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LandscapingCastro/Upper MarketPermit issued

Retaining Wall Construction at 350 Collingwood St, Castro/Upper Market

350 Collingwood St, Castro/Upper Market, 94114

Winston

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Reported project cost

$25,000

As declared on the permit filing. Alterations · 1 Family Dwelling.

Issued
May 5, 2026
Expires
—
License
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What was permitted

Homeowners in the Castro/Upper Market area can find valuable cost information for landscaping projects, specifically the construction of dry-stacked stone retaining walls. This permit is for alterations to a 1-family dwelling.

The estimated project cost for these retaining walls is $25,000, and the permit was issued on May 5, 2026. Mariposa Gardening & Design Cooperative is the contractor for this project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202605010487
Work permit #—
Job filing number—
Work typeAlterations · 1 Family Dwelling
Statusissued
Job descriptionone dry stacked stone retaining walls (wall h) of varying heights. wall is primary a mix of az flagstone & connecticut bluestone with riverstone & onyx accents.
Floor / unit—
Estimated cost$25,000
ApprovedMay 5, 2026
IssuedMay 5, 2026
Expires—
BBL—
BIN—

Related searches

retaining walllandscaping1 family dwellingCastro/Upper MarketSan Franciscoalterations$25,000