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Courtesy of Janet Slome of JD Advisors, LLC: .

80 Constitution Avenue , #320

Portsmouth, NH 03801
  • $439,900
  • STATUS: Active
  • ON SITE: 126 Days
  • MLS #: 5086388
Open House
UPDATED: 31 min ago
$439,900
  • 1
    BEDS
  • N/A
    ACRES
  • 1
    BATHS
  • 0
    1/2 BATHS
  • 722
    SQFT
  • $609
    $/SQFT
Type:
Condo
Built:
2024
County:
Area:

School Information

Elementary School:
Middle School:
High School:
School District:

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, including concierge services, an entertainment lounge, work-from-home spaces, a club room with a terrace, a fitness center, a game lounge, a pet spa, and bike storage. Residence #320 features The Franklin floorplan, a southwest-facing one-bedroom, one-bathroom layout with abundant natural light. The open living area is designed for both comfort and style, with high-end finishes such as eco-friendly engineered flooring, custom cabinetry, stone countertops, under-cabinet lighting, and overhead lighting. The bedroom offers a walk-through closet with direct ensuite access to a bathroom featuring a walk-in shower. Situated in vibrant Portsmouth Green, Sage provides easy access to boutique shopping, McKinnon’s Market, Fresh Press Juice, and fitness studios—all just minutes from downtown Portsmouth. Schedule your appointment today. Images may be of model home.

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© Copyright 2026 PrimeMLS. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site 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 2026-09-05T10:05:39.283.
www.onyxregroup.com/homes/175986254
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80 Constitution Avenue , #320 Portsmouth, NH 03801

  • Price: $439,900
  • Status: Active
  • On Site: 126 Days
  • Updated: 31 min ago
  • MLS #: 5086388
1
Beds
1
Baths
0
½ Baths
N/A
Acres
722
SQFT
$609
$/SQFT
2024
Built
County:
Rockingham
Area:
Portsmouth
Elementary School:
Little Harbor School
Middle School:
Portsmouth Middle School
High School:
Portsmouth High School
School District:
Portsmouth
Property 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, including concierge services, an entertainment lounge, work-from-home spaces, a club room with a terrace, a fitness center, a game lounge, a pet spa, and bike storage. Residence #320 features The Franklin floorplan, a southwest-facing one-bedroom, one-bathroom layout with abundant natural light. The open living area is designed for both comfort and style, with high-end finishes such as eco-friendly engineered flooring, custom cabinetry, stone countertops, under-cabinet lighting, and overhead lighting. The bedroom offers a walk-through closet with direct ensuite access to a bathroom featuring a walk-in shower. Situated in vibrant Portsmouth Green, Sage provides easy access to boutique shopping, McKinnon’s Market, Fresh Press Juice, and fitness studios—all just minutes from downtown Portsmouth. Schedule your appointment today. Images may be of model home.
Exterior Features

Architectural Style FlatGarden Color White/Grey Construction Materials Cement Exterior Driveway Common/SharedPaved Has Garage No Lot Features Condo DevelopmentWooded Lot Number 0 Parking AssignedOn-SiteParking Spaces 1 Road Frontage TBD Roof Membrane

Interior Features

Appliances ENERGY STAR Qual DishwshrENERGY STAR Qual DryerMicrowaveElectric RangeENERGY STAR Qual FridgeENERGY STAR Qual Washer Basement Access Type Interior Cooling Central AC Flooring Ceramic TileManufactured Foundation Poured Concrete Has Basement No Heating ElectricHeat Pump Interior Features Kitchen IslandKitchen/DiningLaundry Hook-upsLiving/DiningPrimary BR w/ BAWalk-in ClosetSmart Thermostat Quarter Baths 0 Rooms Total 4 Sq Ft Approx Fin Above Grade 722 Sq Ft Approx Fin Below Grade 0

Property Features

Association Amenities ClubhouseExercise FacilityIndoor StorageLandscapingCommon AcreageElevator(s) Block 0 Condo Fees Yes Condo Name Sage Portsmouth Construction Status New Construction Covenants Yes Electric 150 Amp Service Electric Company Eversource Fee 340 Fee Frequency Monthly Fee Includes LandscapingPlowingTrash Flood Zone No Pre Construction No Property Type Condo Road Frontage Type AssociationPavedPublic Seasonal No Sewer Public Sewer On-Site Surveyed Yes Taxes Tbd Yes Timeshare Fractional Own No Utilities Cable at SiteUnderground Utilities Water Source Public Water On-Site Zoning Residential

Courtesy of Janet Slome of JD Advisors, LLC: .


© Copyright 2026 PrimeMLS. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site 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 2026-09-05T10:05:39.283.
 
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Onyx Real Estate Group | Coldwell Banker Realty
166 State Rte 101
Bedford NH, 03110