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Listed by: Janet Slome | JD Advisors, LLC (508) 277-7707
$469,900
Monthly Est:$2,339
1 Bed
1 Bath1 full bath
833sqft
80 Constitution Ave #307, Portsmouth, NH 03801
$469,900
$2,339/moEst:
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Condominium
Built in 2025
$-- HOA
-- sqft lot
$564/sq.ft
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 #307 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 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.
- Houzeo last checked: 2 hours ago
- Listing updated: October 13, 2026 at 6:44 pm
- Source: NEREN/Prime MLS-NH | MLS#: 5114046
Property Details
Status
Active Under Contract
Type
Condominium
No. of Stories
-
County
City
Neighborhood
--
Year Built
2025
HOA Fees
-
Finished Area
833 sqft
Lot Size
-- sqft lot
Basement Area
- sqft
MLS Name
NEREN/Prime MLS
MLS Number
5114046
MLS Status
(31) Under Contract - Active Under Contract
Days on Market
1
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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedroom: 1
Bathroom: 1
Interior
Sewer
Public Sewer On Site
Flooring
Ceramic Tile, Manufactured
Appliances
Energy Star Qualified Dishwasher, Energy Star Qualified Dryer, Microwave, Electric Range, Energy Star Qualified Refrigerator, Energy Star Qualified Washer
Interior Features
Kitchen Island, Kitchen/dining, Laundry Hook Ups, Living/dining, Primary Br W/ Ba, Walk In Closet(s), Smart Thermostat
Heating
Electric, Heat Pump
Cooling
Central Air
Construction
Year Built
Year Built: 2025
Home type
Condominium
Architectural Style
Flat, Garden
Roof
Membrane
Property Condition
New Construction
Construction Materials
Cement Siding
Foundation Details
Poured Concrete
Utilities & Energy
Electric
150 Amp Service
Association Amenities
Clubhouse, Fitness Center, Indoor Storage, Landscaping, Common Acreage, Elevator(s)
Utilities
Cable At Site, Underground Utilities
Parking Features
Assigned, On Site
Water Source
Public Water On Site
Other Features
Lot Features
Condo Development
Price History
| Date | Event | Price |
|---|---|---|
10/13/2026 Source: | Contingent (Active Under Contract) | $469,900 -12.97% $564/sqft |
07/30/2026 Source: | Off Market | $539,900 $648/sqft |
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Based on information from PrimeMLS Inc. through Oct 14, 2026, 11:15AM. This display of listings may or may not be the entire Compilation from the PrimeMLS database, and PrimeMLS does not guarantee the accuracy of such information. The listing broker's offer of compensation is made only to other real estate licensees who are participant members of PrimeMLS. 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 Oct 14, 2026, 11:15AM. © 2026 PrimeMLS, Inc. All Rights Reserved.
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