Want to explore more about your property?

What Are You Allowed to Build at 22 Appleton St, Waltham, MA, 02453?

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 Allowed
This property likely meets the zoning requirements to build a Single-Family home.

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

Streetview picture of 22 Appleton St, Waltham, MA, 02453

Zoning Jurisdiction

WALTHAM

Parcel ID

R0600220006001

Property Type

Residential

Zone

RB

Year Built

2024

Lot Size

8,441 sq ft

Gross Building Area

2,332 sq ft

Gross Floor Area

2,332 sq ft

Estimated

Living Area

2,332 sq ft

Basement Area

0 sq ft

Impervious Surface

2,332 sq ft

Estimated
27.6%of lot coverage

ADU rules for Waltham, 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 22 Appleton St, Waltham, MA, 02453?

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 Allowed
This property likely meets the zoning requirements to build a Single-Family home.

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

Streetview picture of 22 Appleton St, Waltham, MA, 02453

Zoning Jurisdiction

WALTHAM

Parcel ID

R0600220006001

Property Type

Residential

Zone

RB

Year Built

2024

Lot Size

8,441 sq ft

Gross Building Area

2,332 sq ft

Gross Floor Area

2,332 sq ft

Estimated

Living Area

2,332 sq ft

Basement Area

0 sq ft

Impervious Surface

2,332 sq ft

Estimated
27.6%of lot coverage

ADU rules for Waltham, MA

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

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