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$380,000
2 Days On Site

80 Constitution Avenue 409
Portsmouth, NH 03801

For Sale|Condominium|Active Under Contract
1
Bed
1
Total Bath
1
Full Bath
723
SqFt
$526
/SqFt
2025
Built
County:
Rockingham
Listing courtesy of Janet Slome of JD Advisors, LLC
Call Now: (978) 710-9388
Is this the listing for you? We can help make it yours.
(978) 710-9388
80 Constitution Avenue 40980 Constitution Avenue 40980 Constitution Avenue 40980 Constitution Avenue 409
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Monthly Payment (Est.)

$1,734
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Workforce Housing in Portsmouth only (3) One Bedroom residences available. Specific Buyer Requirements apply: Household Income not to exceed $140,500. Brand new construction. Experience luxury living at Sage Portsmouth, an exceptional new condominium community offering premium amenities, concierge services, on site parking, entertainment lounge, work-from-home spaces, club room with a terrace, fitness center, game lounge, pet spa, bike storage, and EV charging. The Franklin floorplan, a Southeast facing one-bedroom, one-bathroom home filled with natural sunlight. The open concept living area features eco-friendly flooring, custom cabinetry, quartz countertops, and under-cabinet lighting. The bedroom includes a walk-through closet with ensuite bath access and a walk-in shower. Located in Portsmouth Green, Sage offers easy access to boutique shopping, restaurants, and fitness studios; also just minutes from downtown Portsmouth. Open House, Model Homes: Saturday - Thursday, 11am - 3pm or By Appointment: GPS: 2454 Lafayette Road, Portsmouth. Photos and video may be of model home.

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Listing Snapshot
Price 
$380,000
Days On Site 
2 Days
Bedrooms 
1
Inside Area (SqFt) 
723 sqft
Total Baths 
1
Full Baths 
1
Partial Baths 
N/A
Lot Size 
N/A
Year Built 
2025
MLS® Number 
5092376
Status 
Active Under Contract
Property Tax 
N/A
HOA/Condo/Coop Fees 
$341 monthly
Sq Ft Source 
N/A
Friends & Family
Recent Activity
18 hours agoListing updated with changes from the MLS®
yesterdayStatus changed to Active Under Contract
yesterdayPrice changed to $380,000
3 days agoListing first seen on site
General Features
Number Of Stories 
1
Parking 
PavedShared Driveway
Property Condition 
New Construction
Property Sub Type 
Condominium
Security 
Security System
Sewer 
Public Sewer
SqFt Above 
723
SqFt Total 
723
Style 
FlatGarden
Utilities 
Cable AvailableUnderground Utilities
Water Source 
Public
Zoning 
Residential
Interior Features
Appliances 
DishwasherDryerMicrowaveWasherDisposal
Cooling 
Central Air
Flooring 
Ceramic Tile
Heating 
Heat Pump
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Exterior Features
Construction Details 
Cement Siding
Community Features
Association Dues 
341
HOA Fee Frequency 
Monthly
School District 
Portsmouth
Schools
School District
Portsmouth
Elementary School
Little Harbor School
Middle School
Portsmouth Middle School
High School
Portsmouth High School
Listing courtesy of Janet Slome of JD Advisors, LLC



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, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Last checked: 2026-06-03 06:33 PM UTC
Neighborhood & Commute
Source: Walkscore
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