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What Are You Allowed to Build at 40435 Winchester Rd, Temecula, CA, 92591?

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

Might be Allowed
This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home up to 139,566 sq ft of zoning-counted floor area Illegal, or possibly more by Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 24,284 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 40435 Winchester Rd, Temecula, CA, 92591

Zoning Jurisdiction

TEMECULA

Parcel ID

910290016

Property Type

Department Store

Zone

CC

Year Built

1991

Lot Size

465,220 sq ft

Gross Building Area

115,282 sq ft

Gross Floor Area

115,282 sq ft

Estimated

Living Area

115,282 sq ft

Basement Area

0 sq ft

Impervious Surface

115,282 sq ft

Estimated
24.8%of lot coverage

ADU rules for Temecula, 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 40435 Winchester Rd, Temecula, CA, 92591?

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

Might be Allowed
This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home up to 139,566 sq ft of zoning-counted floor area Illegal, or possibly more by Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 24,284 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 40435 Winchester Rd, Temecula, CA, 92591

Zoning Jurisdiction

TEMECULA

Parcel ID

910290016

Property Type

Department Store

Zone

CC

Year Built

1991

Lot Size

465,220 sq ft

Gross Building Area

115,282 sq ft

Gross Floor Area

115,282 sq ft

Estimated

Living Area

115,282 sq ft

Basement Area

0 sq ft

Impervious Surface

115,282 sq ft

Estimated
24.8%of lot coverage

ADU rules for Temecula, CA

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

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