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What Are You Allowed to Build at 778 N Prospect St, Porterville, CA, 93257?

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 of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 778 N Prospect St, Porterville, CA, 93257

Zoning Jurisdiction

PORTERVILLE

Parcel ID

251120037

Property Type

PROF. BLDG. (LEGAL,INS.) (C/I)

Zone

CR

Year Built

Lot Size

1,742 sq ft

Gross Building Area

1,523 sq ft

Gross Floor Area

1,523 sq ft

Estimated

Living Area

1,523 sq ft

Basement Area

0 sq ft

Impervious Surface

1,523 sq ft

Estimated
87.4%of lot coverage

ADU rules for Porterville, 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 778 N Prospect St, Porterville, CA, 93257?

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 of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 778 N Prospect St, Porterville, CA, 93257

Zoning Jurisdiction

PORTERVILLE

Parcel ID

251120037

Property Type

PROF. BLDG. (LEGAL,INS.) (C/I)

Zone

CR

Year Built

Lot Size

1,742 sq ft

Gross Building Area

1,523 sq ft

Gross Floor Area

1,523 sq ft

Estimated

Living Area

1,523 sq ft

Basement Area

0 sq ft

Impervious Surface

1,523 sq ft

Estimated
87.4%of lot coverage

ADU rules for Porterville, CA

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

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