Prosper Construction Dev Inc.
- Based in
- Sunnyvale
- On San Francisco permits
- Dec 2012 to Aug 2026
- Last 24 months
- 45 permits filed
238 permits since 2000: 142 completed, 30 in progress, 50 never finaled, 16 expired or cancelled.
Of the 50 never-finaled permits, 20 are 3 to 5 years old, 29 are 5 to 10 years old, 1 is 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. Too few of this contractor’s permits have finished to plot them.
Deck permits
8 deck permits: 4 completed, 4 never finaled. Typically 60 days from filing to permit and 172 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Jul 31, 2023 | Completed final sign-off Oct 2023 | 1524 Pacific Av | front bldg: removing existing tile from the deck and installing new tile with new water proof. 600 sq ft. replacement to be "in like-kind". all work is non-structural only. contact district building inspector at start of work. work not visible from street.Details
front bldg: removing existing tile from the deck and installing new tile with new water proof. 600 sq ft. replacement to be "in like-kind". all work is non-structural only. contact district building inspector at start of work. work not visible from street. | $5,000 |
| Jan 11, 2022 | Completed final sign-off Feb 2024 | 887 28th Av | revert the illegal enclosed rear sunroom back to deck on 2nd floor. rear deck approved under pa#201408204292 & 201410229624. (comply to code enforcement case no. 2021-008918enf)Details
revert the illegal enclosed rear sunroom back to deck on 2nd floor. rear deck approved under pa#201408204292 & 201410229624. (comply to code enforcement case no. 2021-008918enf) | $20,000 |
| Dec 14, 2021 | Never finaled issued Jan 2022, no final | 21 Juanita Wy | repair deck less than 50% of the deck structure; 1 replace existing posts and dropped beam with new post and beam; 2 replace existing footings.Details
repair deck less than 50% of the deck structure; 1 replace existing posts and dropped beam with new post and beam; 2 replace existing footings. | $7,500 |
| Aug 5, 2021 | Never finaled issued Jul 2022, no final | 1073 Church St | demolish (e) deck between the main dwelling & garage, bridge the main dwelling & garage wi/ (n) deck. (n) decking over the garage. (n) 2-story deck & balcony replacing the (e).Details
demolish (e) deck between the main dwelling & garage, bridge the main dwelling & garage wi/ (n) deck. (n) decking over the garage. (n) 2-story deck & balcony replacing the (e). | $15,000 |
| Oct 28, 2020 | Never finaled issued Oct 2020, no final | 2824 Filbert St | deck retileDetails
deck retile | $15,000 |
| Sep 21, 2020 | Completed final sign-off Feb 2021 | 2172 Pacific Av | to remodel a deck more than 50% in kind.Details
to remodel a deck more than 50% in kind. | $8,000 |
| Mar 2, 2020 | Completed final sign-off Feb 2021 | 415 Cornwall St | 1st floor:interior remodel to legalize a family room, a bedroom, a bathroom. 2nd floor:remodel extg kitchen, add a powder room. 3rd fl:remodel bathoom, add a bathroom, convert rear roof to a deck.Details
1st floor:interior remodel to legalize a family room, a bedroom, a bathroom. 2nd floor:remodel extg kitchen, add a powder room. 3rd fl:remodel bathoom, add a bathroom, convert rear roof to a deck. | $100,000 |
| Dec 20, 2012 | Never finaled issued Oct 2013, no final | 1369 04th Av | remove (e) deck. construct 2 story deck & stairs to rear yard.Details
remove (e) deck. construct 2 story deck & stairs to rear yard. | $10,000 |