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What Are You Allowed to Build at 98 Faxon Rd, Atherton, CA, 94027?

Backyard Cottage

(Detached ADU)

Might be Allowed
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)

Might be Allowed
This property may qualify for an Internal ADU of up to 1,200 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 20,824 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 11,645 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 98 Faxon Rd, Atherton, CA, 94027

Zoning Jurisdiction

ATHERTON

Parcel ID

070380030

Property Type

Single Family

Zone

R-1A

Year Built

1960

Lot Size

115,686 sq ft

Gross Building Area

12,468 sq ft

Gross Floor Area

9,179 sq ft

Estimated

Living Area

5,890 sq ft

Basement Area

0 sq ft

Impervious Surface

12,468 sq ft

Estimated
10.8%of lot coverage

ADU rules for Atherton, 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 98 Faxon Rd, Atherton, CA, 94027?

Backyard Cottage

(Detached ADU)

Might be Allowed
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)

Might be Allowed
This property may qualify for an Internal ADU of up to 1,200 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 20,824 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 11,645 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 98 Faxon Rd, Atherton, CA, 94027

Zoning Jurisdiction

ATHERTON

Parcel ID

070380030

Property Type

Single Family

Zone

R-1A

Year Built

1960

Lot Size

115,686 sq ft

Gross Building Area

12,468 sq ft

Gross Floor Area

9,179 sq ft

Estimated

Living Area

5,890 sq ft

Basement Area

0 sq ft

Impervious Surface

12,468 sq ft

Estimated
10.8%of lot coverage

ADU rules for Atherton, CA

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

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