BEDS1
BATHS1 full
SQUARE FEET720
MLS#5070953
STATUSActive
PROPERTY TYPEResidential - Condominium
SUBDIVISIONSage Portsmouth
SCHOOLPortsmouth
Listing Courtesy of:
JD Advisors, LLC
Agency Phone: 508-277-7707
Associate Name: Janet Slome
Property Description
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 #429 offers an open-concept living area that features eco-friendly flooring, custom cabinetry, quartz countertops, and a thoughtful layout. The bedroom includes a walk-through closet with ensuite bath access and a walk-in shower. If you enjoy the perfect mix of indoor and outdoor living, this home is made for you! Step outside from your home onto your bright, private terrace where sunshine and fresh air await ? an ideal extension of your living space where you can entertain friends and family. Located in Portsmouth Green, Sage offers effortless access to upscale boutique shopping, restaurants, and fitness studios, just minutes from downtown Portsmouth. Photos and video may be of model home.
Property Features
Property Type: Residential - Condominium
Cooling: Central AC
Heating: Electric, Heat Pump
Home Style: Flat, Garden
Roof Type: Membrane
Stories: 1.0
Year Built: 2025
Amenities
Kitchen Island
Kitchen/Dining
Living/Dining
Primary BR w/ BA
Walk-in Closet
Smart Thermostat
Feature Descriptions
Amenities: Building Maintenance, Clubhouse, Exercise Facility, Master Insurance, Indoor Storage, Landscaping, Common Acreage, Elevator(s), Security, Snow Removal, Trash Removal
Appliances: ENERGY STAR Qual Dishwshr, Dryer, ENERGY STAR Qual Dryer, Microwave, Electric Range, ENERGY STAR Qual Fridge, Washer, ENERGY STAR Qual Washer
Baths Full: 1
Color: White/Grey
Construction: Cement Exterior
Construction Status: New Construction
Days on Site: 93
Driveway: Common/Shared, Paved
Electric: 150 Amp Service
Exterior: Cement Exterior
Fee: $339/Monthly
Flood Zone: No
Flooring: Ceramic Tile, Other
Foundation: Poured Concrete
Lot: Condo Development
Number of Rooms: 4
Parking: Assigned, On-Site, Parking Spaces 1
Roads: Association, Paved, Public
Sewer: Public Sewer On-Site
Sq. Ft. Above Grade Finished: 720
Sq. Ft. Total Finished: 720
Total Stories: 1
Units: 95
Water: Public Water On-Site
Zoning: Residential
Local Schools
High School: Portsmouth High School
Middle School: Portsmouth Middle School
Elementary School: Little Harbor School
School District: Portsmouth
Listed By / Shown By
Listed By
Agency Name: JD Advisors, LLC
Agency Phone: 508-277-7707
Agent Name: Janet Slome
Shown By
Agency Title: Better Homes and Gardens Real Estate The Masiello Group
Agency Phone: 800-741-1540
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Estimated Payment
$ 1,258.36 per month $1,112.56 Principal & Interest $0.00 Property Tax (data not provided by mls) $145.80 Homeowner's Insurance
Listing data compilation and photo(s) copyright © 2026 PrimeMLS, Inc. All rights reserved. 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 2026-03-03 23:33:44 
80 Constitution Avenue, Unit 429 | MLS# 5070953
This condo located at 80 Constitution Avenue, Unit 429, Portsmouth, NH 03801 is currently listed for sale with an asking price of $499,900. This property was built in 2025 and has 1 bedrooms and 1 full baths with 720 sq. ft. Constitution Avenue, Unit 429 is located in the Sage Portsmouth subdivision within the Portsmouth school district. Search Sage Portsmouth real estate on www.masiellogrouprealestate.com today.