Certified Addition Builder in Old Orchard Beach, ME | Legacy

Serving Old Orchard Beach, Maine with 30+ years of addition building experience. Coastal home additions for year-round homeowners who want to expand what they have without losing the property they love near the water.

The Addition Builder Old Orchard Beach Homeowners Call for Coastal Additions That Last

Coastal additions near East Grand Avenue need material selection and structural planning that hold up under salt air and seasonal exposure. After 30-plus years in Southern Maine, we know exactly what works on the coast.

What We Bring to Every Addition Build

  • We show up when we say we will, every single time
  • We build exactly what we planned and agreed on
  • We never leave a project unfinished or incomplete

Client Testimonials

Hear From Homeowners In Your Area

Five black stars.

Watching our home transform through this addition was incredible. Legacy Construction communicated clearly, respected our space and vision, and delivered work that feels solid and intentional. You can tell they care about doing things the right way—and building work that lasts.

Joe M.
A newly poured concrete pad in a gravel area, with trees in the background under a blue sky.
Five black stars arranged horizontally.

We spoke with several contractors before choosing Legacy Construction and are glad we did. Their communication was excellent, and they handled every detail of our project with care. They take pride in their work, and it shows in the final product.

It’s hard to find a trustworthy contractor these days, let alone one that cares about the all the details that can easily get lost in the grand scheme of the project. Legacy Construction threaded that needle, and many others, expertly. Looking forward to the next time we can work together.

UBCTS in Perkasie
Bright modern apartment interior with white walls, large windows, a black sofa, and a beige couch
Five black stars in a row.

We appreciated how collaborative Legacy Construction was throughout our project. They listened to our ideas, offered practical solutions, and kept everything on track. The finished work is beautiful and built to last.

Mark J.
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Legacy Construction Service Area

OUR SERVICES

Addition Building in Old Orchard Beach

Your Coastal Home Has Run Out of Room You know what your home needs to do next.

Addition builder Old Orchard Beach ME Legacy Construction
You have a home near East Grand Avenue that you have converted to year-round and have no interest in selling. The layout does not fit how your household actually lives. The addition you planned has been on hold for two seasons and nothing has moved forward.

You called a builder who understood coastal builds and then disappeared after the site visit. Another gave a number without any assessment of the existing structure and said he would follow up with details that never arrived.

Every month without more space costs your household:
  • We show up when we say we will, every single time

  • We build exactly what we planned and agreed on


  • Your coastal property value stays lower than it should without the added square footage
  • The addition you put off this year will cost more to build next year


  • Every season you wait is a season your family goes without the space it needs

Stop letting the addition wait another season. Call (207) 544-4607.

Your Coastal Addition Gets Built to Last

You have waited long enough. We take your Old Orchard Beach addition from a clear plan to a finished coastal-grade space with fixed scope, a real timeline, and direct oversight throughout the build.

  • Coastal Home Additions on East Grand Avenue in Old Orchard Beach, ME

    Old Orchard Beach's East Grand Avenue and the Pirates Cove area are compact coastal lots where cottages, many of them tight on space, need an addition for a real bedroom, dining area, or living room. Adding onto a coastal cottage here means working within a small footprint, flood requirements, and the salt environment. Legacy Construction builds additions across Old Orchard Beach, designing the new space to fit the compact lot, building to coastal and flood standards with full insulation, and matching the cottage exterior. We tie the addition cleanly into the existing home. Homeowners near East Grand Avenue and throughout Old Orchard Beach rely on Legacy for additions that grow a compact coastal cottage into a comfortable, year-round home.

  • Year-Round Room Additions in Old Orchard Beach, ME

    Old Orchard Beach's compact cottages, around East Grand Avenue and Pirates Cove, most often need a properly built year-round addition, a real bedroom, dining area, or living room that holds up to Maine winters and the coastal environment. These additions are built to coastal and flood standards. Legacy Construction builds year-round room additions across Old Orchard Beach, fully insulating the new space, building to coastal and flood standards, and matching the cottage exterior. We tie the addition cleanly into the home so the new room is comfortable in every season. Homeowners throughout Old Orchard Beach rely on Legacy for additions that give a compact cottage the year-round space a full-time home needs.

