Lower-level lounge with a round table, chairs, and a sectional sofa in a Chatham, MA coastal home

Basements, Sandwich, MA

Basement Finishing in Sandwich, MA

Mussato Building Group finishes and remodels basements in Sandwich, MA. We are a family-owned general contractor founded in 2004, with more than 100 projects completed and a 5.0 rating from 21 Google reviews. Our base in South Yarmouth is about 20 miles away, and we work across Sandwich Village, East Sandwich, and Forestdale.

Family-owned since 2004
Licensed + insured in MA
100+ projects completed
5.0 stars from 21 Google reviews
BBB accredited

Get a Free Estimate Call (774) 487-4938

Local Work

Finishing a basement in Sandwich

Sandwich is the oldest town on Cape Cod, settled in 1637, with historic homes along Route 6A and newer neighborhoods in Forestdale.

Finishing the basement adds living space without adding to the footprint of the house. In the Old King’s Highway district of Sandwich, it also keeps the project indoors, so there is no exterior design review unless a new window or door changes the outside of the house.

Near Cape Cod Bay and the marsh, groundwater can sit close to the surface, so every Sandwich basement starts with a moisture check. If the house is in a FEMA flood zone, we also confirm how much of the space below the base flood elevation can be finished.

Basement home gym with an exercise bike and wood flooring

What Clients Say

“I’ve worked with Joe and his team on several projects and the workmanship is consistently excellent. Their attention to detail and the ease of communication is second to none. Highly recommended.”

Blake, Client on multiple projects, Cape Cod, MA

Permits & Approvals

Basement permits in Sandwich

We prepare the drawings, file the applications, and schedule the inspections. Here is what a project like this usually needs:

Building permit from the Sandwich Building Department.
Electrical and plumbing permits, pulled by licensed electricians and plumbers.
Review by the Sandwich Board of Health under Title 5 if a new bedroom is added on a septic system.
Flood-zone review if the house sits in a FEMA flood zone.
An Old King’s Highway certificate only if a new egress window or door changes the outside of the house in the historic district and can be seen from a public way.

What we build in Sandwich

Media rooms and home theaters
Home gyms
Wet bars and kitchenettes
Game rooms, playrooms, and lounges
Guest suites and basement bathrooms
Egress windows for basement bedrooms
Framing, insulation, and drywall
Flooring, trim, lighting, and finished mechanical rooms

Questions

Basement Finishing in Sandwich: FAQ

Do I need a permit to finish a basement in Sandwich?

Yes. The Sandwich Building Department issues the building permit, and licensed electricians and plumbers pull their own permits for their work. If the plan adds a bedroom, the Sandwich Board of Health reviews septic capacity under Title 5.

Do you finish basements in Sandwich Village and East Sandwich?

Yes. We finish and remodel basements all over Sandwich, including Sandwich Village, East Sandwich, and Forestdale. Our base in South Yarmouth is about 20 miles away.

Can a basement in Sandwich have a bedroom?

It can if it has a code-compliant egress window or door, enough ceiling height, and septic or sewer capacity for the extra bedroom. Most Sandwich homes are on septic systems. On septic, the Sandwich Board of Health has to approve the extra bedroom under Title 5 before we build it.

Is my basement too damp to finish?

Not necessarily. Close to Cape Cod Bay and the marsh, groundwater can be near the surface, so we look for water stains, white mineral deposits on the walls, and high humidity first. If there is a problem, it gets fixed before we frame.

Nearby

More in and around Sandwich

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