450 Pacific Ave, San Francisco
2 home-service permits on record at 450 Pacific Ave, San Francisco; no roofing permit on record.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Apr 19, 2024 | additions alterations or repairs: fire alarm tenant improvement: adding 3 power supplies, 18 smoke detectors, 2 heat detectors, 4 duct detectors, 1 control module, 3 dual point monitor modules, 7 relay modules, 42 horn-strobes and 48 strobes to existing notifier nfs-320 fire alarm system unit 0 | Heating and cooling | $113,395 | — | Finaled May 9, 2024 | 202403198168 |
| Aug 11, 2023 | otc alterations permit: 1/f-4/f: selective interior demo, constr of communicating stairways, interior partitions, ceilings, floor finishes, wall finishes, millwork, mechanical, plumbing. electrical & structural deferred. no exterior modifications unit 0 | Plumbing | $10,840,867 | — | Finaled Sep 4, 2024 | 202307172307 |
On Pacific Ave
404 permits on record on Pacific Ave.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 204 | 36 | $38,300 | $5,000–$1,559,780 | Sep 9, 2026 |
| Plumbing | 89 | 15 | $50,000 | $32,600–$327,000 | Sep 4, 2026 |
| Electrical | 50 | 10 | $51,500 | $4,800–$1,594,684 | Sep 25, 2026 |
| Heating and cooling | 40 | 9 | $17,000 | $1–$168,000 | Jul 2, 2026 |
| Solar | 13 | 6 | $73,782 | $14,450–$110,041 | Jun 4, 2026 |
| Water heater | 8 | 2 | — | under 5 | Jun 30, 2025 |
Roof replacement cost in San Francisco
Across 5,889 one- and two-family reroof permits since October 4, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,760. The lowest on record is $1 and the highest $4,315,170. Every permit behind that range.
Furnace, heat pump or air conditioner replacement cost in San Francisco
Across 291 one- and two-family heating and cooling permits since October 4, 2024, most declared values run from $1 to $224,616 (the middle 80%); the median is $25,196 and half fall between $5,000 and $116,433. The lowest on record is $1 and the highest $1,600,000. Every permit behind that range.
Source
San Francisco Department of Building Inspection, via DataSF, pulled nightly; the assessor roll for the property fields. As of October 4, 2026. Owner names are not shown on any page.