Tri Line Construction Co
- Based in
- Burlingame
- On San Francisco permits
- Jan 2000 to Sep 2026
- Last 24 months
- 9 permits filed
86 permits since 2000: 59 completed, 4 in progress, 13 never finaled, 10 expired or cancelled.
Of the 13 never-finaled permits, 4 are 3 to 5 years old, 5 are 5 to 10 years old, 4 are over 10 years old. 1 was filed but never issued.
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 roof 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.
Roof deck permits
1 roof deck permit: 1 never finaled. Typically 238 days from filing to permit.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Feb 1, 2012 | Never finaled issued Sep 2012, no final | 54 Washburn St | modification of (e) 2-story residence. project will reconfigure interior of (e) residence & add a (n) stair penthouse & roof deck.Details
modification of (e) 2-story residence. project will reconfigure interior of (e) residence & add a (n) stair penthouse & roof deck. | $65,000 |