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General ConstructionSan AnselmoPermit issued

Guest House to ADU Conversion at 100 Pasadena Ave, San Anselmo

100 PASADENA AVE, San Anselmo, 94960

Winston

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Reported project cost

$60,000

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

Issued
October 15, 2026
Expires
—
License
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What was permitted

This project in San Anselmo involves converting an existing guest house into a legal Accessory Dwelling Unit (ADU) and transforming existing storage space into usable living quarters. Homeowners undertaking similar conversions are often looking to maximize their property's potential and rental income.

The permit for this structural residential remodel and addition was issued on October 15, 2026, with an estimated project cost of $60,000. JZMAC BUILDERS is listed as the contractor for this work.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number93840
Work permit #—
Job filing number—
Work typeStructural Residential Remodels and Additions
StatusIssued
Job descriptionConvert (E) Guest House To A D U; Convert Storage To Living Space
Floor / unit—
Estimated cost$60,000
ApprovedDecember 22, 2025
IssuedOctober 15, 2026
Expires—
BBL—
BIN—

Related searches

ADU conversionguest house remodelstorage to living spaceSan AnselmoMarin Countyresidential remodelstructural addition$60,000