80 Constitution Avenue #331, Portsmouth, NH 03801 - Photo 1

1/1

$599,900

Sold
Closed
Condo
2 Beds
2 Full Baths
975 Sq. Ft.
1 Car Garage
Updated 17 hours ago

1/1

Property Description

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 #331 features a bright, open-concept layout with abundant natural light streaming through oversized windows. 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.

Full Property Details

Full Property Details for 80 Constitution Ave #331

General

Sold For: $599,900
Status: Closed
Type: Condo
Source: PrimeMLS
MLS ID: 5075822
Added to Site: 56 day(s) ago

Interior

Number of Rooms: 5
Interior Features: Elevator, Passenger Elevator, Kitchen Island, Kitchen/Dining, Living/Dining, Primary BR w/ BA, Walk-In Closet, Common Heating/Cooling, Smart Thermostat
Appliances: ENERGY STAR Qual Dishwshr, ENERGY STAR Qual Dryer, Microwave, Electric Range, ENERGY STAR Qual Fridge, ENERGY STAR Qual Washer
Flooring: Ceramic Tile, Other

Rooms

Bathrooms

Total Bathrooms: 2
Full Bathrooms: 2

Bedrooms

Total Bedrooms: 2

Exterior

Exterior Features: Balcony
Color: White/Grey

Parking

Garage: Yes
Garage Spaces: 1
Parking: Assigned, On-Site, Parking Spaces 2

Location

County: Rockingham
Condo Project Name: Sage Portsmouth
Driving Directions: GPS: 2454 Lafayette Road, Portsmouth, NH 03801 I95 North - Exit 3 Right at lights, Right at second lights onto Peverley Hill Road. Next lights Right onto Banfield Road. First Stop Sign (three way Stop) Left onto Constitution Ave. 1/4 Mile on left. Call for Directions.

School Information

School District: Portsmouth
Elementary School: Little Harbor School
Middle School: Portsmouth Middle School
High School: Portsmouth High School

Heating & Cooling

Cooling Type: Central AC
Heating Type: Electric, Heat Pump

Utilities

Sewer: Public Sewer On-Site

Structural Information

Construction Status: New Construction
Basement Entrance: Interior
Roof: Membrane
Stories/Levels: 1
Square Feet: 975
Finished Total: 975 Sq. Ft.
Finished Above Grnd: 975 Sq. Ft.
Year Built: 2025

Unit Information

Units in Building: 95

Lot Features

Frontage: TBD
Driveway/Sidewalk: Common/Shared, Paved
Zoning: Residential

Financial Considerations

Price Per Sq. Ft.: $615.28
Other Fee: Fee 1: $459
Other Fee Type: Fee 1 Includes: Landscaping, Plowing, Trash
Other Fee Freq.: Fee 1 Frequency: Monthly

Disclosures and Reports

Surveyed: Yes

Listed by JD Advisors, LLC, Janet Slome
Sold by A Non PrimeMLS Agency, A non. PrimeMLS customer

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Listed by JD Advisors, LLC, Janet Slome
Sold by A Non PrimeMLS Agency, A non. PrimeMLS customer

Listing agent

— 80 Constitution Ave #331 —

Janet Slome

JD Advisors, LLC

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Schools

Schools serving 80 Constitution Ave #331

School District:Portsmouth School District, Portsmouth, NH

Name	Grades	Distance
Mary C. Dondero Elementary School 32 Van Buren Avenue, Portsmouth, NH 03801	K-5	0.9 mi

Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 80 Constitution Ave #331

Date

Details

Price

Change

Source

3/26/2026

Sold

$599,900

—

MLS

2/05/2026

Listed

$599,900

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

22 Colony Wy, Kittery, ME 03904 - Photo 1

Just Listed

$349,900

22 Colony Wy Kittery, ME 03904

Mobile Home
Active
Updated 3 days ago

2
Beds
2
Total Baths
1,387
Sq. Ft.

Listed by Signature Homes Real Estate Group, LLC

17 Commercial St, Kittery, ME 03904 - Photo 1

Just Listed

$859,000

Open House

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Single Family
Active
Updated 3 days ago

