Listing Details

Portsmouth, NH 03801 80 Constitution Avenue # 406

OPEN HOUSE Tue, Sep 22 2026 11:00 AM - 03:00 PM
OPEN HOUSE Wed, Sep 23 2026 11:00 AM - 03:00 PM
80 Constitution Avenue # 406 Portsmouth, NH - Image 180 Constitution Avenue # 406 Portsmouth, NH - Image 280 Constitution Avenue # 406 Portsmouth, NH - Image 3
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Presented By: Janet Slome with JD Advisors, LLC;
  • PrimeMLS - 85 - NH
  • MLS# 5107819
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Disclaimer: The information contained in this listing has not been verified by Halliday Real Estate and should be verified by the buyer.
  • Beds • 1
  • Baths • 1
  • SQFT • 615

Home Details

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, and bike storage. Residence #406 is the final studio residence in the building & on the top floor. Far from your typical studio, it is thoughtfully designed and features a separate sleeping area with a generous closet and pocket doors for added privacy. Oversized windows, a smart layout, and premium finishes create a space that truly stands out. Enjoy treetop views and an abundance of natural light adding a touch of serenity and an extra layer of charm to this exceptional home. 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 are so excited to welcome you home. Photos and video may be of model home.
Presented By: Janet Slome with JD Advisors, LLC;

Interior Features for 80 Constitution Avenue # 406

Bedrooms

Beds1

Other Interior Features

InternetHigh Speed Intrnt Avail
Total Finished Area615
Basement Access TypeInterior
BasementNo
FlooringCeramic Tile, Other
Interior AmenitiesKitchen/Dining, Living/Dining, Primary BR w/ BA, Smart Thermostat
Total Number of Units95

Other Rooms

Total Rooms2

General for 80 Constitution Avenue # 406

3/4 Baths
AppliancesENERGY STAR Qual Dishwshr, ENERGY STAR Qual Dryer, Microwave, Electric Range, ENERGY STAR Qual Fridge, ENERGY STAR Qual Washer
Assoc Fee Paid PerMonthly
Association AmenitiesClubhouse, Exercise Facility, Indoor Storage, Landscaping, Common Acreage, Elevator(s)
Bathrooms1
Block
CityPortsmouth
Condo FeesYes
Condo NameSage Portsmouth
Construction MaterialsCement Exterior
CoolingCentral AC
CovenantsYes
DOM16
DirectionsGPS: 2454 Lafayette Road, Portsmouth
Electric150 Amp Service
Elementary SchoolLittle Harbor School
Fee IncludesLandscaping, Plowing, Trash
Flood ZoneNo
Full Baths1
GarageNo
HOA Fee$290
Half Baths0
HeatingElectric, Heat Pump
High SchoolPortsmouth High School
Last Updated09/02/2026 14:52:22
Middle SchoolPortsmouth Middle School
Pets AllowedCats OK, Dogs OK, Number Limit
Price Per Sq Ft Total AG699.02
Property ClassResidential
Property ConditionNew Construction
Road FrontageTBD
RoofMembrane
School DistrictPortsmouth
SeasonalNo
SewerPublic Sewer On-Site
Status Detail0
Stories Count1
StyleFlat, Garden
TypeCondo
Unit Number406
UtilitiesCable at Site, Underground Utilities
Year Built2025
ZoningResidential

Exterior for 80 Constitution Avenue # 406

ColorWhite/Grey
DrivewayCommon/Shared, Paved
Foundation Poured Concrete
Lot
Lot FeaturesCondo Development, Wooded
Lot Size Area0
Parking FeaturesAssigned, On-Site, Parking Spaces 1
Road Frontage TypeAssociation, Paved, Public
SurveyedYes
Water SourcePublic Water On-Site

Additional Details

Price History

Schools

Middle School Portsmouth Middle School
Elementary School Little Harbor School Elementary School
High School Portsmouth High School

Sadie Halliday

REALTOR
Price $429,900
MLS#5107819
Property Type Condos
Phone 603.660.2321
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