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What Are You Allowed to Build at 457 College Rd, Concord, MA, 01742?

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

Might be Allowed

This property may meet the zoning requirements to build a Single-Family home up to 20,400 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

Probably Allowed

We estimate you can expand this property by up to 17,458 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

Zoning Jurisdiction

CONCORD

Parcel ID

19741

Property Type

Single Family

Zone

RAA

Year Built

1979

Lot Size

79,997 sq ft

Gross Building Area

1,940 sq ft

Gross Floor Area

2,942 sq ft

Estimated

Living Area

2,942 sq ft

Basement Area

0 sq ft

Impervious Surface

1,940 sq ft

Estimated

2.4%of lot coverage

ADU rules for Concord, MA

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