Active Under Contract
Condo for sale at 80 Constitution Ave #302, Portsmouth, NH 03801 | MLS# 5083048 | Listing updated on 2026-09-30
Photo 1 of Condo for sale at 80 Constitution Ave #302, Portsmouth, NH 03801 | MLS# 5083048 | Listing updated on 2026-09-30
Photo 2 of Condo for sale at 80 Constitution Ave #302, Portsmouth, NH 03801 | MLS# 5083048 | Listing updated on 2026-09-30
Photo 3 of Condo for sale at 80 Constitution Ave #302, Portsmouth, NH 03801 | MLS# 5083048 | Listing updated on 2026-09-30
Photo 4 of Condo for sale at 80 Constitution Ave #302, Portsmouth, NH 03801 | MLS# 5083048 | Listing updated on 2026-09-30
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Street View

Listed by: Janet Slome | JD Advisors, LLC (508) 277-7707

$689,900

Monthly Est:$3,434

  • Beds Icon2 Beds
  • Beds Icon
    2 Baths
  • Beds Icon974sqft

80 Constitution Ave #302, Portsmouth, NH 03801

$3,434/moEst:

Get Pre-Approved

  • Condominium

  • Built in 2025

  • $-- HOA

  • -- sqft lot

  • $708/sq.ft

Description

Newly repriced for the Fall Release. Ask about developer incentives and co-broke bonus. 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 #302 is a corner residence with expansive natural light and an open-concept layout. 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.

  • Houzeo last checked: 10 hours ago
  • Listing updated: September 30, 2026 at 1:06 pm
  • Source: NEREN/Prime MLS-NH | MLS#: 5083048 NEREN/Prime MLS-NH

Property Details

  • Status

    Active Under Contract

  • Type

    Condominium

  • No. of Stories

    -

  • County

    Nh Rockingham County

  • City

    Portsmouth

  • Neighborhood

    --

  • Year Built

    2025

  • HOA Fees

    -

  • Finished Area

    974 sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    NEREN/Prime MLS

  • MLS Number

    5083048

  • MLS Status

    (31) Under Contract - Active Under Contract

  • Days on Market

    182

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 2

    Bathrooms: 2

Interior

  • Sewer

    Public Sewer On Site

  • Interior Features

    Elevator, Passenger Elevator, Kitchen Island, Kitchen/dining, Living/dining, Primary Br W/ Ba, Walk In Closet(s), Common Heating/cooling, Smart Thermostat

  • Appliances

    Energy Star Qualified Dishwasher, Energy Star Qualified Dryer, Microwave, Electric Range, Energy Star Qualified Refrigerator, Energy Star Qualified Washer

  • Exterior Features

    Balcony

  • Flooring

    Ceramic Tile, Other

  • Cooling

    Central Air

  • Heating

    Electric, Heat Pump

Construction

  • Year Built

    Year Built: 2025

  • Home type

    Condominium

  • Property Condition

    New Construction

  • Foundation Details

    Poured Concrete

  • Architectural Style

    Flat, Garden

  • Roof

    Membrane

  • Construction Materials

    Cement Siding

Utilities & Energy

  • Water Source

    Public Water On Site

  • Utilities

    Cable At Site, Underground Utilities

  • Association Amenities

    Maintenance, Clubhouse, Fitness Center, Insurance, Indoor Storage, Landscaping, Common Acreage, Common Heating/cooling, Elevator(s), Security, Snow Removal, Trash

  • Parking Features

    Assigned, On Site, Parking Spaces 2

  • Electric

    150 Amp Service

Other Features

  • Lot Features

    Condo Development, Corner Lot

Price History

DateEventPrice

08/31/2026

Source: mls_logoNEREN/Prime MLS-NH #5083048

Listed for Sale

$689,900

$708/sqft

08/31/2026

Source: mls_logoNEREN/Prime MLS-NH #5083048

Contingent (Active Under Contract)

$689,900

$708/sqft

Getting Around 80 Constitution Ave

Bike Score®

Bike Score

Somewhat Bikeable

43/100

Walk Score®

Walk Score

Car-Dependent

47/100

Data provided by Redfin

Nearby Homes

Based on information from PrimeMLS Inc. through Oct 09, 2026, 02:32PM. This display of listings may or may not be the entire Compilation from the PrimeMLS database, and PrimeMLS does not guarantee the accuracy of such information. The listing broker's offer of compensation is made only to other real estate licensees who are participant members of PrimeMLS. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers' personal, non- commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated Oct 09, 2026, 02:32PM. © 2026 PrimeMLS, Inc. All Rights Reserved.

Advertising Broker: Derek Greene | The Greene Realty Group