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80 Constitution Ave, Portsmouth, NH 03801
80 Constitution Ave, Portsmouth, NH 03801
80 Constitution Ave, Portsmouth, NH 03801
80 Constitution Ave, Portsmouth, NH 03801
80 Constitution Ave, Portsmouth, NH 03801
80 Constitution Ave, Portsmouth, NH 03801
80 Constitution Ave, Portsmouth, NH 03801

80 Constitution Ave Portsmouth, NH 03801

$594,900

ACTIVE
Beds
1
Baths
1
Sqft
833
Acres
0
Year
2025
Days on Site
1
Property Type
Residential
Sub Type
Condominium
Per Square Foot
$714
Date Listed
Mar 3, 2026

Description of 80 Constitution Ave, Portsmouth, NH 03801

Listing details for 80 Constitution Ave, Portsmouth, NH 03801 : 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 may be of model home
Listing Updated : 03-03-2026 at 08:02 PM EST

Open Houses

4
Wed, March
11:00 AM - 3:00 PM
5
Thu, March
11:00 AM - 3:00 PM
7
Sat, March
11:00 AM - 3:00 PM
Home Details
80 Constitution Ave, Portsmouth, NH 03801
Status
Active
MLS #ID
5078043
Price
$594,900
Bedrooms
1
Bathrooms
1
Square Footage
833
Acres
0
Year
2025
Days on Site
1
Property Type
Residential
Property Sub Type
Condominium
Price per Sq Ft
$714
Date Listed
Mar 3, 2026
Community Information for 80 Constitution Ave, Portsmouth, NH 03801
Address
80 Constitution Ave
State
New Hampshire
Zip Code 03801
Subdivision
Utilities
Sewer
Public Sewer On-Site
Water Source
Public Water On-Site
Interior
Interior Features
Kitchen Island, Kitchen/Dining, Laundry Hook-ups, Living/Dining, Master BR w/ BA, Walk-In Closet(s) and Smart Thermostat
Appliances
ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Dryer, Microwave, Electric Range, ENERGY STAR Qualified Refrigerator and ENERGY STAR Qualified Washer
Heating
Electric and Heat Pump
Cooling
Central Air
Fireplace
No
Exterior
Roof
Membrane
Foundation
Poured Concrete
HOA
Has HOA
None
Additional Information
Styles
Flat and Garden
Price per Sq Ft
$714
Source

PrimeMLS, MLS#: 5078043

Comments
Home Worth Check

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Location of 80 Constitution Ave, Portsmouth, NH 03801

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This beautiful 1 bed 1 bath home is located at 80 Constitution Ave, Portsmouth, NH 03801 and is listed for sale at $594,900.00. This home was built in 2025, contains 833 square feet of living space, and sits on a 0 acre lot. This residential home is priced at $714.17 per square foot.

If you'd like to request a tour or more information on 80 Constitution Ave, Portsmouth, NH 03801, please call us at (603) 766-1980 so that we can assist you in your real estate search. To find homes like 80 Constitution Ave, Portsmouth, NH 03801, you can search homes for sale in Portsmouth , or by 03801 . We are here to help when you're ready to contact us!

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Home Details
80 Constitution Ave, Portsmouth, NH 03801
Status
Active
MLS #ID
5078043
Price
$594,900
Bedrooms
1
Bathrooms
1
Square Footage
833
Acres
0
Year
2025
Days on Site
1
Property Type
Residential
Property Sub Type
Condominium
Price per Sq Ft
$714
Date Listed
Mar 3, 2026
Community Information for 80 Constitution Ave, Portsmouth, NH 03801
Address
80 Constitution Ave
State
New Hampshire
Zip Code 03801
Subdivision
Utilities
Sewer
Public Sewer On-Site
Water Source
Public Water On-Site
Interior
Interior Features
Kitchen Island, Kitchen/Dining, Laundry Hook-ups, Living/Dining, Master BR w/ BA and Walk-In Closet(s)
Appliances
ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Dryer, Microwave, Electric Range and ENERGY STAR Qualified Refrigerator
Heating
Electric and Heat Pump
Cooling
Central Air
Fireplace
No
Exterior
Roof
Membrane
Foundation
Poured Concrete
HOA
Has HOA
None
Additional Information
Styles
Flat and Garden
Price per Sq Ft
$714
Source

PrimeMLS, MLS#: 5078043

Comments

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