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What Are You Allowed to Build at 770 Royalston Rd, Phillipston, MA, 01331?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 813 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 813 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home. Additional factors may affect feasibility.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 770 Royalston Rd, Phillipston, MA, 01331

Zoning Jurisdiction

PHILLIPSTON

Parcel ID

491A

Property Type

Single Family

Zone

RA

Year Built

1986

Lot Size

190,204 sq ft

Gross Building Area

931 sq ft

Gross Floor Area

1,625 sq ft

Estimated

Living Area

1,625 sq ft

Basement Area

0 sq ft

Impervious Surface

931 sq ft

Estimated
0.5%of lot coverage

ADU rules for Phillipston, MA

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 770 Royalston Rd, Phillipston, MA, 01331?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 813 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 813 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home. Additional factors may affect feasibility.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 770 Royalston Rd, Phillipston, MA, 01331

Zoning Jurisdiction

PHILLIPSTON

Parcel ID

491A

Property Type

Single Family

Zone

RA

Year Built

1986

Lot Size

190,204 sq ft

Gross Building Area

931 sq ft

Gross Floor Area

1,625 sq ft

Estimated

Living Area

1,625 sq ft

Basement Area

0 sq ft

Impervious Surface

931 sq ft

Estimated
0.5%of lot coverage

ADU rules for Phillipston, MA

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

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