Cornerstone Dba Ag Construction
- Based in
- San Anselmo
- On San Francisco permits
- May 2012 to Sep 2026
- Last 24 months
- 5 permits filed
107 permits since 2000: 87 completed, 3 in progress, 10 never finaled, 7 expired or cancelled.
Of the 10 never-finaled permits, 1 is 3 to 5 years old, 2 are 5 to 10 years old, 7 are over 10 years old.
This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records
Permits filed each year
How long permits take
Each point is the quarter the permits were filed, for deck across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor.
Deck permits
6 deck permits: 5 completed, 1 expired or cancelled. Typically 9 days from filing to permit and 139 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Mar 10, 2023 | Completed final sign-off Dec 2023 | 1932 Ortega St | interior remodel to provide interior stairs and relocate kitchen, remove existing exterior stair and extend deck.Details
interior remodel to provide interior stairs and relocate kitchen, remove existing exterior stair and extend deck. | $140,000 |
| Oct 3, 2018 | Completed final sign-off Nov 2019 | 1947 45th Av | build deck and stairs at rear. replacing concrete slab at rear. replacing second story rear windows with sliding doors.Details
build deck and stairs at rear. replacing concrete slab at rear. replacing second story rear windows with sliding doors. | $20,000 |
| Mar 2, 2018 | Completed final sign-off Jun 2018 | 718 Joost Av | add 1/2 plywood inside the house all around exterior wall& install insulation inside the house. rebuilt (e) deck with staircase at rear of building (size approx 13'-0" x 5--0")Details
add 1/2 plywood inside the house all around exterior wall& install insulation inside the house. rebuilt (e) deck with staircase at rear of building (size approx 13'-0" x 5--0") | $20,000 |
| Jul 3, 2017 | Completed final sign-off Jul 2017 | 435 Vermont St | repair dry rotted wood on the deck. replace dry rotter joist and 2 beams. put trex 1 x 6 on top. rear of house. repair in kind.Details
repair dry rotted wood on the deck. replace dry rotter joist and 2 beams. put trex 1 x 6 on top. rear of house. repair in kind. | $5,000 |
| Jun 26, 2017 | Expired or cancelled cancelled Jul 2017 | 435 Vermont St | repair dryrotted wood on the deck. replace 2x6 floor with trex, upgrade reils @ rear of the house. repair in kind <50%.Details
repair dryrotted wood on the deck. replace 2x6 floor with trex, upgrade reils @ rear of the house. repair in kind <50%. | $5,000 |
| Feb 4, 2016 | Completed final sign-off Jul 2016 | 1422 Thomas Av | proposed remodel existing kitchen in kind on 2nd floor. add a new office & a new 1/2 bathroom on the existing attic area. rebuild existing damaged stairs at rear deck, interior stair replace 8 (e) windowsDetails
proposed remodel existing kitchen in kind on 2nd floor. add a new office & a new 1/2 bathroom on the existing attic area. rebuild existing damaged stairs at rear deck, interior stair replace 8 (e) windows | $80,000 |