Canseco Construction Corp
- Based in
- San Francisco
- On San Francisco permits
- Mar 2022 to Sep 2026
- Last 24 months
- 34 permits filed
54 permits since 2000: 31 completed, 16 in progress, 3 never finaled, 4 expired or cancelled.
Of the 3 never-finaled permits, 3 are 3 to 5 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. Too few of this contractor’s permits have finished to plot them.
Deck permits
4 deck permits: 2 in progress, 2 expired or cancelled. Typically 63 days from filing to permit.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Jul 8, 2026 | In progress issued Jul 2026 | 640 Shotwell St | exterior like-for-like remodel and repair of existing deck, removal and replacement of existing deck boards, removal/replacement of existing guardrail in kind and installation of new cable railing system.Details
exterior like-for-like remodel and repair of existing deck, removal and replacement of existing deck boards, removal/replacement of existing guardrail in kind and installation of new cable railing system. | $40,000 |
| May 27, 2026 | Expired or cancelled withdrawn Jul 2026 | 640 Shotwell St | as is deck board replacement due to dry rot, new gaurdrail.Details
as is deck board replacement due to dry rot, new gaurdrail. | $20,000 |
| Aug 20, 2025 | Expired or cancelled cancelled Apr 2026 | 640 Shotwell St | deck modifications: 1) to demolish existing lower deck on built-up roof. 2) build new deck extension to existing upper deck. 3) reduce upper deck size. edge of deck to set back 3 feet from north property line. 4) add spiral stair to access modified deck. 5) replace existing upper deck guardrail andDetails
deck modifications: 1) to demolish existing lower deck on built-up roof. 2) build new deck extension to existing upper deck. 3) reduce upper deck size. edge of deck to set back 3 feet from north property line. 4) add spiral stair to access modified deck. 5) replace existing upper deck guardrail and | $45,000 |
| Mar 10, 2022 | In progress issued Apr 2025 | 2171 39th Av | two story addition @ rear yard (18'x20ft+720 sqft (n) primary bedroom & bath, gym, living space, (n) exterior deck (115 sqft). remodel (e) kitchen @ 2nd level, 2 (n) skylights.Details
two story addition @ rear yard (18'x20ft+720 sqft (n) primary bedroom & bath, gym, living space, (n) exterior deck (115 sqft). remodel (e) kitchen @ 2nd level, 2 (n) skylights. | $150,000 |