20 Atkinson StreetPortsmouth, NH 03801MLS Number 5084498

  • Price: $6,275,000
  • Est. Mortgage of $/month
  • 44 Days on Market
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%
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Federal 30-year interest rate: 6.53% last updated on May 28, 2026
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20 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 0380120 Atkinson Street Portsmouth NH 03801
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  • 3Bedrooms
  • 0.05Acreage
  • 4Bathrooms
  • 1815Year Built

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Listed by Barbara Theodore of Olde Port Properties
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.

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More Info

Tax Information

  • Tax Year2025

Location

  • Building Number20
  • StreetAtkinson Street
  • TownPortsmouth
  • StateNH
  • Zip03801
  • CountyRockingham
  • DistrictPortsmouth
  • Elementary SchoolLittle Harbor School
  • Junior HighPortsmouth Middle School
  • High SchoolPortsmouth High School
  • Map107
  • Flood Zone Y/NUnknown
  • Address20 Atkinson Street

Interior

  • Interior FeaturesGas Fireplace, Wood Fireplace,3+ Fireplaces, Other,2nd Floor Laundry, Basement Laundry
  • FloorsHardwood
  • Stories3

Amenities

  • AmenitiesAir Conditioner, Humidifier
  • PricePerSqFt2013.8

Parking

  • Parking Spaces
  • GarageNo
  • Parking DescriptionOn-Site

Building

  • Year Built1815
  • Building ConstructionMasonry, Brick Exterior
  • ConstructionExisting
  • Property StyleHistoric Vintage
  • Bedrooms3
  • Bathroom4
  • Total Baths4
  • Half Bath1
  • Total Rooms8
  • Square Feet3,116
  • APX Unfin Below Grade576
  • BasementConcrete
  • FoundationGranite

Exterior

  • Exterior FeaturesFull Fence, Garden Space, Natural Shade, Patio
  • Exterior ColorBrick
  • RoofAsphalt Shingle

Water Body

  • Water Body NamePiscataqua River
  • Water Body TypeRiver
  • Water AccessNo
  • Water ViewYes

Rooms

  • Full Bath3

Basic Information

  • MLS Number5084498
  • MLS StatusActive
  • Virtual TourView Tour
  • StatusACT
  • Property TypeSingle Family
  • List Price$6,275,000
  • Listing Agent NameBarbara Theodore
  • Broker NameOlde Port Properties

Property

  • Acreage0.05
  • Lot DescriptionCity Lot, Curbing, Landscaped, Level, Sidewalks, Street Lights, View, Water View, Near Shopping, Neighborhood
  • AreaNH-Rockingham
  • DrivewayHeated
  • RoadsPaved, Public
  • Road Frontage37

Utilities

  • Heat SystemNatural Gas, Hot Air, Multi Zone
  • WaterPublic
  • SewerPublic
  • ElectricGenerator, Underground
  • UtilitiesGas On-Site, Underground Gas

Other

  • SeasonalNo
  • Page1563
  • Date Listed04/21/2026
  • View Count3

Your Local Office

Lake Farm Realty

Lake Farm Realty

164 Main Street,
PO Box 265,
Andover, NH 03216
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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 June 3, 2026 7:23 PM EDT

 

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