los Angeles; the roof was last permitted on Jul 14, 2020 at a declared value of $5,700.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jul 14, 2020 | Bldg-Alter/Repair: Re-roof with Class A or B material weighing less than 6 pounds per sq. ft. over existing solid sheathing _19_ 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 | $5,700 | — | Finaled Jul 29, 2020 | 20016-20000-16725 |
On S Mansfield Ave
67 permits on record on S Mansfield Ave.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 45 | 10 | $3,900 | $1,880–$23,240 | Sep 2, 2026 |
| Heating and cooling | 17 | 13 | $5,752 | $1,050–$28,560 | Aug 17, 2026 |
| Plumbing | 3 | 0 | — | under 5 | Mar 3, 2021 |
| Solar | 1 | 0 | — | under 5 | Oct 2, 2020 |
| Electrical | 1 | 0 | — | under 5 | Jan 17, 2020 |
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. 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. 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.