100 Potrero Ave, San Francisco
6 home-service permits on record at 100 Potrero Ave, San Francisco; the roof was last permitted on May 30, 2019 at a declared value of $5,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jan 28, 2025 | otc alterations permit: 1/f & mezzanine: selective demo of interior non-structural partitions, doors, millwork & finishes. construction of interior non-structural partitions, floor, wall & ceiling finishes. construction of suspended acoustical grid ceilings. mech & electrical included | Electrical | $1,268,881 | — | Finaled May 28, 2025 | 202501228830 |
| Sep 12, 2019 | otc alterations permit: non-structural demo. non-structural partitions, ceiling and lights, electrical, millwork and finishes. no change in occupancy, use or area. mep, sprinklerand life safety under separate permit | Electrical | $969,253 | — | Finaled May 22, 2020 | 201908269778 |
| Aug 28, 2019 | additions alterations or repairs: ref pa# 201609016530;12 smoke detectors, 22 duct detectors, weathe proof duct detector, 1 wall strobe, 5 ceiling strobes, 12 speaker ceiling strobes, 27 wall speaker strokes, 2 weather proof strobes to be added to dedicated elevator recall sys facu | Heating and cooling | $40,000 | — | Finaled Oct 15, 2020 | 201908158871 |
| May 30, 2019 | otc alterations permit: roof revision to structural portion of previously approved permit. develop an laternative support system for roof mounted ahu equip skid ref 201811014793/201606139740 | Roofing | $5,000 | — | Finaled Apr 16, 2021 | 201905019430 |
| Aug 28, 2018 | additions alterations or repairs: whole bldg renovation of an unoccupied bldg. work includes partial tenant improvement, full replacement of mech, elec, plumb, life/safety & fire sprinkler system, side walk replacement, window replacement | Plumbing | $8,408,400 | — | Finaled Apr 8, 2022 | 201606139740 |
| Dec 23, 2015 | otc alterations permit: demolition of three elevators w/selective demolition of shaft walls, elevator pit wall, & slab on grade. installation of three machine-roomless elevators w/ shaft concrete pit walls, & slab-on-grade. associated electrical work & structural rail supports. n/a maher ordinance | Electrical | $250,000 | — | Finaled Jun 26, 2020 | 201511041665 |
On Potrero Ave
91 permits on record on Potrero Ave.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 47 | 3 | — | under 5 | Aug 25, 2026 |
| Electrical | 20 | 2 | — | under 5 | Aug 22, 2025 |
| Plumbing | 13 | 4 | — | under 5 | Jun 5, 2026 |
| Heating and cooling | 10 | 0 | — | under 5 | Dec 7, 2021 |
| Water heater | 1 | 1 | — | under 5 | Mar 11, 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.