Permit GraphShortlistSan Francisco building permits since 2000

Byron Huang Construction

Contractor license
867616
State license record
Based in
San Anselmo
On San Francisco permits
Aug 2019 to Feb 2026
Last 24 months
2 permits filed

3 permits since 2000: 2 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 kitchen remodel 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.

Kitchen remodel permits

AllKitchen remodel 1Bathroom remodel 2

1 kitchen remodel permit: 1 completed. Typically 13 days from filing to permit and 132 days from permit to final inspection.

FiledOutcomeAddressWork described on the permitDeclared cost
Feb 18, 2026Completed
final sign-off Jul 2026
520 Chestnut Stunit 202- replace cabinets in kitchen and appliances in kitchen stove top oven dishwasher microwave and fridge. adding shut off for gas
Details
Permit
202602186121
Status
complete
Filed
Feb 18, 2026
Permit issued
Mar 3, 2026
Final sign-off
Jul 13, 2026
Declared cost
$25,000
Address
520 Chestnut St

unit 202- replace cabinets in kitchen and appliances in kitchen stove top oven dishwasher microwave and fridge. adding shut off for gas

Open the permit page

$25,000