Crystal Athas
REALTOR®
BEDS3
BATHS3 full 1 partial
SQUARE FEET3,116
MLS#5084498
STATUSActive
PROPERTY TYPEResidential - Single Family
SCHOOLPortsmouth
Listing Courtesy of:
Olde Port Properties
Agency Phone: 603-661-6823
Associate Name: Barbara Theodore
Property Description
Welcome to this exceptional historic free-standing single-family 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. There are six working fireplaces five are gas, one is wood 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 $6,275,000, with select furnishings available by negotiation.
Property Features
Property Type: Residential - Single Family
Basement: Concrete
Cooling: Central AC
Fenced: Yes
Heating: Natural Gas, Hot Air, Multi Zone
Home Style: Historic Vintage
Lot Size: 0.05 Acres
Roof Type: Asphalt Shingle
Stories: 3.0
Taxes: $25,736
Year Built: 1815
Amenities
Gas Fireplace
Wood Fireplace
3+ Fireplaces
Other
2nd Floor Laundry
Basement Laundry
Full Fence
Garden Space
Natural Shade
Patio
Feature Descriptions
Appliances: Dishwasher, Disposal, Dryer, Washer
Baths 1/2: 1
Baths Full: 3
Color: Brick
Construction: Masonry, Brick Exterior
Construction Status: Existing
Days on Site: 48
Driveway: Heated
Electric: Generator, Underground
Equipment: Air Conditioner, Humidifier
Exterior: Masonry, Brick Exterior
Flood Zone: Unknown
Flooring: Hardwood
Foundation: Granite
Lot: City Lot, Curbing, Landscaped, Level, Sidewalks, Street Lights, View, Water View, Near Shopping, Neighborhood
Nearby Bodies of Water: Piscataqua River
Number of Rooms: 8
Parking: On-Site
Road Frontage: 37
Roads: Paved, Public
Sewer: Public
Sq. Ft. Above Grade Finished: 3116
Sq. Ft. Total Finished: 3116
Total Stories: 3
Units: 1
Water: Public
Water Access: No
Water Body Type: River
Water View: Yes
Zoning: CD 4
Local Schools
High School: Portsmouth High School
Middle School: Portsmouth Middle School
Elementary School: Little Harbor School
School District: Portsmouth
Listed By / Shown By
Listed By
Agency Name: Olde Port Properties
Agent Name: Barbara Theodore
Agency Phone: 603-661-6823
Shown By
Agent Name: Crystal Athas
Agent Phone:
Agency Title: Better Homes and Gardens Real Estate The Masiello Group
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Estimated Payment
$ 17,940.30 per month $13,965.43 Principal & Interest $2,144.67 Property Tax $1,830.21 Homeowner's Insurance
Listing data compilation and photo(s) 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, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data Last Updated 2026-06-08 23:33:17 
20 Atkinson Street | MLS# 5084498
This single family home located at 20 Atkinson Street, Portsmouth, NH 03801 is currently listed for sale with an asking price of $6,275,000. This property was built in 1815 and has 3 bedrooms and 3 full and 1 partial baths with 3116 sq. ft. Atkinson Street is located within the Portsmouth school district. Search Portsmouth real estate on crystalathas.masiellogrouprealestate.com today.