1 La Avanzada, San Francisco
6 home-service permits on record at 1 La Avanzada, San Francisco; the roof was last permitted on Jul 19, 2017 at a declared value of $200,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Dec 10, 2019 | otc alterations permit: alteration of an tv transmitter space @ sutro tower to accomodate new rf and electrical equipment. scope of work includes arch, elec and mechanical alterations | Electrical | $500,000 | — | issued | 201912099010 |
| Oct 17, 2019 | otc alterations permit: modification to fire alarm system. adding duct detectors monitoring and notification appliances. ref app#201812148341 | Heating and cooling | $16,100 | — | issued | 201907226454 |
| Sep 20, 2019 | otc alterations permit: alteration of an existing tv transmitter space at sutro tower to accommodate new rf and electrical equipment. scope of work include architectural, electrical and mechanical alterations | Electrical | $750,000 | — | issued | 201908158862 |
| Aug 16, 2019 | otc alterations permit: alteration of existing tv transmitter, electrical for new transmitter and hvac, replace existing hvac with new 15 ton split system | Heating and cooling | $550,000 | — | issued | 201905211241 |
| Feb 12, 2019 | otc alterations permit: interior ti on third floor of 2 new non structural partitions, 3 interior doors. replace existing hvac and electrical for new equipment racks | Heating and cooling | $150,000 | — | issued | 201812148341 |
| Jul 19, 2017 | additions alterations or repairs: installation of eight foot parapet wall extension. move antennas to new locations on roof; screening existing antennas. relocation only no additional antennas | Roofing | $200,000 | — | Finaled Oct 14, 2020 | 201602169635 |
On La Avanzada
6 permits on record on La Avanzada.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 1 | 0 | — | under 5 | Jul 19, 2017 |
| Heating and cooling | 3 | 0 | — | under 5 | Oct 17, 2019 |
| Electrical | 2 | 0 | — | under 5 | Dec 10, 2019 |
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.