Permit 202601214225

350 Collingwood St

four dry stacked stone retaining walls (wall d, e, f, g) of varying heights. walls are primary a mix of a2 flagstone & connecticut bluestone w/ riverstone & onxy accents.

Outcome

In progress (city status: issued, Jan 27, 2026)

Filed

Jan 21, 2026

Permit issued

Jan 27, 2026

Declared cost

$40,000

Building use

1 family dwelling

Neighborhood

Castro/Upper Market

Contractor

Mariposa Gardening & Design Cooperative (license 1038752)

Property

All permits at this address (block 2751, lot 006B)

Everyone on the permit

The parties and license numbers written on the permit, as the city lists them; not a check with any state board. The person who paid the fee and the project contact are not shown.

Contractor

Mariposa Gardening & Design Cooperative (license 1038752)

Engineer

Janice Chambers (license C36454)