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What Are You Allowed to Build at 31 Reed Ranch Rd, Tiburon, CA, 94920?

Backyard Cottage

(Detached ADU)

Probably Allowed

This property meets the requirements for a Detached ADU of up to 999 sq ft allowed By Right, or possibly more by Special Permit.

In Home Apartment

(Conversion or Addition)

Probably Allowed

This property meets the requirements for an Internal ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit.

Swimming Pool

Probably Not Allowed

This property likely does not meet the zoning requirements for a swimming pool. A variance or other zoning relief may be required. Final feasibility may depend on site-specific conditions and local interpretation.

Single Family

Probably Not Allowed

The existing home is allowed as a legally nonconforming structure. However, the lot does not meet current zoning requirements for new Single-Family construction. A variance or other zoning relief may be requested.

Multi Family

Home Addition

Probably Allowed

We estimate you can expand this property by up to 999 sq ft under current zoning rules. This may allow for a horizontal addition, a vertical addition, or both, depending on design and permitting.

Property facts

Zoning Jurisdiction

TIBURON

Parcel ID

03422402

Property Type

Single Family

Zone

RO-2

Year Built

1964

Lot Size

8,929 sq ft

Gross Building Area

3,146 sq ft

Gross Floor Area

2,494 sq ft

Estimated

Living Area

1,842 sq ft

Basement Area

0 sq ft

Impervious Surface

3,146 sq ft

Estimated

35.2%of lot coverage

ADU rules for Tiburon, CA

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