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What Are You Allowed to Build at 21 Adams Ave, Groton, MA, 01450?

Backyard Cottage

(Detached ADU)

Probably Allowed

This property meets the requirements for a Detached ADU of up to 900 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 900 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 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

Multi Family

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

Zoning Jurisdiction

GROTON

Parcel ID

113830

Property Type

Multi Family

Zone

R-A

Year Built

1969

Lot Size

64,033 sq ft

Gross Building Area

3,103 sq ft

Gross Floor Area

7,526 sq ft

Estimated

Living Area

7,526 sq ft

Basement Area

0 sq ft

Impervious Surface

3,103 sq ft

Estimated

4.8%of lot coverage

ADU rules for Groton, MA

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