Los Angeles · Street
W Mercer St, Los Angeles: permits on record
31 home-service permits on record on W Mercer St since December 17, 2020, 11 of them since October 3, 2024, at 26 addresses. Home-service permits only (roofing, heating and cooling, solar, electrical, plumbing, water heaters); other building permits are kept in the record and not shown. Permits are listed without house numbers; each address has its own page below.
11
Permits, 24 months
31 on record
28
Roofing permits
Sep 23, 2026
Last permit issued
26
Addresses with a page
Roofing: 28 permits
From Dec 17, 2020 to Sep 23, 2026. Across 10 roofing permits since October 3, 2024, most declared values run from $3,390 to $8,440 (the middle 80%); the median is $5,150 and half fall between $4,000 and $6,475. The lowest on record is $1,500 and the highest $8,800.
Since October 3, 2024, 10 listed below. Earlier permits, 18, are on their house pages: 2024: 8 · 2023: 3 · 2022: 2 · 2021: 4 · 2020: 1.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Sep 23, 2026 | 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 26 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 | Dwelling - Single Family | $5,200 | — | 26016-90000-26041 |
| Aug 3, 2026 | Bldg-Alter/Repair: Re-roof with Class A or B roof covering material weighing less than 6 pounds per sq. ft. over new solid sheathing 23 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 | Dwelling - Single Family | $6,900 | — | 26016-90000-20379 |
| Aug 3, 2026 | Bldg-Alter/Repair: Re-roof with Class A or B roof covering material weighing less than 6 pounds per sq. ft. over new solid sheathing 5 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 | Garage - Private | $1,500 | — | 26016-90000-20378 |
| Jul 13, 2026 | Bldg-Alter/Repair: Re-roof with Class A or B roof covering material weighing less than 6 pounds per sq. ft. over new solid sheathing 28 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 | Dwelling - Single Family | $8,400 | — | 26016-90000-18460 |
| Nov 25, 2025 | Bldg-Alter/Repair: Re-roof with Class A or B material weighing less than 6 pounds per sq. ft. over existing solid sheathing___12___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 | Dwelling - Single Family | $8,800 | — | 25016-10000-34812 |
| Jul 17, 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 20 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 | Dwelling - Single Family | $4,000 | — | 25016-90000-22133 |
| Jun 28, 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 20 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 | Dwelling - Single Family | $4,000 | — | 25016-90000-20483 |
| Jan 13, 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 18 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 | Dwelling - Single Family | $3,600 | — | 25016-90000-00847 |
| Jan 6, 2025 | Bldg-Alter/Repair: Re-roof with Class A or B roof covering material weighing less than 6 pounds per sq. ft. over new solid sheathing 17 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 | Dwelling - Single Family | $5,100 | — | 25016-90000-00306 |
| Oct 8, 2024 | 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 26 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 | Dwelling - Single Family | $5,200 | — | 24016-90000-32292 |
Heating and cooling: 2 permits
From Jun 8, 2023 to Feb 26, 2026. Fewer than 5 heating and cooling permits since October 3, 2024 carry a declared value, so no range is computed; the rows are below.
Since October 3, 2024, 1 listed below. Earlier permits, 1, are on their house pages: 2023: 1.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Feb 26, 2026 | Bldg-Alter/Repair: 13 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.1 door . 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 | Dwelling - Single Family | $3,751 | — | 26016-90000-05307 |
Plumbing: 1 permit
From Mar 11, 2022 to Mar 11, 2022. Fewer than 5 plumbing permits since October 3, 2024 carry a declared value, so no range is computed; the rows are below.
Since October 3, 2024, 0 listed below. Earlier permits, 1, are on their house pages: 2022: 1.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|
Addresses on this street with a page
12261 W Mercer St12267 W Mercer St12270 W Mercer St12571 W Mercer St12617 W Mercer St12620 W Mercer St12652 W Mercer St13159 W Mercer St13180 W Mercer St13212 W Mercer St13249 W Mercer St13261 W Mercer St13264 W Mercer St13275 W Mercer St13279 W Mercer St13460 W Mercer St13500 W Mercer St13534 W Mercer St13582 W Mercer St13732 W Mercer St13736 W Mercer St13772 W Mercer St14404 W Mercer St14437 W Mercer St14462 W Mercer St14501 W Mercer St
Source
Los Angeles Department of Building and Safety, via the city open-data portal, pulled nightly. As of October 3, 2026. Storm dates touching this street will appear here once the hail record is attached.