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What Are You Allowed to Build at 418 420 Main St, Winchester, MA, 01890?

Backyard Cottage

(Detached ADU)

Probably Not Allowed

This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority

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

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

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 by up to 4,822 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

WINCHESTER

Parcel ID

8169

Property Type

Three Family

Zone

SCI

Year Built

1876

Lot Size

20,394 sq ft

Gross Building Area

2,730 sq ft

Gross Floor Area

5,375 sq ft

Estimated

Living Area

5,375 sq ft

Basement Area

0 sq ft

Impervious Surface

2,730 sq ft

Estimated

13.4%of lot coverage

ADU rules for Winchester, MA

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