
Photo: Back of the addition: taped sheathing with the new windows in place, Lynnfield, MA
Home Additions in Avon, MA
Waterfront Construction Inc, an owner-led general contractor, offers home additions in Avon, MA. Avon is in Norfolk County, about 33 miles southeast of our Northborough base. Our closest documented addition project is in Needham, MA, about 14 miles northwest.
- Insured
Avon, MA at a glance
- County
- Norfolk County, Massachusetts · 27 places we serve there
- From our base
- About 33 miles southeast
- Building permits
- Avon's building department
- Contractor rules
- MA Home Improvement Contractor registration (M.G.L. c.142A)
Nearest documented addition project

Front Porch Addition in Needham, MA
14 mi northwest of Avon
Our documented addition and other work, by distance:
- Mansfield, MA: kitchen remodel 11 mi southwest
- Needham, MA: porch addition 14 mi northwest
- Framingham, MA: client review of our kitchen remodel 22 mi northwest
- Lynnfield, MA: addition and exterior remodel 28 mi north
- Lynnfield, MA: addition framing video 28 mi north
- Marlborough, MA: client review of our first-floor remodel 30 mi northwest
- Westborough, MA: client review of our new siding and windows 31 mi west
- Hudson, MA: client review of our bathroom remodel 32 mi northwest
- Northborough, MA: client review of our deck and small addition 33 mi northwest
- Shrewsbury, MA: client review of our kitchen and bathroom remodel 36 mi west
- Salem, NH: pool deck 46 mi north
Permits and rules in Avon, MA
An addition needs a building permit from Avon'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
Free estimate
Tell us about your project
Free and no-obligation. Prefer to talk? Call (508) 816-2726 (Mon–Sat, 7am–6pm).
- Itemized estimates
- 500+ projects completed
- Insured
Distances: straight line, GeoNames data (CC BY 4.0). Updated .
