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What Are You Allowed to Build at 228 Lopes Rd, Fairfield, CA, 94534?

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

Probably Not Allowed
The existing home is allowed as a legally nonconforming structure. However, the lot does not meet current zoning requirements for new Single-Family construction. A variance or other zoning relief may be requested.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 6,787 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 228 Lopes Rd, Fairfield, CA, 94534

Zoning Jurisdiction

FAIRFIELD

Parcel ID

0180110120

Property Type

Single Family

Zone

IL

Year Built

1955

Lot Size

13,460 sq ft

Gross Building Area

1,634 sq ft

Gross Floor Area

1,289 sq ft

Estimated

Living Area

945 sq ft

Basement Area

0 sq ft

Impervious Surface

1,634 sq ft

Estimated
12.1%of lot coverage

ADU rules for Fairfield, 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 228 Lopes Rd, Fairfield, CA, 94534?

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

Probably Not Allowed
The existing home is allowed as a legally nonconforming structure. However, the lot does not meet current zoning requirements for new Single-Family construction. A variance or other zoning relief may be requested.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 6,787 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 228 Lopes Rd, Fairfield, CA, 94534

Zoning Jurisdiction

FAIRFIELD

Parcel ID

0180110120

Property Type

Single Family

Zone

IL

Year Built

1955

Lot Size

13,460 sq ft

Gross Building Area

1,634 sq ft

Gross Floor Area

1,289 sq ft

Estimated

Living Area

945 sq ft

Basement Area

0 sq ft

Impervious Surface

1,634 sq ft

Estimated
12.1%of lot coverage

ADU rules for Fairfield, CA

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

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