4314 N Mariota Ave, Los Angeles
1 home-service permit on record at 4314 N Mariota 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 |
|---|---|---|---|---|---|---|
| Nov 19, 2020 | Bldg-Alter/Repair: Replace existing pre-fabricated fireplace with the same size and in the same location. Installation shall be as per manufacturer's recommendations. A HVAC permit is required. (Permit # 1 of 2 ) | Heating and cooling | $4,000 | — | Finaled Dec 6, 2020 | 20016-10000-29947 |
On N Mariota Ave
5 permits on record on N Mariota Ave.
| Trade | Permits | Since Oct 8, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 4 | 0 | — | under 5 | Jul 23, 2024 |
| Heating and cooling | 1 | 0 | — | under 5 | Nov 19, 2020 |
Roof replacement cost in Los Angeles
Across 20,899 one- and two-family reroof permits since October 8, 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. This address is in that cohort. Every permit behind that range.
Furnace, heat pump or air conditioner replacement cost in Los Angeles
Across 5,337 one- and two-family heating and cooling permits since October 8, 2024, most declared values run from $501 to $39,118 (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 8, 2026. Owner names are not shown on any page.