Veteran-Owned·Licensed & Insured in NH·30+ Years

    Home Additions in Nashua, NH

    Primary suite, family room, in-law, and second-story additions designed to match the existing home. Serving Nashua from our Plaistow, NH shop — about 45 minutes away.

    Home Additions for Nashua Homeowners

    Nashua is a strong market for full kitchen and bath remodels — the city's housing stock skews to mid-century ranches, capes, and split-levels that were built with closed floor plans and small kitchens, exactly the kind of homes our typical client wants to open up and modernize. We service the entire city plus the Hudson and Merrimack edges.

    Most of Nashua's residential stock dates from the post-war boom through the 1980s — capes, splits, and ranches between 1,400 and 2,200 square feet. Kitchens are typically galley or U-shaped originals, and primary baths are usually 5x8 with a tub/shower combo. That context shapes how we approach a home addition in Nashua — the layouts we recommend, the materials that hold up, and the timeline we can hit. Most of our Nashua additions clients come to us by word of mouth from a neighbor we've already worked for.

    Neighborhoods we work in: North End, French Hill, Crown Hill, South Nashua, Pine Hill.

    What's Included in a Nashua Home Additions Project

    Architectural design and structural engineering
    Foundation: full basement, crawl space, or slab
    Framing tied into existing structure with matched roof pitch
    Siding, windows, and trim matched to the existing home
    Full electrical, plumbing, and HVAC integration
    Insulation to current NH or MA energy code
    Interior finish: flooring, trim, paint, fixtures
    Permit, engineering, and inspection coordination
    One-year workmanship warranty

    Nashua Home Additions Pricing

    Real ranges based on actual projects we've completed in and around Nashua. Your written estimate is fixed before we start.

    Bump-Out

    $60k–$120k

    100–250 sq ft addition, typically expanding a kitchen, bath, or family room.

    Room Addition

    $120k–$300k

    400–800 sq ft addition: primary suite, family room, or in-law.

    Second-Story / Major

    $300k–$700k+

    Full second-story or 800+ sq ft single-story addition with multiple rooms.

    Typical timeline: 4–9 months from contract depending on scope.

    Why Nashua Homeowners Choose Ryan & Greene

    Local crew, fast response

    Our shop is in Plaistow — 45 minutes from Nashua. Site visits get scheduled within a week, and we don't disappear after the contract is signed.

    Permits handled, code-compliant

    We pull permits at the Nashua Building Department and coordinate every inspection. Veteran-owned, licensed in NH, fully insured, OSHA certified.

    Fixed-price contracts

    Your number doesn't move unless you change scope. No "we found something" surprise invoices halfway through.

    Home Additions in Nashua — Common Questions

    Ready to plan your Nashua home addition?

    Free in-home consultation, a 3D rendering before any demo, and a fixed-price contract before we touch the house.