609 State Street, Unit 1Portsmouth, NH 03801MLS Number 5109630

  • Price: $925,000
  • Est. Mortgage of $/month
  • 1 Day on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 6.76% last updated on Sep 10, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
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CMS
609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801609 State Street Portsmouth NH 03801
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  • 2Bedrooms
  • 2Bathrooms
  • 1890Year Built
  • 1,458Square Feet

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Listed by Erin Proulx of KW Coastal and Lakes & Mountains Realty/Portsmouth (Erin@ProulxRealEstate.com)
Welcome to 609 State St., where Portsmouth history & modern living come together in an exceptional downtown setting. Originally built in 1890, the beautifully preserved Whipple School has been thoughtfully transformed into an intimate 11-unit condominium association, offering a rare opportunity to own a piece of Portsmouth's architectural history just 1 block from the heart of downtown. Uniquely positioned as the only 1st-floor residence, this exceptional condo unit offers single-level living with direct walk-out access to a private rear patio - an especially rare amenity in downtown Portsmouth. The pet-friendly association makes it easy to step outside with your four-legged companion, while the coveted location places the best of the city just beyond your doorstep. Inside, this beautifully updated 2-bed, 2-full-bath home seamlessly blends original character with stylish modern enhancements. The spacious, open-concept living, dining, & kitchen areas create an inviting setting. The recently renovated kitchen is a standout, featuring granite countertops, tile backsplash, under-cabinet lighting, an induction range, & wine refrigerator. Both bathrooms have also been tastefully renovated, & the entire interior has been freshly painted. Adding to the appeal is an abundance of storage, including generous storage within the unit, a dedicated basement storage area, and additional common storage - an uncommon luxury for a historic downtown property. The well-maintained association continues to invest in the upkeep of the building & grounds, providing peace of mind & lasting appeal. 2 parking spaces further enhance convenience. Leave the car behind and immerse yourself in the Portsmouth lifestyle, with acclaimed restaurants, boutique shopping, galleries, & vibrant downtown amenities just steps away. A truly distinctive property offering historic character, thoughtful updates, private outdoor space, exceptional storage, & an unbeatable downtown location.

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More Info

Basic Information

  • PricePerSqFt634.43

Building

  • Year Built1890
  • ConstructionBrick Exterior
  • GarageNo
  • Unit Number1
  • Total Rooms4
  • FoundationOther, Stone

Property

  • AreaNH-Rockingham
  • Property TypeCondo
  • Road FrontageTBD
  • DrivewayCommon/Shared, Paved
  • Lot1
  • RoadsPaved, Public, Public Maintained Road
  • Lot DescriptionLandscaped, Level, Sidewalks, In Town, Near Shopping, Neighborhood, Near School(s)

Other

  • Fee IncludesLandscaping, Plowing, Sewer, Trash, Water
  • HOA Fee$677
  • Date Price Change09/14/2026
  • Taxes$8,941
  • FrequencyMonthly
  • Unadjusted TaxesNo
  • SurveyedYes
  • SeasonalNo
  • Assessment Year2025
  • Time ShareNo
  • Date Listed09/14/2026

Tax Information

  • Tax Year2025

Location

  • TownPortsmouth
  • StateNH
  • Zip03801
  • CountyRockingham
  • ZoningGRC
  • SubdivisionWhipple School
  • Map137
  • DistrictPortsmouth
  • Flood ZoneNo
  • Elementary SchoolLittle Harbor School
  • Junior HighPortsmouth Middle School
  • High SchoolPortsmouth High School
  • Address609 State Street

Utilities

  • ElectricCircuit Breaker(s)
  • WaterPublic
  • Heating CoolingNatural Gas, Hot Water
  • SewerPublic
  • UtilitiesOther

Rooms

  • Full Bath1

Basic Information

  • List Price$925,000
  • Square Feet1,458
  • StatusCMS
  • Bedrooms2
  • Bathroom2
  • 3/4 Baths1
  • StyleConversion
  • New ContructionExisting
  • MLS Number5109630
  • MLS StatusComing Soon

Interior

  • BasementStorage Space, Unfinished
  • Stories1

Exterior

  • RoofSlate

Amenities

  • PetsYes
Coldwell Banker Dinsmore Associates
Office: 603-898-9038
115 Indian Rock Road
Windham, NH 03087

Portsmouth, NH Demographics

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Portsmouth, NH Real Estate Market Data

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Portsmouth, NH Schools

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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 September 15, 2026 6:37 AM UTC

 

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