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  • Listed by: KW Coastal and Lakes & Mountains Realty/Portsmouth • Erin Proulx
    Bought with: Compass New England, LLC
    $879,900

    609 State Street #1, Portsmouth, NH 03801

    2beds
    1,458sqft
    Condominium
    Built in 1890
    -- sqft lot
    $854,900 Zestimate®
    $603/sqft
    $3,851 Estimated rent

    Home value

    $854,900

    $812,000 - $898,000

    $3,851/mo

    Zestimate® history
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    What's special

    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.

    Zillow last checked:

    Listing updated:

    Listed by:

    Erin Proulx,

    KW Coastal and Lakes & Mountains Realty/Portsmouth Erin@ProulxRealEstate.com

    Bought with:

    Ryan Kaplan

    Compass New England, LLC

    Source: PrimeMLS,MLS#: 5109630MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 2
    • Bathrooms: 2
    • Full bathrooms: 1
    • 3/4 bathrooms: 1
    Heating
    • Natural Gas, Hot Water
    Cooling
    • None
    Features
    • Basement: Storage Space,Unfinished,Interior Entry
    Interior area
    • Total structure area: 1,458
    • Total interior livable area: 1,458 sqft
    • Finished area above ground: 1,458
    • Finished area below ground: 0

    Property

    Parking
    • Parking features: Shared Driveway, Paved, Deeded, Driveway, Off Street, On Site
    • Has uncovered spaces: Yes
    Features
    • Levels: One
    • Stories: 1
    Lot
    • