San Francisco · Post St
490 Post St, San Francisco
13 home-service permits on record at 490 Post 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 |
|---|---|---|---|---|---|---|
| Aug 6, 2018 | otc alterations permit: suite 830. install split heat pump system ductrowrk, piping and controls, exhaust fans and ductwork for restroom and utility room. maher n/a unit 830 | Heating and cooling | $28,000 | — | Finaled Oct 26, 2018 | 201807255486 |
| May 14, 2018 | otc alterations permit: suite 640: interior t.i. improvements to a 2506 sq ft vacant office. construct new interior partitions for offices, staff room handicap lav, file & it room, caswork, interior finishes, related electrical and plumbing. n/a for maher unit 640 | Plumbing | $200,000 | — | Finaled Mar 1, 2019 | 201804277665 |
| Feb 15, 2018 | otc alterations permit: demo existing non bearin interior partitions, ceiling casework, light fixtures, interior finishes, plumbing fixtures 6th fl unit 640 | Plumbing | $15,000 | — | Finaled Mar 1, 2019 | 201801188929 |
| Sep 5, 2017 | otc alterations permit: revision to electrical. ref app#201705106153. t-24. n/a for maher unit 1450 | Electrical | $35,000 | — | Finaled Nov 7, 2017 | 201709016727 |
| May 23, 2017 | otc alterations permit: 14th floor suite 1450 - interior t.i. : partitoins, casework, ceiling, related electrical, plumbing, interior finishes. n/a maher ordinance unit 1450 | Plumbing | $145,000 | — | Finaled Oct 30, 2017 | 201705106153 |
| Apr 7, 2017 | otc alterations permit: #412 - office tenant improvement including new electrical, plumbing, walls. n/a maher ordinance unit 412 | Plumbing | $65,000 | — | Finaled Dec 1, 2017 | 201703141393 |
| Jan 19, 2017 | additions alterations or repairs: connect 2 each existing manual class iii standpipes at basement to existing fire pump and change out 3-inch dry hose valves to wet 3-inch hose valves at floors w/ psi for 1-1/2 hose valves that are over 100 psi use pressure reducing hose valves | Heating and cooling | $31,500 | — | issued | 201607011487 |
| Apr 14, 2016 | otc alterations permit: #1404 - demo non load bearing walls, floors, dropped ceiling. construct new interior partition walls, install finishes, related plumbing & electrical work under separate permit. fire under separate permits. n/a maher ordinance unit 1404 | Plumbing | $119,000 | — | Finaled Apr 28, 2017 | 201603232861 |
| Nov 17, 2015 | otc alterations permit: electrical lighting reduction. title 24 modification. revision for pa#201507151577 unit 1135 | Electrical | $1 | — | Finaled Jun 21, 2017 | 201511172830 |
| Oct 26, 2015 | otc alterations permit: revision to pa 2015-0715-1577, electrical indoor lighting revision 3, added duplex receptacles, interior lighting fixture revision 3. n/a ordinance #155-13 unit 1135 | Electrical | $500 | — | Finaled Jun 21, 2017 | 201510230625 |
| Sep 29, 2015 | otc alterations permit: #1135: ti for architectural office with minor electrical work included everything is accessible. maher na unit 1135 | Electrical | $56,000 | — | Finaled Jun 21, 2017 | 201509096473 |
| Sep 25, 2015 | otc alterations permit: 11/f, suites 1150 & 1152: ti for 1195 sq ft medical office, new interior partitions for business office, exam rooms, medical support areas, casework, finishes and related electrical & plumbing work. maher na unit 1152 | Plumbing | $120,000 | — | Finaled Dec 23, 2015 | 201509217538 |
| Feb 24, 2015 | otc alterations permit: revision appl. 2014.0711.1069. changes in light fixtures and electrical outlets. maher not req 155-13 unit 323 | Electrical | $1 | — | Finaled Apr 24, 2015 | 201412304706 |
On Post St
388 permits on record on Post St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 65 | 15 | $24,000 | $10,980–$243,200 | Jul 27, 2026 |
| Electrical | 151 | 16 | $60,960 | $5,900–$177,500 | Aug 11, 2026 |
| Heating and cooling | 93 | 10 | $34,318 | $3,576–$302,500 | Sep 9, 2026 |
| Plumbing | 70 | 3 | — | under 5 | Aug 27, 2026 |
| Solar | 5 | 0 | — | under 5 | Dec 12, 2022 |
| Water heater | 4 | 0 | — | under 5 | Oct 24, 2023 |
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.