4221 S Tivoli Ave, Los Angeles
3 home-service permits on record at 4221 S Tivoli Ave, Los Angeles; the roof was last permitted on Feb 18, 2025 at a declared value of $800.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Mar 19, 2025 | Bldg-Alter/Repair: Window change-out (same size & type) for residential buildings. Dual glazing, labeledand certified by National Fenestration Rating Council , is required for doors and windowsreplaced in all residential buildings, three stories or less, per Title 24, Part 6, Section 150.2 1B.Replace existing siding with new stucco for single family dwellings and duplex only. siding over solid sheathing with an approved water-resistive barrier, per valid ICC Evaluation Report # ESR-2290 on exterior walls at 5feet or more from property lines for residential buildings | Heating and cooling | $25,000 | — | Finaled Jun 25, 2025 | 25016-20000-07904 |
| Feb 18, 2025 | Bldg-Alter/Repair: Re-roof with Class A or B roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 4 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 | $800 | — | Finaled Mar 3, 2025 | 25016-90000-04419 |
| Feb 18, 2025 | Bldg-Alter/Repair: Re-roof with Class A or B roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 22 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 | $4,400 | — | Finaled Mar 3, 2025 | 25016-90000-04416 |
On S Tivoli Ave
16 permits on record on S Tivoli Ave.
| Trade | Permits | Since Oct 13, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 10 | 4 | — | under 5 | Jan 12, 2026 |
| Heating and cooling | 3 | 3 | — | under 5 | Jan 8, 2026 |
| Plumbing | 3 | 0 | — | under 5 | May 26, 2023 |
Roof replacement cost in Los Angeles
Across 21,057 one- and two-family reroof permits since October 13, 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 $7,701. 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 5,355 one- and two-family heating and cooling permits since October 13, 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. 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 13, 2026. Owner names are not shown on any page.