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What Are You Allowed to Build at 20430 Yellow Brick Rd Ste 8a, Diamond Bar, CA, 91789?

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
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 up to 19,219 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 20430 Yellow Brick Rd Ste 8a, Diamond Bar, CA, 91789

Zoning Jurisdiction

DIAMOND BAR

Parcel ID

8760015030

Property Type

Institutional - Churches

Zone

I

Year Built

1976

Lot Size

37,660 sq ft

Gross Building Area

11,052 sq ft

Gross Floor Area

18,441 sq ft

Estimated

Living Area

18,441 sq ft

Basement Area

0 sq ft

Impervious Surface

18,441 sq ft

Estimated
49.0%of lot coverage

ADU rules for Diamond Bar, 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 20430 Yellow Brick Rd Ste 8a, Diamond Bar, CA, 91789?

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
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 up to 19,219 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 20430 Yellow Brick Rd Ste 8a, Diamond Bar, CA, 91789

Zoning Jurisdiction

DIAMOND BAR

Parcel ID

8760015030

Property Type

Institutional - Churches

Zone

I

Year Built

1976

Lot Size

37,660 sq ft

Gross Building Area

11,052 sq ft

Gross Floor Area

18,441 sq ft

Estimated

Living Area

18,441 sq ft

Basement Area

0 sq ft

Impervious Surface

18,441 sq ft

Estimated
49.0%of lot coverage

ADU rules for Diamond Bar, CA

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

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