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    • Listed by: JD Advisors, LLC • Janet Slome
    Bought with: A Non PrimeMLS Office
    $599,900

    80 Constitution Avenue #331, Portsmouth, NH 03801

    2beds
    975sqft
    Condominium
    Built in 2025
    -- sqft lot
    $610,900 Zestimate®
    $615/sqft
    $3,436 Estimated rent

    Home value

    $610,900

    $568,000 - $654,000

    $3,436/mo

    Zestimate® history
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    What's special

    Bright open-concept layoutPrivate balcony
    Experience luxury living at Sage Portsmouth, an exceptional new condominium community offering premium amenities that include an entertainment lounge, work-from-home suites, a club room with terrace, fitness center, game lounge, pet spa, bike storage. Residence #331 features a bright, open-concept layout with abundant natural light streaming through oversized windows. The home’s premium finishes include a chef’s kitchen with a large freestanding island, a primary suite with a generous walk-in closet, and an ensuite bath with a beautifully tiled, stand-up shower. Need a second bedroom that doubles as an office or guest space? This residence has you covered. Step out onto your private balcony to savor a morning coffee or unwind with an evening glass of wine. Located in Portsmouth Green, Sage offers effortless access to upscale boutique shopping, restaurants, and fitness studios, just minutes from downtown Portsmouth. Book a private showing today. We're excited to welcome you home. Photos and video may be of model home.

    Zillow last checked:

    Listing updated:

    Listed by:

    Janet Slome,

    JD Advisors, LLC 508-277-7707

    Bought with:

    A non PrimeMLS customer

    A Non PrimeMLS Office

    Source: PrimeMLS,MLS#: 5075822MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 2
    • Bathrooms: 2
    • Full bathrooms: 2
    Heating
    • Electric, Heat Pump
    Cooling
    • Central Air
    Appliances
    • Included: ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Dryer, Microwave, Electric Range, ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Washer
    Features
    • Elevator, Passenger Elevator, Kitchen Island, Kitchen/Dining, Living/Dining, Primary BR w/ BA, Walk-In Closet(s), Common Heating/Cooling, Smart Thermostat
    • Flooring: Ceramic Tile, Other
    • Basement: Interior Entry
    Interior area
    • Total structure area: 975
    • Total interior livable area: 975 sqft
    • Finished area above ground: 975
    • Finished area below ground: 0

    Property

    Parking
    • Total spaces: 2
    • Parking features: Shared Driveway, Paved, Assigned, On Site, Parking Spaces 2
    • Garage spaces: 1
    Features
    • Levels: One
    • Stories: 1
    • Exterior features: Balcony
    Lot
    • Features: Condo Development, Corner Lot
    Details
    • Zoning description: Residential

    Construction

    Type & style
    • Home type: Condo
    • Architectural style: Garden
    • Property subtype: Condominium
    Materials
    • Cement Exterior
    • Foundation: Poured Concrete
    • Roof: Membrane
    Condition
    • New construction: Yes
    • Year built: 2025

    Utilities & green energy

    • Electric: 150 Amp Service
    • Utilities for property: Cable at Site, Underground Utilities, Sewer Connected

    Community & HOA

    HOA
    • Amenities included: Maintenance Structure, Fitness Center, Master Insurance, Landscaping, Common Acreage, Common Heating/Cooling, Security, Snow Removal, Trash Removal
    • Services included: Maintenance Grounds, Plowing, Trash
    • Additional fee info: Fee: $459
    Location
    • Region: Portsmouth

    Financial & listing details

    • Price per square foot: $615/sqft
    • Date on market: 2/5/2026
    • Road surface type: Paved

    Price history

    DateEventPrice
    3/26/2026Sold$599,900$615/sqft
    Source: PrimeMLS #5075822 Report a problem
    2/5/2026Listed for sale$599,900$615/sqft
    Source: PrimeMLS #5075822 Report a problem

    Public tax history

    Tax history is unavailable.

    Neighborhood: 03801

    Nearby homes

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Little Harbor School
    • Middle: Portsmouth Middle School
    • High: Portsmouth High School
    • District: Portsmouth

    Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value
    $610,900
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $610,900

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