312 N Gaffey St, Los Angeles
1 home-service permit on record at 312 N Gaffey St, Los Angeles; the roof was last permitted on Oct 6, 2025 at a declared value of $18,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Oct 6, 2025 | Bldg-Alter/Repair: Re-roof with Class A or B material weighing less than 6 pounds per sq. ft. over existing solid sheathing___40___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 byCool Roof Rating Council . Cool Roof may be required for non-residential buildings per Title 24, Part6, Section 141 2B | Roofing | $18,000 | — | Finaled Oct 28, 2025 | 25016-10000-29775 |
On N Gaffey St
10 permits on record on N Gaffey St.
| Trade | Permits | Since Oct 6, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 5 | 3 | — | under 5 | Oct 6, 2025 |
| Plumbing | 2 | 0 | — | under 5 | Nov 10, 2021 |
| Electrical | 1 | 0 | — | under 5 | Dec 13, 2022 |
| Heating and cooling | 1 | 0 | — | under 5 | Oct 12, 2020 |
| Solar | 1 | 0 | — | under 5 | Aug 25, 2020 |
Roof replacement cost in Los Angeles
Across 20,953 one- and two-family reroof permits since October 6, 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 $7,800. 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 5,341 one- and two-family heating and cooling permits since October 6, 2024, most declared values run from $501 to $39,220 (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 6, 2026. Owner names are not shown on any page.