BEDS1
BATHS1 full
SQUARE FEET833
MLS#5078043
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 elevated living at Sage Portsmouth, a premier new condominium community offering concierge services, a club room with terrace, fitness center, game lounge, pet spa, work-from-home spaces, and bike storage. Residence #407 showcases The Harrison, the largest 1-bedroom floor plan, thoughtfully designed to maximize space, light, and functionality. This desirable southeast-facing home features a double vanity in the ensuite bath, additional closet storage rarely found in a 1BR layout, and a private interior balcony that enhances everyday living. Eco-friendly flooring, custom cabinetry, quartz countertops, and under-cabinet lighting create a refined and modern aesthetic throughout. The spacious bedroom offers a walk-in closet and walk-in shower for added comfort and convenience. This 1BR residence also includes two deeded parking spaces, a rare and valuable offering. Ideally located in Portsmouth Green, just minutes from downtown shopping, dining, and fitness studios. Now accepting reservations. Move-in ready. Schedule your private showing today. Images are 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
Laundry Hook-ups
Living/Dining
Primary BR w/ BA
Walk-in Closet
Smart Thermostat
Feature Descriptions
Amenities: Clubhouse, Exercise Facility, Indoor Storage, Landscaping, Common Acreage, Elevator(s)
Appliances: ENERGY STAR Qual Dishwshr, ENERGY STAR Qual Dryer, Microwave, Electric Range, ENERGY STAR Qual Fridge, ENERGY STAR Qual Washer
Baths Full: 1
Color: White/Grey
Construction: Cement Exterior
Construction Status: New Construction
Days on Site: 1
Driveway: Common/Shared, Paved
Electric: 150 Amp Service
Exterior: Cement Exterior
Fee: $392/Monthly
Flood Zone: No
Flooring: Ceramic Tile, Manufactured
Foundation: Poured Concrete
Lot: Condo Development
Number of Rooms: 4
Parking: Assigned, On-Site, Parking Spaces 2
Roads: Association, Paved, Public
Sewer: Public Sewer On-Site
Sq. Ft. Above Grade Finished: 833
Sq. Ft. Total Finished: 833
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
$ 1,497.50 per month $1,323.99 Principal & Interest $0.00 Property Tax (data not provided by mls) $173.51 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 407 | MLS# 5078043
This condo located at 80 Constitution Avenue, Unit 407, Portsmouth, NH 03801 is currently listed for sale with an asking price of $594,900. This property was built in 2025 and has 1 bedrooms and 1 full baths with 833 sq. ft. Constitution Avenue, Unit 407 is located in the Sage Portsmouth subdivision within the Portsmouth school district. Search Sage Portsmouth real estate on www.masiellogrouprealestate.com today.