Back to Search
18 Congress St, Portsmouth, NH 03801
18 Congress St, Portsmouth, NH 03801
18 Congress St, Portsmouth, NH 03801
18 Congress St, Portsmouth, NH 03801
18 Congress St, Portsmouth, NH 03801
18 Congress St, Portsmouth, NH 03801
18 Congress St, Portsmouth, NH 03801

18 Congress St Portsmouth, NH 03801

$3,250,000

ACTIVE
Beds
3
Baths
3
Sqft
2,195
Acres
Year
2006
Days on Site
46
Property Type
Residential
Sub Type
Condominium
Per Square Foot
$1,481
Date Listed
Feb 12, 2026

Description of 18 Congress St, Portsmouth, NH 03801

Listing details for 18 Congress St, Portsmouth, NH 03801 : Premier downtown Portsmouth condo in one of Market Square’s most prestigious and sought after buildings. This expansive double-unit residence offers true single level living with hardwood floors throughout. Impressive ceiling height enhances the main living areas, while the open concept layout is anchored by a high end kitchen with granite countertops and beautiful finishes. Wrapped in 13 clerestory windows, the home is filled with exceptional natural light, creating a bright and inviting atmosphere in every room. The thoughtfully designed layout includes three generously sized bedrooms, highlighted by an impressive primary suite featuring three walk-in closets and a spacious en-suite bath. Two additional bedrooms and two and one-half baths offer comfortable accommodations for family or guests. A dedicated laundry room and a versatile den ideal for a home office or additional living space, providing flexibility for a variety of lifestyles. The main living area is further enhanced by a gas fireplace, adding warmth and ambiance. Additional amenities include central air conditioning and two deeded, secure covered parking spaces in a heated garage. Enjoy fireworks from the rooftop deck, watch parades from your living room window, and take in the annual Christmas tree lighting right from home. Unmatched lifestyle and location define this exceptional property, offering effortless access to Portsmouth’s renowned dining, shopping, waterfront, and year round events.
Listing Updated : 02-23-2026 at 11:01 AM EST
Source

PrimeMLS, MLS#: 5076449

Home Worth Check

Interested in 18 Congress St, Portsmouth NH, 03801?

By proceeding, you consent to receive calls, texts and voicemails at the number you provided (may be recorded and may be autodialed and use prerecorded and artificial voices), and email, from Bean Group | eXp Realty about your inquiry and other home-related matters. Msg/data rates may apply. This consent applies even if you are on a do not call list and is not a condition of any purchase.

Location of 18 Congress St, Portsmouth, NH 03801

Google Map
Mortgage Calculator
Listing Price
Down Payment
Interest Rate
This beautiful 3 beds 3 baths home is located at 18 Congress St, Portsmouth, NH 03801 and is listed for sale at $3,250,000.00. This home was built in 2006, contains 2195 square feet of living space, and sits on a acre lot. This residential home is priced at $1,480.64 per square foot.

If you'd like to request a tour or more information on 18 Congress St, Portsmouth, NH 03801, please call us at (603) 766-1980 so that we can assist you in your real estate search. To find homes like 18 Congress St, Portsmouth, NH 03801, you can search homes for sale in Portsmouth , or by 03801 . We are here to help when you're ready to contact us!

Schools Near 18 Congress St, Portsmouth, NH 03801

Homes Similar to 18 Congress St, Portsmouth, NH 03801

Related Blogs
HomePortsmouth