973 Mission St, San Francisco
4 home-service permits on record at 973 Mission St, San Francisco; the roof was last permitted on Mar 30, 2017 at a declared value of $200,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Feb 20, 2019 | otc alterations permit: fire alarm ti - 1 monitor module, 1 duct detector, 5 carbon monoxide detectors. ref 201803194050 | Heating and cooling | $3,500 | — | Finaled Jul 1, 2019 | 201902203299 |
| Aug 24, 2017 | otc alterations permit: t.i. of office space for proof. new finishes, partitions, electrical and mech distribution | Electrical | $1,700,000 | — | Finaled Aug 21, 2018 | 201703272457 |
| Mar 30, 2017 | otc alterations permit: install 3 full height concrete shear walls from basement to other side of roof sheathing. install series of tube steel columns along gridlines a to c to reinforce extg masonary walls. voluntary structural strengthening | Roofing | $200,000 | — | Finaled Aug 16, 2018 | 201702159434 |
| Mar 30, 2017 | otc alterations permit: revision to 201605167545 add 1 toilet and urinal in mens restroom on 1st fl. relocate mech shaft to near handicap lift. reverse direction of stair 1. remove partition enclosure at hatch to roof on mezzanine. add mechanical | Roofing | $93,000 | — | Finaled Aug 21, 2018 | 201612205479 |
On Mission St
1,222 permits on record on Mission St.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 291 | 52 | $19,800 | $5,000–$47,200 | Sep 30, 2026 |
| Heating and cooling | 413 | 34 | $59,458 | $1,045–$1,040,000 | Sep 16, 2026 |
| Electrical | 324 | 48 | $45,125 | $1–$271,641 | Sep 24, 2026 |
| Plumbing | 166 | 27 | $176,752 | $12,300–$2,079,600 | Sep 2, 2026 |
| Water heater | 16 | 6 | $36,500 | $5,000–$471,400 | Mar 2, 2026 |
| Solar | 12 | 1 | — | under 5 | Jan 15, 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.