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What Are You Allowed to Build at 3348 S Riva Ridge Way, Unincorporated (Ada), ID, 83709?

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

Probably Not Allowed
This property likely does not meet the zoning requirements for a swimming pool. A variance or other zoning relief may be required. 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

Probably Allowed
We estimate you can expand this property under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.

Property facts

Streetview picture of 3348 S Riva Ridge Way, Unincorporated (Ada), ID, 83709

Zoning Jurisdiction

Ada County

Parcel ID

R1277150420

Property Type

Residential

Zone

R2

Year Built

1990

Lot Size

21,300 sq ft

Gross Building Area

2,629 sq ft

Gross Floor Area

2,685 sq ft

Estimated

Living Area

2,685 sq ft

Basement Area

0 sq ft

Impervious Surface

2,685 sq ft

Estimated
12.6%of lot coverage

ADU rules for Unincorporated Ada, ID

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 3348 S Riva Ridge Way, Unincorporated (Ada), ID, 83709?

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

Probably Not Allowed
This property likely does not meet the zoning requirements for a swimming pool. A variance or other zoning relief may be required. 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

Probably Allowed
We estimate you can expand this property under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.

Property facts

Streetview picture of 3348 S Riva Ridge Way, Unincorporated (Ada), ID, 83709

Zoning Jurisdiction

Ada County

Parcel ID

R1277150420

Property Type

Residential

Zone

R2

Year Built

1990

Lot Size

21,300 sq ft

Gross Building Area

2,629 sq ft

Gross Floor Area

2,685 sq ft

Estimated

Living Area

2,685 sq ft

Basement Area

0 sq ft

Impervious Surface

2,685 sq ft

Estimated
12.6%of lot coverage

ADU rules for Unincorporated Ada, ID

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

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