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Listed by: Janet Slome | JD Advisors, LLC (508) 277-7707
$689,900
Monthly Est:$3,434
2 Beds
- 2 Baths
2 full baths
974sqft
80 Constitution Ave #302, Portsmouth, NH 03801
$689,900
$3,434/moEst:
Get Pre-Approved
Condominium
Built in 2025
$-- HOA
-- sqft lot
$708/sq.ft
Description
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, bike storage. Residence #302 is a corner residence with expansive natural light and an open-concept layout. The home’s premium finishes include a chef’s kitchen with a large freestanding island, a primary suite with a generous walk-in closet, and an ensuite bath with a beautifully tiled, stand-up shower. Need a second bedroom that doubles as an office or guest space? This residence has you covered. Step out onto your private balcony to savor a morning coffee or unwind with an evening glass of wine. 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're excited to welcome you home.
Photos and video may be of model home.
- Houzeo last checked: 10 hours ago
- Listing updated: September 30, 2026 at 1:06 pm
- Source: NEREN/Prime MLS-NH | MLS#: 5083048

Property Details
Status
Active Under Contract
Type
Condominium
No. of Stories
-
County
City
Neighborhood
--
Year Built
2025
HOA Fees
-
Finished Area
974 sqft
Lot Size
-- sqft lot
Basement Area
- sqft
MLS Name
NEREN/Prime MLS
MLS Number
5083048
MLS Status
(31) Under Contract - Active Under Contract
Days on Market
182

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 2
Bathrooms: 2
Interior
Sewer
Public Sewer On Site
Interior Features
Elevator, Passenger Elevator, Kitchen Island, Kitchen/dining, Living/dining, Primary Br W/ Ba, Walk In Closet(s), Common Heating/cooling, Smart Thermostat
Appliances
Energy Star Qualified Dishwasher, Energy Star Qualified Dryer, Microwave, Electric Range, Energy Star Qualified Refrigerator, Energy Star Qualified Washer
Exterior Features
Balcony
Flooring
Ceramic Tile, Other
Cooling
Central Air
Heating
Electric, Heat Pump
Construction
Year Built
Year Built: 2025
Home type
Condominium
Property Condition
New Construction
Foundation Details
Poured Concrete
Architectural Style
Flat, Garden
Roof
Membrane
Construction Materials
Cement Siding
Utilities & Energy
Water Source
Public Water On Site
Utilities
Cable At Site, Underground Utilities
Association Amenities
Maintenance, Clubhouse, Fitness Center, Insurance, Indoor Storage, Landscaping, Common Acreage, Common Heating/cooling, Elevator(s), Security, Snow Removal, Trash
Parking Features
Assigned, On Site, Parking Spaces 2
Electric
150 Amp Service
Other Features
Lot Features
Condo Development, Corner Lot
Price History
| Date | Event | Price |
|---|---|---|
08/31/2026 Source: | Listed for Sale | $689,900 $708/sqft |
08/31/2026 Source: | Contingent (Active Under Contract) | $689,900 $708/sqft |
Getting Around 80 Constitution Ave
Bike Score®
Somewhat Bikeable
43/100
Walk Score®
Car-Dependent
47/100
Data provided by Redfin
Nearby Homes
Find Homes by Property Features in Portsmouth, NH
Based on information from PrimeMLS Inc. through Oct 09, 2026, 02:32PM. 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 09, 2026, 02:32PM. © 2026 PrimeMLS, Inc. All Rights Reserved.
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