3
Beds
2
Total Baths
2,284
Sq. Ft.

Listed by Compass Real Estate

81 Goodwin Rd, Kittery, ME 03905 - Photo 1

Just Listed

$1,250,000

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Single Family
Active
Updated 20 hours ago

2
Beds
2
Total Baths
1,675
Sq. Ft.

Listed by Compass Real Estate

24 Newson Ave, Kittery, ME 03904 - Photo 1

Just Listed

$525,000

24 Newson Ave Kittery, ME 03904

Single Family
Active
Updated 2 days ago

1
Bed
1
Total Bath
644
Sq. Ft.

Listed by The Aland Realty Group, LLC

100 Shepard's Cove Rd, Kittery, ME 03904 - Photo 1

Price Reduced

-$10,000 (-1.71%)

$575,000

100 Shepard's Cove Rd #F204 Kittery, ME 03904

Condo
Active
Updated 1 day ago

1
Bed
2
Total Baths
1,174
Sq. Ft.

Listed by Great Island Realty, LLC

10 Lewis Rd, Kittery, ME 03904 - Photo 1

Price Reduced

-$49,900 (-3.12%)

$1,550,000

10 Lewis Rd Kittery, ME 03904

Single Family
Active
Updated 3 days ago

3
Beds
3
Total Baths
4,699
Sq. Ft.

Listed by Widi Realty Group

10 Blueberry Ln, Kittery, ME 03904 - Photo 1

Price Reduced

-$15,000 (-1.5%)

$985,000

10 Blueberry Ln Kittery, ME 03904

Single Family
Active
Updated 15 hours ago

3
Beds
3
Total Baths
1,906
Sq. Ft.

Listed by RE/MAX Realty One

Price Reduced

-$49,900 (-3.12%)

$1,550,000

10 Lewis Rd Kittery, ME 03904

Commercial
Active

Listed by Widi Realty Group

80 Constitution Ave, Portsmouth, NH 03801 - Photo 1

Sold

$534,900

80 Constitution Ave #408 Portsmouth, NH 03801

Condo
Closed
Updated 19 hours ago

1
Bed
1
Total Bath
723
Sq. Ft.

Listed by JD Advisors, LLC
Sold by William Raveis R.E, The Dolores Person Group LLC

2075 Lafayette Rd, Portsmouth, NH 03801 - Photo 1

Sold

$685,000

2075 Lafayette Rd #B11 Portsmouth, NH 03801

Condo
Closed

2
Beds
2
Total Baths
1,410
Sq. Ft.

Listed by Coldwell Banker Realty - Portsmouth, NH
Sold by Tate & Foss Sotheby's International Rlty

239 Grant Ave, Portsmouth, NH 03801 - Photo 1

Sold

$609,900

239 Grant Ave Portsmouth, NH 03801

Single Family
Closed

3
Beds
1
Total Bath
1,381
Sq. Ft.

Listed by RSA Realty, LLC
Sold by Lexi Leddy Real Estate LLC

40 Taft Rd, Portsmouth, NH 03801 - Photo 1

Sold

$525,000

40 Taft Rd Portsmouth, NH 03801

Single Family
Closed

3
Beds
1
Total Bath
1,050
Sq. Ft.

Listed by Top Agent Real Estate
Sold by KW Coastal and Lakes & Mountains Realty/Rochester

80 Constitution Avenue #331, Portsmouth, NH 03801 (MLS# 5075822) is a Condo property that was sold at $599,900 on March 26, 2026. Want to learn more about 80 Constitution Avenue #331? Do you have questions about finding other Condo real estate for sale in Portsmouth? You can browse all Portsmouth real estate or contact a Coldwell Banker agent to request more information.

80 Constitution Ave #331 Portsmouth, NH 03801