Want to explore more about your property?

What Are You Allowed to Build at 408 Richmond St Unit 9, El Segundo, CA, 90245?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 800 sq ft allowed By Right, or possibly more by Special Permit.

In Home Apartment

(Conversion or Addition)

Probably Allowed
This property meets the requirements for an Internal ADU of up to 5,063 sq ft allowed By Right, or possibly more by Special Permit.

Swimming Pool

Probably Allowed
This property likely meets the zoning requirements to build a swimming pool. 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 Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 4,056 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property by up to 800 sq ft under current zoning rules. This may allow for a horizontal addition, a vertical addition, or both, depending on design and permitting.

Property facts

Streetview picture of 408 Richmond St Unit 9, El Segundo, CA, 90245

Zoning Jurisdiction

EL SEGUNDO

Parcel ID

4136015032

Property Type

Single Family

Zone

R-3

Year Built

1990

Lot Size

14,750 sq ft

Gross Building Area

9,145 sq ft

Gross Floor Area

5,270 sq ft

Estimated

Living Area

1,395 sq ft

Basement Area

0 sq ft

Impervious Surface

9,145 sq ft

Estimated
62.0%of lot coverage

ADU rules for El Segundo, 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 408 Richmond St Unit 9, El Segundo, CA, 90245?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 800 sq ft allowed By Right, or possibly more by Special Permit.

In Home Apartment

(Conversion or Addition)

Probably Allowed
This property meets the requirements for an Internal ADU of up to 5,063 sq ft allowed By Right, or possibly more by Special Permit.

Swimming Pool

Probably Allowed
This property likely meets the zoning requirements to build a swimming pool. 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 Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 4,056 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property by up to 800 sq ft under current zoning rules. This may allow for a horizontal addition, a vertical addition, or both, depending on design and permitting.

Property facts

Streetview picture of 408 Richmond St Unit 9, El Segundo, CA, 90245

Zoning Jurisdiction

EL SEGUNDO

Parcel ID

4136015032

Property Type

Single Family

Zone

R-3

Year Built

1990

Lot Size

14,750 sq ft

Gross Building Area

9,145 sq ft

Gross Floor Area

5,270 sq ft

Estimated

Living Area

1,395 sq ft

Basement Area

0 sq ft

Impervious Surface

9,145 sq ft

Estimated
62.0%of lot coverage

ADU rules for El Segundo, CA

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

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