721 E 42nd Pl, Los Angeles
3 home-service permits on record at 721 E 42nd Pl, Los Angeles; the roof was last permitted on Dec 20, 2023.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jun 14, 2025 | Bldg-Alter/Repair: 15 window . 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.Fiber Cement siding over solid sheathing with an approved water-resistive barrier per valid ICC Evaluation Report # 2273 on exterior walls at 5 feet or more from property lines for residential buildings. | Heating and cooling | $8,750 | — | issued | 25016-90000-19122 |
| Dec 20, 2023 | Bldg-Alter/Repair: Supplemenatl to permit 23016-30000-41105 to revise work description to: Re-roof with Class A or B material weighing less than 6 pounds per sq. ft. over NEW solid sheathing ___19___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 | — | — | issued | 23016-30001-41105 |
| Nov 21, 2023 | 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. 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 | $6,500 | — | Finaled Dec 26, 2023 | 23016-30000-41105 |
On E 42nd Pl
21 permits on record on E 42nd Pl.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 16 | 4 | — | under 5 | Sep 16, 2026 |
| Heating and cooling | 4 | 1 | — | under 5 | Jun 14, 2025 |
| Plumbing | 1 | 0 | — | under 5 | Jan 6, 2021 |
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. This address is in that cohort. 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. 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 2, 2026. Owner names are not shown on any page.