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What Are You Allowed to Build at 509 Phoenix Ave, Modesto, CA, 95354?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 1,200 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home. Additional factors may affect feasibility.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.

Property facts

Streetview picture of 509 Phoenix Ave, Modesto, CA, 95354

Zoning Jurisdiction

MODESTO

Parcel ID

034022040000

Property Type

Residential

Zone

P-D

Year Built

1980

Lot Size

4,356 sq ft

Gross Building Area

2,034 sq ft

Gross Floor Area

1,860 sq ft

Estimated

Living Area

1,687 sq ft

Basement Area

0 sq ft

Impervious Surface

2,034 sq ft

Estimated
46.7%of lot coverage

ADU rules for Modesto, 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 509 Phoenix Ave, Modesto, CA, 95354?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 1,200 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home. Additional factors may affect feasibility.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.

Property facts

Streetview picture of 509 Phoenix Ave, Modesto, CA, 95354

Zoning Jurisdiction

MODESTO

Parcel ID

034022040000

Property Type

Residential

Zone

P-D

Year Built

1980

Lot Size

4,356 sq ft

Gross Building Area

2,034 sq ft

Gross Floor Area

1,860 sq ft

Estimated

Living Area

1,687 sq ft

Basement Area

0 sq ft

Impervious Surface

2,034 sq ft

Estimated
46.7%of lot coverage

ADU rules for Modesto, CA

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

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