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What Are You Allowed to Build at 5 Casa Grande Rd, Petaluma, CA, 94954?

Backyard Cottage

(Detached ADU)

Probably Not Allowed
This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority

In Home Apartment

(Conversion or Addition)

Probably Not Allowed
This lot does not meet the requirements for an Internal ADU. A variance may be requested through your local zoning authority

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
This lot does not meet the zoning requirements to build a Single-Family home. A variance may be requested through your local zoning authority

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 27,775 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 5 Casa Grande Rd, Petaluma, CA, 94954

Zoning Jurisdiction

PETALUMA

Parcel ID

005050014000

Property Type

WAREHOUSING/INACTIVE

Zone

C1

Year Built

1964

Lot Size

43,560 sq ft

Gross Building Area

2,760 sq ft

Gross Floor Area

7,073 sq ft

Estimated

Living Area

7,073 sq ft

Basement Area

0 sq ft

Impervious Surface

7,073 sq ft

Estimated
16.2%of lot coverage

ADU rules for Petaluma, CA

Based on public data and AI. Check with a pro. Read More

© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.

What Are You Allowed to Build at 5 Casa Grande Rd, Petaluma, CA, 94954?

Backyard Cottage

(Detached ADU)

Probably Not Allowed
This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority

In Home Apartment

(Conversion or Addition)

Probably Not Allowed
This lot does not meet the requirements for an Internal ADU. A variance may be requested through your local zoning authority

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
This lot does not meet the zoning requirements to build a Single-Family home. A variance may be requested through your local zoning authority

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 27,775 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 5 Casa Grande Rd, Petaluma, CA, 94954

Zoning Jurisdiction

PETALUMA

Parcel ID

005050014000

Property Type

WAREHOUSING/INACTIVE

Zone

C1

Year Built

1964

Lot Size

43,560 sq ft

Gross Building Area

2,760 sq ft

Gross Floor Area

7,073 sq ft

Estimated

Living Area

7,073 sq ft

Basement Area

0 sq ft

Impervious Surface

7,073 sq ft

Estimated
16.2%of lot coverage

ADU rules for Petaluma, CA

Based on public data and AI. Check with a pro. Read More

© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.