1139 Lake St, San Francisco
3 home-service permits on record at 1139 Lake St, San Francisco; the roof was last permitted on May 10, 2016 at a declared value of $40,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Nov 30, 2016 | otc alterations permit: demo of lath and plaster walls and replace with drywall. update any electrical as needed. approved 300sf unit 0 | Electrical | $3,000 | — | issued | 201611303796 |
| May 10, 2016 | ReRoof: roofing | Roofing | $40,000 | — | issued | 201605107062 |
| Jan 26, 2015 | otc alterations permit: revision to roof deck permit #2011.10.20.7291: revision includes elimination of propose new roof, sunroom. utility room of roof to be reduced in size. modify deck railing to utilize tempered glass railing unit 0 | Roofing | $1 | — | Finaled Dec 3, 2015 | 201406188802 |
On Lake St
195 permits on record on Lake St.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 136 | 21 | $21,800 | $7,200–$57,300 | Sep 17, 2026 |
| Plumbing | 30 | 6 | $67,500 | $37,700–$153,500 | Jul 28, 2026 |
| Electrical | 20 | 3 | — | under 5 | May 19, 2026 |
| Heating and cooling | 6 | 2 | — | under 5 | Jul 28, 2026 |
| Solar | 2 | 2 | — | under 5 | May 27, 2026 |
| Water heater | 1 | 0 | — | under 5 | Sep 28, 2016 |
Roof replacement cost in San Francisco
Across 5,896 one- and two-family reroof permits since October 3, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,788 and $21,763. 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 3, 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 3, 2026. Owner names are not shown on any page.