I S M Construction Company
Named as contractor on 1 ADU project in San Francisco (and 6 permits of any kind). Verify at CSLB before hiring.
ADU projects
1
1 legalization
Declared cost (middle half)
$203k
median $203k
Build time
2 years 1 month
median, issued → completed
Open · finished
0 · 1
Their ADU projects
- 415 Tehama StSouth of MarketConverted · legalizationCompleted11 permitsdeclared $203k for 2 ADUs + other workfiled Apr 2023permit 1 year 2 monthsbuilt 2 years 1 month · done Jul 2026ADU permit 202304034949 · 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.