3400 Mission St, San Francisco
8 home-service permits on record at 3400 Mission 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 |
|---|---|---|---|---|---|---|
| May 23, 2025 | otc alterations permit: (no final approval until bpa# 2024 0604 3713 has been completed) 1) new food concession with kitchen equipment and hood. 2)wall and floor finishes in area of work. 3)minor alterations to existing electrical and plumbing per new layout in area of work | Plumbing | $40,000 | — | issued | 202503051637 |
| Sep 9, 2024 | sign - erect: 1- wall mounted on bldg, electric, singled-faced sign "doubletime" (sign #4) | Electrical | $2,000 | — | Finaled Jan 17, 2025 | 202408279553 |
| Sep 9, 2024 | sign - erect: 1- wall mounted on canopy, electric, singled-faced sign "doubletime" (sign #3) | Electrical | $2,000 | — | Finaled Jan 17, 2025 | 202408279552 |
| Sep 9, 2024 | sign - erect: 1- wall mounted on canopy, electric, singled-faced sign "doubletime" (sign #2) | Electrical | $2,000 | — | Finaled Jan 17, 2025 | 202408279551 |
| Sep 9, 2024 | sign - erect: 1-ground, free-standing, electric, doubled-faced sign "doubletime" | Electrical | $20,000 | — | Finaled Dec 18, 2024 | 202408279549 |
| May 12, 2021 | otc alterations permit: construction level platform onn roof top refrigeration unit . condenser on sep permit | Heating and cooling | $12,000 | — | issued | 202105120254 |
| Apr 4, 2017 | sign - erect: install electric single faced wall sign | Electrical | $9,000 | — | issued | 201702229873 |
| Apr 4, 2017 | sign - erect: replace cabinets on free standing pricing sign | Electrical | $11,000 | — | issued | 201702229871 |
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.