Want to explore more about your property?
What Are You Allowed to Build at 40640 Winchester Rd, Temecula, CA, 92591?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 1,200 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
This property may qualify for an Internal ADU of up to 32,638 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
Swimming Pool
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
This property may meet the zoning requirements to build a Single-Family home. Additional factors may affect feasibility.
Multi Family
Home Addition
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
TEMECULA
Parcel ID
910420028
Property Type
CT-Department Store
Zone
Set Zone
Year Built
1999
Lot Size
398,138 sq ft
Gross Building Area
65,275 sq ft
Gross Floor Area
65,275 sq ft
Living Area
65,275 sq ft
Basement Area
0 sq ft
Impervious Surface
65,275 sq ft
16.4%of lot coverage

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 40640 Winchester Rd, Temecula, CA, 92591?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 1,200 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
This property may qualify for an Internal ADU of up to 32,638 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
Swimming Pool
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
This property may meet the zoning requirements to build a Single-Family home. Additional factors may affect feasibility.
Multi Family
Home Addition
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
TEMECULA
Parcel ID
910420028
Property Type
CT-Department Store
Zone
Set Zone
Year Built
1999
Lot Size
398,138 sq ft
Gross Building Area
65,275 sq ft
Gross Floor Area
65,275 sq ft
Living Area
65,275 sq ft
Basement Area
0 sq ft
Impervious Surface
65,275 sq ft
16.4%of lot coverage

Based on public data and AI. Check with a pro. Read More
© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.