500 Washington St, San Francisco
12 home-service permits on record at 500 Washington 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 10, 2026 | otc alterations permit: 5th and 6th floor: restroom upgrade by property owner. barrier removal, no change of use or occupancy. renovation of men's and women's restroom on level 5 and 6 . no changing in plumbing fixture count | Plumbing | $216,000 | — | issued | 202607295715 |
| Jan 7, 2026 | otc alterations permit: l5&6, ab17 remove existing interior partitions, flooring, finishes, ceilings, millwork, electrical, fire alarm devices & equipment on the plans to be removed. in restroom and elevator lobby on 5th & 6th floors and in tenant areas on level6. no demo of structure. no new construction work. no exterior | Electrical | $117,000 | — | issued | 202512192302 |
| Jan 30, 2025 | otc alterations permit: level 4: removal of extisting interior partitions, flooring, finishes, ceiling, millwork, mechanical, electrical fire alarm devices, sprinkler, and equipment not intended to be revised. ab-017 ada @ t.i | Electrical | $30,000 | — | cancelled | 202501279115 |
| Jan 30, 2025 | otc alterations permit: floors 1, 3, 7: removal of interior partitions, flooring, finishes, ceilings, millwork, mechanical, electrical. fire alarm devices, sprinkler, and equipment are not intended to be reused. ab-017 | Electrical | $62,000 | — | Finaled Jan 7, 2026 | 202501238931 |
| Feb 20, 2019 | otc alterations permit: suite 450: electrical design drawings for pa 201811065128. ref ew201901308459. add led fixtures, outlets and power dishwasher. title 24 compliance. maher n/a | Electrical | $15,000 | — | Finaled Feb 26, 2019 | 201902203357 |
| Dec 3, 2018 | otc alterations permit: suite 450. tenant improvement. remove of non-structural parititons, finishes, millwork, plumbing and electrical. mep, fire, life safety and sprinkler under separate permit. restroom: barrier removal/relocate artitions | Plumbing | $200,000 | — | Finaled Feb 26, 2019 | 201811065128 |
| Oct 24, 2018 | otc alterations permit: t-24 electrical for work under pa# 201809109549 & 201809109550. n/a for maher | Electrical | $60,000 | — | Finaled Dec 13, 2018 | 201810223815 |
| Oct 22, 2018 | otc alterations permit: fire sprinkler only change/correcting pipe size on plan from s 1/2" to 2" by plumbing inspectors request. revision to 2018-1010-2724 | Plumbing | $1 | — | issued | 201810223753 |
| Sep 17, 2018 | otc alterations permit: 2nd floor: t.i. for removal of non-structural, partitions. new finishes, millwork, offices, and electrical. mep, fire, life safety and sprinkler under seperate permit. n/a for maher | Electrical | $355,305 | — | Finaled Dec 14, 2018 | 201809109549 |
| Jan 22, 2018 | otc alterations permit: # 425: modification and extend extg duct work. relocate supply and return grilles. relocate t-stats, re-balance 5 vav boxes. ref#201709137923. n/a for maher | Heating and cooling | $5,000 | — | Finaled Aug 24, 2018 | 201801199045 |
| Oct 24, 2016 | otc alterations permit: 4th floor t.i. consists of adding duct detectors & smoke detector & relay for the smoke dampers. ref #201608034058. n/a maher ordinance | Heating and cooling | $2,000 | — | Finaled Feb 14, 2017 | 201610170463 |
| Oct 18, 2016 | otc alterations permit: 4th floor - mechanical & electrical work from deferred pa #201608034058 | Electrical | $30,000 | — | issued | 201610069664 |
On Washington St
291 permits on record on Washington St.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 150 | 29 | $21,000 | $1–$90,000 | Jul 29, 2026 |
| Plumbing | 78 | 12 | $72,500 | $30,000–$194,856 | Aug 10, 2026 |
| Electrical | 30 | 11 | $30,000 | $1–$90,000 | Aug 14, 2026 |
| Heating and cooling | 26 | 2 | — | under 5 | Sep 26, 2025 |
| Water heater | 4 | 1 | — | under 5 | Mar 17, 2026 |
| Solar | 3 | 2 | — | under 5 | Jul 17, 2026 |
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.