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Listed by Meaghan DeFreze of KW Coastal and Lakes & Mountains Realty
Motivated Seller! An extraordinary opportunity awaits in one of Portsmouth’s most coveted locations! Currently configured as a luxury commercial office space, this expansive 4,600± sq.ft. third-floor condominium offers the rare potential to be transformed into a stunning residential unit in the vibrant downtown core! Positioned between Market Street and Congress Street, this historic 1860 building has been meticulously restored inside and out, preserving timeless character while offering modern convenience. Direct elevator access brings you into a sun-filled open layout framed by oversized windows on nearly every side, flooding the space with natural light and city views. With soaring ceilings, flexible floor plan, the possibilities are endless design a grand single residence with a multi-bedroom layout and spacious living and entertaining areas. A standout feature is the professional-grade kitchen, which could be reimagined into a stunning culinary centerpiece for gatherings at home. Step outside and you’re just moments from Portsmouth’s award-winning restaurants, cafs, boutiques, galleries and waterfront. With the municipal parking garage conveniently across the street, this residence blends urban lifestyle and everyday practicality. This is a one-of-a-kind opportunity to reimagine a historic space bring your vision and create your dream home in downtown Portsmouth. Buyers to do their own due diligence with the town regarding conversion from commercial to residential use.

More Info

Tax Information

  • Tax Year2024

Building

  • Year Built1860
  • ConstructionBrick Exterior
  • GarageNo
  • Unit NumberK
  • Total Rooms13
  • FoundationBrick, Concrete

Property

  • AreaNH-Rockingham
  • Property TypeCondo
  • Road FrontageTBD
  • DrivewayNone
  • LotK
  • RoadsPaved, Public
  • Lot DescriptionCondo Development, Level, Sidewalks, In Town, Near Shopping, Near Public Transportatn

Other

  • HOA Fee$846
  • Date Price Change10/02/2025
  • Taxes$16,811
  • FrequencyMonthly
  • Unadjusted TaxesNo
  • SurveyedUnknown
  • SeasonalNo
  • Time ShareNo
  • Association AmenitiesElevator(s)
  • Date Listed10/02/2025
  • View Count1

Basic Information

  • List Price$2,300,000
  • Virtual TourView Tour
  • Square Feet4,627
  • StatusACT
  • Bathroom3
  • Half Bath3
  • StyleOther, Single Level
  • New ContructionExisting
  • MLS Number5064019
  • MLS StatusActive

Exterior

  • RoofMembrane

Utilities

  • ElectricCircuit Breaker(s)
  • WaterPublic
  • Heating CoolingNatural Gas
  • Equipment AppliancesCO Detector, Battery Smoke Detector, Sprinkler System
  • SewerPublic
  • UtilitiesGas On-Site, Telephone Available

Location

  • TownPortsmouth
  • StateNH
  • Zip03801
  • CountyRockingham
  • ZoningCD5
  • ResortNo
  • SubdivisionPierce Block
  • Map117
  • DistrictPortsmouth School District
  • Flood ZoneNo
  • Address20 Ladd Street

Interior

  • FloorsCarpet, Laminate
  • Interior FeaturesElevator, Natural Light
  • BasementNo Tenant Access
  • Stories1

Amenities

  • PetsYes
  • PricePerSqFt497.08

Map Location

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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 February 10, 2026 9:38 PM EST

 

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