MiCasa

Custom Construction Enterprises

License #830244 · activelicensed since 2003Bbased in San Franciscobond $25kworkers’ comp: carrierYelp4.6(8 reviews)

Named as contractor on 3 ADU projects in San Francisco (and 39 permits of any kind). Verify at CSLB before hiring.

ADU projects
3
1 legalization · 1 attached addition · 1 interior conversion
Declared cost (middle half)
$526k–$846k
median $690k
Build time
1 year 8 months
median, issued → completed
Open · finished
1 · 2

Their ADU projects

  1. 814 Grove StHayes Valley
    Converted · legalizationPermit issued, in progress4 permitsdeclared $690k + other work
    filed Jul 2025permit 4 months1 year since issue
    ADU permit 202507100529 · city record · identified from permit text, two reviewers agree
  2. 531 6th AveInner Richmond
    AttachedCompleted12 permitsdeclared $1.0M + other work
    filed Oct 2023permit 10 monthsbuilt 1 year 4 months · done Dec 2025
    ADU permit 202310138670 · city record · flagged ADU by SF DBI
  3. 423 Union StNorth Beach
    Converted · interior conversionCompleted10 permitsdeclared $361k for 3 ADUs + other work
    filed Nov 2020permit 2 years 7 monthsbuilt 2 years · done May 2025
    ADU permit 202011259745 · 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.