Seacoast Modular Homes, Inc

Seacoast Modular Homes, Inc ​Designing, building, and delivering New England’s finest custom modular homes. 🏠 20% less cost. 50% less time. 95% fewer headaches. Serving NH, ME, and MA

We build them in the dry, deliver them on budget, anyou'll probably want to hug us when it’s done.

Flying our Antrim model in Barrington, NH today with a little site supervision from the local livestock 🐑🫏 Next stop (We...
08/10/2026

Flying our Antrim model in Barrington, NH today with a little site supervision from the local livestock 🐑🫏 Next stop (Wednesday): Moultonborough to start home #4 for a long-term client! No paid advertising, just 90% repeat business and referrals. Stay tuned for more photos!

(This single family home can also be used as an ADU in most towns.)

Sick of contractor delays and hidden fees? We hear you.Yes, we build ADUs—but unlike the rest, we stick to the plan. On ...
07/27/2026

Sick of contractor delays and hidden fees? We hear you.

Yes, we build ADUs—but unlike the rest, we stick to the plan. On time. On budget. Uncompromising quality.

Whether you need passive rental income or extra space for family, we make the process seamless from start to finish.

Today we are setting up an ADU in Newmarket NH. ADU's are becoming a big part of our business! This one is a really popu...
07/20/2026

Today we are setting up an ADU in Newmarket NH. ADU's are becoming a big part of our business! This one is a really popular floor plan, too.

We’re not saying an ADU will make you best friends with your in-laws, but the math doesn't lie: it's a great financial m...
07/06/2026

We’re not saying an ADU will make you best friends with your in-laws, but the math doesn't lie: it's a great financial move. Besides, a detached backyard cottage provides the exact amount of distance required to maintain family peace—close enough to babysit, but far enough that they can't see what you're throwing in the trash.

We give you everything except the kitchen sink. (Actually, we give you that, too.)
06/16/2026

We give you everything except the kitchen sink. (Actually, we give you that, too.)

Small footprint. Big charm. Zero claustrophobia.Come see why we are the ADU experts at Seacoast Modular Homes, Inc
06/11/2026

Small footprint. Big charm. Zero claustrophobia.

Come see why we are the ADU experts at Seacoast Modular Homes, Inc

Seacoast Modular Homes celebrates Pride Month! We have the best closets to come out of!
06/10/2026

Seacoast Modular Homes celebrates Pride Month! We have the best closets to come out of!

Maximize your #1 asset. Your time. With sytems-built performance, homes can be built and turned over in less than 4 mon...
06/09/2026

Maximize your #1 asset. Your time. With sytems-built performance, homes can be built and turned over in less than 4 months, with most homes taking no longer than 7 months from signing your life away, to hearing the beeping of the moving truck.

Build smarter. Build Modular. Seacoast Modular Homes.

Happy Memorial Day from Seacoast Modular Homes.
05/25/2026

Happy Memorial Day from Seacoast Modular Homes.

Another new modular ADU design! This would look great in anyone's backyard!
05/20/2026

Another new modular ADU design! This would look great in anyone's backyard!

Address

147 Portsmouth Avenue
Stratham, NH
03885

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

+16033194163

Website

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