Zion Engineering
- Based in
- Mill Valley
- On San Francisco permits
- Apr 2002 to Mar 2018
- Last 24 months
- 0 permits filed
22 permits since 2000: 15 completed, 5 never finaled, 2 expired or cancelled.
Of the 5 never-finaled permits, 1 is 5 to 10 years old, 4 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 stairs 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.
Stairs permits
4 stairs permits: 3 completed, 1 expired or cancelled. Typically 114 days from filing to permit and 184 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Nov 19, 2015 | Completed final sign-off May 2016 | 353 Noe St | spiral stair submittal as required per ref app# 201310088810Details
spiral stair submittal as required per ref app# 201310088810 | $11,000 |
| Sep 5, 2012 | Expired or cancelled expired Jun 2014 | 367 Union St | repair or replace rear stairs in kind. repair deck surface at 1st floor. replace handrails with new to code 42" high. extend lower deck by 5'-0"Details
repair or replace rear stairs in kind. repair deck surface at 1st floor. replace handrails with new to code 42" high. extend lower deck by 5'-0" | $30,000 |
| May 6, 2011 | Completed final sign-off Jun 2014 | 231 08th Av | revise 200808189435.replc window@frt insulate in kind. reconfig utility area @garage.reloc bar&firepl@lower level.recongif stair to yard.switch window for door@rear 2/level terr.switch tile @terraces.reloc alternate tread device to exterior rear.reconfig bath & closets@frt rms on tp fl.railing@balcDetails
revise 200808189435.replc window@frt insulate in kind. reconfig utility area @garage.reloc bar&firepl@lower level.recongif stair to yard.switch window for door@rear 2/level terr.switch tile @terraces.reloc alternate tread device to exterior rear.reconfig bath & closets@frt rms on tp fl.railing@balc | $20,000 |
| Apr 7, 2003 | Completed final sign-off May 2004 | 775 41st Av | replace rear stairs at back of houseDetails
replace rear stairs at back of house | $12,000 |