Custom Home Builder on Cape Cod
Your dream home,drawn before it’s built.designed to your lot.built by one team.
An architect walks you from wish list to 3D model to finished house — and the same company builds it. You’ll see every room from every angle before a shovel goes in.
- Architect on the team
- 3D model before you commit
- Priced on the real design
- ★ 4.9 Google rating
You’re building the house you’ll stay in.
A primary home on the Cape is a different project from a spec house. The kitchen has to work on a Tuesday in February, not just for a listing photo. The porch has to face the right way. The garage has to fit what you actually drive.
That’s why we start with the lot and your list — not a floor plan. Our architect designs it with you; Coast builds it. One team owns the result from the first sketch to the fire pit.
Six steps from a wish list to a house you’ve already walked through.
Most builders hand you a plan book. We put an architect on your side of the table and don’t leave until you’ve seen the house in 3D. Click a step.
Someone whose job is to want what you want.
Your architect isn’t a subcontractor we call after you’ve signed. They’re in the first meeting, on the lot walk, and in the room when the price comes back — and their brief is your brief: the house you’ll actually live in, on the lot you actually have.
Because the architect and the builder are one company, the design is priced by the people who will build it. No “that’s not what the drawings meant” six months in.
Listen
How you live, not just how many bedrooms
Walk the lot
Sun, views, setbacks, neighbors
Sketch
Two or three directions, not one
3D model
Walk through it on screen
Real numbers
Priced on the actual design
Permits and build
One team from here to keys
How you live, not just how many bedrooms
Before a line is drawn, your architect asks how you actually live: who cooks, where the kids land after the beach, whether the office needs a door. The wish list becomes a brief.
The layout is the decision. The look is yours.
These are real rooms Coast built — restyled by AI to show how far the same space can go. Pick a room, then a look.











The “as built” photo is real. The other three are AI concepts of the same room — not other Coast projects — to show what a design conversation can change.
You’ll see your house from every angle before we pour a footing.
Every custom home is modeled in 3D — street, deck, patio, the view from the neighbor’s yard. Change the kitchen, move a window, add a dormer while it still costs nothing. Click any view.
3D model of a Coast design. Your model will be yours.
The plan fits the lot. The look is up to you.
This is 84 Alden Drive — same footprint, same porch, same view — restyled by AI to show three directions the same house could have gone. Pick a view, then a look.





The “as built” photos are real. The other three are AI concepts of the same house — siding, roof, trim, windows — to show what your architect can change before a footing is poured.
A custom home, from the owners’ sketch to keys.
A wooded lot above a Cape pond, a two-car garage the owners wouldn’t compromise on, and a farmer’s porch that faces the water. Click any photo.
The custom-home questions, answered straight.
Do I need my own architect first?+
Will I really see the house in 3D before you build it?+
Can I start before I’ve closed on the lot?+
What if I change my mind mid-design?+
When do I get a real number?+
How long does the design phase take?+
More answers on the full New Construction FAQ →
Bring the wish list. We’ll bring the architect.
A free design consultation — your lot, your list, and what the site will and won’t allow. No plan book, no pressure.
↓Not ready to talk? Download the Cape Cod Building Guide — permitting, timelines, and what drives cost.
Nothing is required — but any of these help:
- Lot survey or plot plan
- Inspiration — photos, Pinterest, a napkin sketch
- How you live: who cooks, who works from home, who visits
- A rough budget range and a move-in target