620 Davis St, San Francisco
5 home-service permits on record at 620 Davis St, 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 |
|---|---|---|---|---|---|---|
| Mar 25, 2021 | otc alterations permit: add, remove, and relocate sprinklers as necessary to conform with the tenant improvement; change out , and relocate . ref# 2020-1208-0427 | Heating and cooling | $6,525 | — | issued | 202102255385 |
| Mar 23, 2021 | otc alterations permit: relocate 1 and change out 13 sprinklers in order to conform with the tenant improvement | Heating and cooling | $2,968 | — | issued | 202103045821 |
| Feb 3, 2021 | otc alterations permit: demo of non-load bearing partitions, doors, millwork, glazing, power, lighting, and finishes. new partitions, doors and hardware, glazing, power, plumbing, ceiling, lighting, and finishes | Plumbing | $180,000 | — | Finaled Apr 22, 2021 | 202012080433 |
| Feb 3, 2021 | otc alterations permit: tenant improvement: demo of non-load bearing partitions, doors, millwork, glazing, power lighting, plumbing & finishes. new partitions, door and hardware, glazing, power, plumbing, ceiling, lighting, finishes & millwork | Plumbing | $455,745 | — | Finaled Apr 22, 2021 | 202012080427 |
| Apr 18, 2016 | otc alterations permit: 1st flr, suite 143: comercial ti - new partitions, doors, frames, electrical and finsihes, ne new lighting, no mech, no structural work. maher na | Electrical | $230,000 | — | Finaled May 20, 2016 | 201603253136 |
On Davis St
52 permits on record on Davis St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 1 | 0 | — | under 5 | Jun 15, 2023 |
| Plumbing | 17 | 2 | — | under 5 | May 19, 2026 |
| Electrical | 17 | 1 | — | under 5 | Oct 29, 2025 |
| Heating and cooling | 15 | 5 | $24,600 | $12,493–$524,000 | Apr 3, 2026 |
| Water heater | 1 | 0 | — | under 5 | Sep 22, 2016 |
| Solar | 1 | 0 | — | under 5 | May 12, 2015 |
Roof replacement cost in San Francisco
Across 5,921 one- and two-family reroof permits since October 2, 2024, most declared values run from $7,700 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,770. 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 292 one- and two-family heating and cooling permits since October 2, 2024, most declared values run from $1 to $224,154 (the middle 80%); the median is $25,098 and half fall between $5,000 and $115,240. 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 2, 2026. Owner names are not shown on any page.