Yet Flat Construction

Contractor license: 761763; State license record
Based in: San Francisco
On San Francisco permits: Jun 2011 to Dec 2025
Last 24 months: 1 permit filed

5 permits since 2000: 4 completed, 1 in progress.

CompletedIn progressNever finaledExpired or cancelled

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

Median days to final inspection, citywideMedian days to permit issued, citywide

Each point is the quarter the permits were filed, for all building permits 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.

Most recent permits

All Stairs 1 Kitchen remodel 2 Bathroom remodel 2

Filed	Outcome	Address	Work described on the permit	Declared cost
Dec 3, 2025	In progress issued Mar 2026	435 Potrero Av	comply with nov #202539592: revert subject to previously approved condition. restore demolished partitions and restrooms fixtures: electrical and plumbing. demolish unpermitted partition walls and added restrooms. restore stairs to 2nd fl and legalize (e) layout Details Permit 202512030858 Status issued Filed Dec 3, 2025 Permit issued Mar 18, 2026 Declared cost $3,000 Address 435 Potrero Av comply with nov #202539592: revert subject to previously approved condition. restore demolished partitions and restrooms fixtures: electrical and plumbing. demolish unpermitted partition walls and added restrooms. restore stairs to 2nd fl and legalize (e) layout Open the permit page	$3,000
Jan 17, 2014	Completed final sign-off Nov 2014	1044 Hampshire St	to comply with nov #201446383. remove and replace sheetrock/electrical/plumbing fixtures to (4) rooms and hallway. water heater. all work is within unit 1044 only. Details Permit 201401176545 Status complete Filed Jan 17, 2014 Permit issued Jan 17, 2014 Final sign-off Nov 4, 2014 Declared cost $60,000 Address 1044 Hampshire St to comply with nov #201446383. remove and replace sheetrock/electrical/plumbing fixtures to (4) rooms and hallway. water heater. all work is within unit 1044 only. Open the permit page	$60,000
Jan 17, 2014	Completed final sign-off Nov 2014	1044 Hampshire St	replace 4 existing windows at front of building with aluminum or wood exterior clad. Details Permit 201401176596 Status complete Filed Jan 17, 2014 Permit issued Jan 17, 2014 Final sign-off Nov 4, 2014 Declared cost $1,600 Address 1044 Hampshire St replace 4 existing windows at front of building with aluminum or wood exterior clad. Open the permit page	$1,600
Nov 22, 2013	Completed final sign-off Nov 2014	1044 Hampshire St	repair kitchen & bath room, walls, replace 2 windows, align doors/door frames, wiring, and plumbing repair. replaced windows shall not be more than 0.4 u-value. this is maintenance repair, not a full remodel. new fan & kitchen hood to connect to (e) duct. Details Permit 201311222606 Status complete Filed Nov 22, 2013 Permit issued Nov 22, 2013 Final sign-off Nov 4, 2014 Declared cost $10,000 Address 1044 Hampshire St repair kitchen & bath room, walls, replace 2 windows, align doors/door frames, wiring, and plumbing repair. replaced windows shall not be more than 0.4 u-value. this is maintenance repair, not a full remodel. new fan & kitchen hood to connect to (e) duct. Open the permit page	$10,000
Jun 10, 2011	Completed final sign-off Jun 2012	1046 Hampshire St	repair the kitchen, bathroom, wall (pry wall), (2) windows, doors/door frames, wiring, and plumbing repair. window replace in kind. Details Permit 201106107898 Status complete Filed Jun 10, 2011 Permit issued Jun 10, 2011 Final sign-off Jun 5, 2012 Declared cost $10,000 Address 1046 Hampshire St repair the kitchen, bathroom, wall (pry wall), (2) windows, doors/door frames, wiring, and plumbing repair. window replace in kind. Open the permit page	$10,000