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What Are You Allowed to Build at 618 W Commonwealth Ave, Alhambra, CA, 91801?

Backyard Cottage

(Detached ADU)

Might be Allowed

This property may qualify for a Detached ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

In Home Apartment

(Conversion or Addition)

Might be Allowed

This property may qualify for an Internal ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

Swimming Pool

Probably Allowed

This property likely meets the zoning requirements to build a swimming pool. Based on applicable zoning limits, the estimated buildable area for a pool. Final feasibility may depend on site-specific conditions and local interpretation.

Single Family

Probably Allowed

This property likely meets the zoning requirements to build a Single-Family home up to 2,606 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multifamily

Home Addition

Probably Allowed

We estimate you can expand this property by up to 1,132 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

ALHAMBRA

Parcel ID

5344006020

Property Type

Residential

Zone

Year Built

1923

Lot Size

6,515 sq ft

Gross Building Area

1,808 sq ft

Gross Floor Area

1,474 sq ft

Estimated

Living Area

1,140 sq ft

Basement Area

0 sq ft

Impervious Surface

1,808 sq ft

Estimated

27.7%of lot coverage

ADU rules for Alhambra, CA

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