K 2 Builders INC

License #877856 · activelicensed since 2006Bbased in San Franciscobond $25kworkers’ comp: carrier

Named as contractor on 1 ADU project in San Francisco (and 52 permits of any kind). Verify at CSLB before hiring.

ADU projects
1
1 ground-floor conversion
Declared cost (middle half)
$456k
median $456k
Build time
5 days
median, issued → completed
Open · finished
0 · 1

Their ADU projects

  1. 150 Eureka StCastro/Upper Market
    Converted · ground-floor conversionCompleted1 permitdeclared $456k for 3 ADUs
    filed Mar 2025permit 3 monthsbuilt 5 days · done Jun 2025
    ADU permit 202502271195 · city record · flagged ADU by SF DBI

Each row is one project: the ADU permit plus its revisions, sub-permits and trade permits. Dates are the city’s.