San Francisco · Grant Ave
300 Grant Ave, San Francisco
14 home-service permits on record at 300 Grant Ave, 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 |
|---|---|---|---|---|---|---|
| Jun 21, 2024 | otc alterations permit: 6/f: this is an addition to an existing fa system. adding s/d, duct detectors. relay module, strobe-ceiling mount. horn strobe - ceiling mount. revision to existing pa# 202406043649 | Heating and cooling | $17,993 | — | Finaled Jan 14, 2025 | 202406043649 |
| Jun 13, 2024 | otc alterations permit: 5/f:deferred submittal of mechanical, electrical & plumbing work only. ref ti pa# 202311150842 | Plumbing | $600,000 | — | Finaled Feb 10, 2025 | 202401314984 |
| Jan 2, 2024 | otc alterations permit: 6th fl tenantimprovement-mechanical, plumbing drawings and electrical drawings. ref 202305087342 | Plumbing | $250,000 | — | Finaled Jan 17, 2025 | 202311080403 |
| May 15, 2023 | otc alterations permit: 4/f: electrical and mechanical permit for 202304196033. install new lightings and new receptacle. revise mechanical system to serve new conference room | Electrical | $47,520 | — | Finaled Jun 23, 2023 | 202305107522 |
| Mar 31, 2023 | sign - erect: install non-electric double face banner sign | Electrical | $10,000 | — | Finaled Apr 20, 2023 | 202302061471 |
| Mar 7, 2023 | otc alterations permit: 4th fl - extend wall to the ceiling ; extend 9 ft height wall to 11'-9 height wall; elevation to remain; there is no electrical work. sprinkler and mep permit will be filed separately | Electrical | $10,000 | — | Finaled Apr 20, 2023 | 202303012831 |
| Aug 12, 2022 | otc alterations permit: 4/f: new non-structural partitions and finishes, new painting, lighting and electrical throughtout | Electrical | $14,000 | — | Finaled Sep 20, 2022 | 202208049940 |
| Jul 13, 2021 | otc alterations permit: fire alarm as-builts. as-built to show added door release on sequence of operations and the removal of 2 heat pumps/ duct detectors as they do not exist in the field. all changes re circled. ref to 202103049850 | Heating and cooling | $1 | — | Finaled Aug 3, 2021 | 202107134255 |
| May 25, 2021 | otc alterations permit: 3rd floor: new non structural partition and finishes. new breakroom. new lighting and electrical throughout. mep included | Electrical | $943,000 | — | Finaled Jul 30, 2021 | 202102164678 |
| Apr 1, 2021 | otc alterations permit: fire alarm; this an addition to an existing facu. 10 duct detectors, 10 relay modules, 12 wall strobes, 1 ceiling strobe, 4 ceiling horn strobes, and 10 wall horn strobes to be added to existing facu | Heating and cooling | $9,000 | — | issued | 202103045850 |
| Nov 19, 2020 | otc alterations permit: 3 ceiliing horn strobes, 1 ceiling strobe, 3 duct detectors to be added to existing facu | Heating and cooling | $5,000 | — | Finaled Nov 25, 2020 | 202011058314 |
| Nov 19, 2020 | otc alterations permit: new non-structural partitions & finishes. new structural slab infill. new lighting & electrical throughout. structural drawings & calcs & mep included | Electrical | $175,000 | — | Finaled Apr 5, 2021 | 202009255020 |
| Oct 26, 2020 | otc alterations permit: 4/f: architectural & mep submittal. new non-structural partitions & finishes. new pantry, lighting & electrical throughout | Electrical | $1,127,000 | — | Finaled Jul 8, 2022 | 202008262718 |
| Feb 14, 2020 | additions alterations or repairs: dbi plumbing inspection division review for stormwater controls. ref #2016-1227-5920 | Plumbing | $1 | — | Finaled Mar 15, 2021 | 202001151919 |
On Grant Ave
157 permits on record on Grant Ave.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 38 | 6 | $16,900 | $11,665–$25,000 | Sep 24, 2025 |
| Electrical | 55 | 2 | — | under 5 | Sep 18, 2026 |
| Heating and cooling | 42 | 3 | — | under 5 | Sep 17, 2026 |
| Plumbing | 15 | 4 | — | under 5 | Mar 16, 2026 |
| Solar | 4 | 1 | — | under 5 | Oct 31, 2025 |
| Water heater | 3 | 0 | — | under 5 | Jan 25, 2024 |
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.