209/80 Constitution Avenue

Portsmouth NH 03801

723 sq. ft.

Condo

Last sold for $459,900

Janet Slome, last sold this property on 24 April 2026 after 97 days on market.

Overview

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, and bike storage. Residence #209 offers an open-concept living area that features eco-friendly flooring, custom cabinetry, quartz countertops, and a thoughtful layout. The bedroom includes a walk-through closet with ensuite bath access and a walk-in shower. If you enjoy the perfect mix of indoor and outdoor living, this home is made for you! Step outside from your home onto your bright, private terrace where sunshine and fresh air await — an ideal extension of your living space where you can entertain friends and family. 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 are excited to welcome you home. Photos and video may be of model home.

Features

1 bedroom

1 bathroom

723 sq. ft. floor area

Condo

Estimated Value

Based on this property and similar 1 bedroom condos sold in Portsmouth over the last 12 months, the estimated median property value of 209/80 Constitution Avenue is $529k.

Median value

$529k

Estimated value range

$309.5k - $920.5k

Median days on market

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in Portsmouth. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 209/80 Constitution Avenue

2026

Sold

$459,900

24 Apr 2026 by Janet Slome, of JD Advisors, LLC

Happy sellers in Portsmouth

We have insufficient information to provide an overview of customer satisfaction for Portsmouth. Viewing the agent profiles, reviews and sales for Portsmouth can provide insights for this location.