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What Are You Allowed to Build at 1919 4th St, Berkeley, CA, 94710?

Backyard Cottage

(Detached ADU)

Might be Allowed
This property may qualify for a Detached ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

In Home Apartment

(Conversion or Addition)

Might be Allowed
This property may qualify for an Internal ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

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 109,717 sq ft of zoning-counted floor area allowed By Conditional Use Permit, or possibly more by Special Permit. Additional factors may affect feasibility.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 83,903 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 1919 4th St, Berkeley, CA, 94710

Zoning Jurisdiction

BERKELEY

Parcel ID

572100810

Property Type

Other

Zone

C-W

Year Built

1892

Lot Size

36,572 sq ft

Gross Building Area

26,362 sq ft

Gross Floor Area

25,814 sq ft

Estimated

Living Area

25,266 sq ft

Basement Area

0 sq ft

Impervious Surface

25,266 sq ft

Estimated
69.1%of lot coverage

ADU rules for Berkeley, 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 1919 4th St, Berkeley, CA, 94710?

Backyard Cottage

(Detached ADU)

Might be Allowed
This property may qualify for a Detached ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

In Home Apartment

(Conversion or Addition)

Might be Allowed
This property may qualify for an Internal ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

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 109,717 sq ft of zoning-counted floor area allowed By Conditional Use Permit, or possibly more by Special Permit. Additional factors may affect feasibility.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 83,903 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 1919 4th St, Berkeley, CA, 94710

Zoning Jurisdiction

BERKELEY

Parcel ID

572100810

Property Type

Other

Zone

C-W

Year Built

1892

Lot Size

36,572 sq ft

Gross Building Area

26,362 sq ft

Gross Floor Area

25,814 sq ft

Estimated

Living Area

25,266 sq ft

Basement Area

0 sq ft

Impervious Surface

25,266 sq ft

Estimated
69.1%of lot coverage

ADU rules for Berkeley, CA

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

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