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What Are You Allowed to Build at 374 Main St, Salem, NH, 03079?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 750 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 950 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 12,500 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property by up to 12,500 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

Streetview picture of 374 Main St, Salem, NH, 03079

Zoning Jurisdiction

SALEM

Parcel ID

767307

Property Type

Single Family

Zone

BO-II

Year Built

1965

Lot Size

25,700 sq ft

Gross Building Area

1,656 sq ft

Gross Floor Area

1,448 sq ft

Estimated

Living Area

1,240 sq ft

Basement Area

0 sq ft

Impervious Surface

1,656 sq ft

Estimated
6.4%of lot coverage

ADU rules for Salem, NH

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 374 Main St, Salem, NH, 03079?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 750 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 950 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 12,500 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property by up to 12,500 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

Streetview picture of 374 Main St, Salem, NH, 03079

Zoning Jurisdiction

SALEM

Parcel ID

767307

Property Type

Single Family

Zone

BO-II

Year Built

1965

Lot Size

25,700 sq ft

Gross Building Area

1,656 sq ft

Gross Floor Area

1,448 sq ft

Estimated

Living Area

1,240 sq ft

Basement Area

0 sq ft

Impervious Surface

1,656 sq ft

Estimated
6.4%of lot coverage

ADU rules for Salem, NH

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

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