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General ConstructionMill ValleyPermit issued

Residential Remodel at 84 De Silva Island Dr, Mill Valley

84 DE SILVA ISLAND DR, Mill Valley, 94941

Winston

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Reported project cost

$76,000

As declared on the permit filing. Structural Residential Remodels and Additions.

Issued
May 1, 2026
Expires
—
License
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What was permitted

This permit covers a significant residential remodel in Mill Valley, including the addition of an elevator, a new heat pump, and new interior doors. A kitchen remodel was previously planned under a different permit but has been deleted from this project.

Issued on May 1, 2026, the estimated project cost for this work is $76,000. TAMALPAIS CONSTRUCTION INC is the contractor for this project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number93862
Work permit #—
Job filing number—
Work typeStructural Residential Remodels and Additions
StatusIssued
Job descriptionAdd Elevator; New Heat Pump; New Interior Doors. *Kitchen Remodel Under B45378, Deleted From This Project*
Floor / unit—
Estimated cost$76,000
ApprovedDecember 24, 2025
IssuedMay 1, 2026
Expires—
BBL—
BIN—

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residential remodelelevator additionMarin CountyMill Valleystructural$76,000