20 Atkinson ST, Portsmouth, NH 03801
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20 Atkinson ST, Portsmouth, NH 03801
20 Atkinson ST, Portsmouth, NH 03801
20 Atkinson ST, Portsmouth, NH 03801
20 Atkinson ST, Portsmouth, NH 03801
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Matthew Costantino

Matthew Costantino

+1(603) 733-8421
Listed by Barbara Theodore • Olde Port Properties
$ 6,750,000
Est. payment /mo
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20 Atkinson ST Portsmouth, NH 03801

3 Beds

4 Baths

3,116 SqFt

UPDATED:

Key Details

Property Type Single Family Home

Sub Type Single Family

Listing Status Active

Purchase Type For Sale

Square Footage 3,116 sqft

Price per Sqft $2,166

MLS Listing ID 5084498

Style Historic Vintage

Bedrooms 3

Full Baths 3

Half Baths 1

Construction Status Existing

Year Built 1815

Annual Tax Amount $25,736

Tax Year 2025

Lot Size 2,178 Sqft

Acres 0.05

Property Sub-Type Single Family

Property Description

Welcome to this exceptional historic residence overlooking a picturesque city park and the iconic Strawbery Banke Museum. This distinguished 3-bedroom, 3.5-bath home masterfully blends timeless architectural character with refined modern luxury. Spanning approximately 3,100 square feet, the thoughtfully designed interior showcases high-end finishes throughout, including radiant heated bathroom floors and a heated driveway—ensuring effortless comfort in every season. Tailored for today's lifestyle, the home features two generously sized, dedicated offices, ideal for remote work or creative endeavors. At its center, a beautifully enclosed brick courtyard offers a rare private sanctuary—perfect for elegant entertaining or quiet relaxation. Ideally situated in the heart of historic Portsmouth, just moments from Prescott Park and the scenic Piscataqua River, this residence provides unparalleled access to the city's vibrant waterfront, cultural attractions, and celebrated charm. A truly rare offering, this mixed-use zoned property presents a once-in-a-lifetime opportunity., first offering in 43 years! Offered at $6,750,000, with select furnishings available by negotiation.

Location

State NH

County Nh-rockingham

Area Nh-Rockingham

Zoning CD 4

Body of Water Piscataqua River

Rooms

Basement Entrance Interior

Basement Concrete

Interior

Heating Natural Gas, Hot Air, Multi Zone

Cooling Central AC

Flooring Hardwood

Exterior

Parking Features No

Utilities Available Gas On-Site, Underground Gas

Waterfront Description Yes

View Y/N Yes

Water Access Desc No

View Yes

Roof Type Asphalt Shingle

Building

Lot Description City Lot, Curbing, Landscaped, Level, Sidewalks, Street Lights, View, Water View, Near Shopping, Neighborhood

Story 3

Sewer Public

Water Public

Architectural Style Historic Vintage

Construction Status Existing

Schools

Elementary Schools Little Harbor School

Middle Schools Portsmouth Middle School

High Schools Portsmouth High School

School District Portsmouth

Others

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PrimeMLS
Matthew Costantino

Matthew Costantino

Agent | License ID: 081405

+1(603) 733-8421

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20 Atkinson ST