  • Seamless Coastal Addition Design-Build in Old Orchard Beach, ME

    Across Old Orchard Beach, from East Grand Avenue to Pirates Cove, a well-built addition on a cottage should match the exterior so cleanly that the new space looks original, while being built to coastal and flood standards for year-round comfort. A seamless coastal addition matches the cottage character and uses coastal-grade materials. Legacy Construction provides seamless coastal addition design and construction across Old Orchard Beach, fully insulating the new space, building to flood and coastal standards, matching the exterior, and detailing the connection so it is both sound and invisible. Because we design and build, the addition is grounded in real costs. Homeowners throughout Old Orchard Beach rely on Legacy for additions that grow a coastal cottage and look like they were always part of it.

Ready to add the space your home needs? Call (207) 544-4607 or request a free estimate.

Old Orchard Beach homeowner cramped in converted cottage
Before and after addition converted cottage Old Orchard Beach ME

Count on Legacy Construction for Addition Building in Old Orchard Beach, ME

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Customer Satisfaction

Every addition carries a 5-year workmanship warranty, five times the Maine standard. We build additions that become permanent parts of homes that last for generations.

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Proven Track Record

250-plus completed projects across Southern Maine. Additions are among the most complex builds we do and our track record shows we execute them without the disruption homeowners fear.

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Full-Scope Addition Building

We handle design, permits, foundation work, framing, and finish for your Old Orchard Beach addition. One crew, one scope, one contact throughout.

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Insured and Accountable

We carry full insurance on every project and put our 5-year workmanship warranty in writing so you know what stands behind the new space we add to your home.

Your Easy 3-Step Process to Your General Contractor in Old Orchard Beach, ME

1

Get Your Free Estimate

 Call or fill out the form. We will walk your Old Orchard Beach home and give you a clear written estimate with no pressure.

2

We Plan and Build It Right

Call (207) 544-4607 to start. We handle design, permits, and every phase of the addition with weekly updates so you always know where things stand.

3

Enjoy Your New Space

We do a final walkthrough, hand over your warranty paperwork, and confirm every detail meets your standard before we consider the job done.

Finished addition year-round home Old Orchard Beach ME Legacy

Frequently Asked Questions

  • Can you add a room to my Old Orchard Beach cottage?

    Yes. Many cottages near East Grand Avenue need an addition for a real bedroom or living space. We build to coastal and flood standards with full insulation so the new room is comfortable year round, matching the cottage exterior.

  • Do Old Orchard Beach additions meet flood rules?

    Yes. Many lots near East Grand Avenue and Pirates Cove sit in flood zones, so additions must meet elevation and coastal standards. We confirm your flood zone, design to the required elevation, and use coastal-grade materials.

  • Can you add a year-round room in Old Orchard Beach?

    Yes. Many cottages near East Grand Avenue need a properly insulated year-round addition for a real bedroom or living space. We build to coastal and flood standards with full insulation so the new room is comfortable through Maine winters.

  • Can you add a deck to my Old Orchard Beach home?

    Yes. We add decks and porches to Old Orchard Beach coastal homes near Pirates Cove, built with weather-resistant materials for the salt environment. We tie the structure into the home and position it for the beach-town setting.

  • Can you add a kitchen or living space in Old Orchard Beach?

    Yes. Many compact cottages near East Grand Avenue need a kitchen or living room addition. We build to coastal and flood standards with full insulation so the new space is comfortable year round and matches the cottage exterior.

  • Can you convert a porch to year-round in Old Orchard Beach?

    Yes. Many Old Orchard Beach cottages near East Grand Avenue have a porch that can become year-round living space. We insulate, add proper windows and heat, and build to coastal and flood standards so the converted space lasts.