Room Additions & ExpansionsMore Room, Built to Belong.
An addition that feels like it was always there.
We tie the new structure into the existing house, from a single room to a second story.
- Bedroom, family room & suite additions
- Matching rooflines, siding & trim
- Foundation to finish by one company
Room Additions & Expansions by Green Island
Photographs of Green Island's own work.
What we do
A good addition feels like it was always there. We match rooflines, siding and trim and tie the new structure into the existing house — from a single room to a second story.
Why Green Island: Sitework, foundation, framing and finish from one company — so the addition fits the house and the site.
What's included
- Bedroom, family room and primary suite additions
- Second-story additions and expansions
- Screened and enclosed spaces
- Foundations and framing tied into the existing structure
- Matching roofing, siding and trim
- Interior finish to match the original house
How we approach the work
- Conversation and site visit — we learn the property, the goals and the constraints.
- Clear scope — what is included, what still needs to be decided and what information we need.
- Scheduled, coordinated work — one team managing the phases in the right order.
- Walk-through and follow-up — we finish what we start and stand behind it.
More Remodeling & Additions work
Cedar-Lined Room
Clear cedar walls and ceiling, fan and lighting set.
Kitchen & Living Area
Open kitchen and living space inside the new building.
New Bathroom
Black-framed shower, marble-top vanity and round mirror.
What clients say about Green Island
"Experience was great, would hire them again for any other project that I may have in the future. Price was fair, and great communication with us through the entire project."
Related services
Remodeling & AdditionsServing Cape Cod, Martha's Vineyard, Nantucket & the South Shore of Massachusetts
Proudly based in Edgartown, Massachusetts.
Discuss Your Addition
Prompt Follow-Up. Clear Scope. Transparent Next Steps.
Complex projects may require site plans, engineering, septic information and design selections before responsible pricing can be established.