Nk Construction & Real Estate Developmen

Contractor license: 1122360; State license record
Based in: San Francisco
On San Francisco permits: May 2019 to Oct 2026
Last 24 months: 9 permits filed

12 permits since 2000: 4 completed, 8 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 bathroom 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.

Bathroom remodel permits

All Roof deck 1 Deck 3 Stairs 1 Kitchen remodel 4 Bathroom remodel 4

4 bathroom remodel permits: 1 completed, 3 in progress. Typically 0 days from filing to permit and 258 days from permit to final inspection.

Filed	Outcome	Address	Work described on the permit	Declared cost
Aug 17, 2026	In progress issued Aug 2026	4150 Cesar Chavez St	unit#5: bathroom remodel. remove tub/ repace with stand shower. new vanity. no plumbing change. Details Permit 202608176685 Status reinstated Filed Aug 17, 2026 Permit issued Aug 17, 2026 Declared cost $4,000 Address 4150 Cesar Chavez St unit#5: bathroom remodel. remove tub/ repace with stand shower. new vanity. no plumbing change. Open the permit page	$4,000
May 7, 2026	In progress filed May 2026, not yet issued	426 Valley St	convert part of garage & storage into conditioned space w/ new bedroom/bath/laundry & media rm; horizontal addition @ rear yard & side setback; new interior stairs; excavate grade;new heat pump & water heater;new rear deck;kitchen remodel;replace stairs @front setback;new half-bath;vertical addition Details Permit 202604240109 Status approved Filed May 7, 2026 Declared cost $400,000 Address 426 Valley St convert part of garage & storage into conditioned space w/ new bedroom/bath/laundry & media rm; horizontal addition @ rear yard & side setback; new interior stairs; excavate grade;new heat pump & water heater;new rear deck;kitchen remodel;replace stairs @front setback;new half-bath;vertical addition Open the permit page	$400,000
Mar 20, 2026	In progress issued Mar 2026	4150 Cesar Chavez St	unit 6: bathroom remodel, replace tub to shower, tile, toilet with new. kitchen remodel, replace flooring, countertops, cabinets with new. replace flooring, interior doors, floor trim, & paint walls. no wall removal. Details Permit 202603208008 Status issued Filed Mar 20, 2026 Permit issued Mar 20, 2026 Declared cost $30,000 Address 4150 Cesar Chavez St unit 6: bathroom remodel, replace tub to shower, tile, toilet with new. kitchen remodel, replace flooring, countertops, cabinets with new. replace flooring, interior doors, floor trim, & paint walls. no wall removal. Open the permit page	$30,000
Jul 18, 2024	Completed final sign-off Dec 2025	678 28th St	100% foundation replacement. remodel of (e) lower level and infill under deck to add 24sf of living space w/ 2(n) bedrooms and 2 (n) baths. dormer (e) attic to add berdroom and bathroom. add laundry room behind garage wall. reconfigure main level kitchen Details Permit 202405293189 Status complete Filed Jul 18, 2024 Permit issued Mar 19, 2025 Final sign-off Dec 2, 2025 Declared cost $250,000 Address 678 28th St 100% foundation replacement. remodel of (e) lower level and infill under deck to add 24sf of living space w/ 2(n) bedrooms and 2 (n) baths. dormer (e) attic to add berdroom and bathroom. add laundry room behind garage wall. reconfigure main level kitchen Open the permit page	$250,000