Home Additions in Tewksbury, MA

Tewksbury, MA at a glance

County

Middlesex County, Massachusetts · 47 places we serve there

From our base

About 29 miles northeast

Building permits

Tewksbury's building department

Contractor rules

MA Home Improvement Contractor registration (M.G.L. c.142A)

Nearest documented addition project

Two-Story Addition and Exterior Remodel in Lynnfield, MA

11 mi southeast of Tewksbury

Our documented addition and other work, by distance:

• Lynnfield, MA: addition and exterior remodel 11 mi southeast
• Lynnfield, MA: addition framing video 11 mi southeast
• Salem, NH: pool deck 12 mi north
• Needham, MA: porch addition 23 mi south
• Hudson, MA: client review of our bathroom remodel 23 mi southwest
• Marlborough, MA: client review of our first-floor remodel 24 mi southwest
• Framingham, MA: client review of our kitchen remodel 25 mi south
• Northborough, MA: client review of our deck and small addition 29 mi southwest
• Westborough, MA: client review of our new siding and windows 31 mi southwest
• Shrewsbury, MA: client review of our kitchen and bathroom remodel 33 mi southwest
• Mansfield, MA: kitchen remodel 40 mi south

Permits and rules in Tewksbury, MA

An addition needs a building permit from Tewksbury's building department and must meet local zoning rules such as setbacks. On septic, an added bedroom also needs Board of Health review under Title 5. Since February 2, 2025, one accessory dwelling unit, up to 900 square feet or half the main house if smaller, is allowed by right in single-family zones.

What's included

• Room & second-story additions
• In-law suites (ADUs)
• Sunrooms & porches
• Designer & engineer coordination

Costs and timelines: our home additions guide

How Much Does a Home Addition Cost in Massachusetts?

Distances: straight line, GeoNames data (CC BY 4.0). Updated October 8, 2026.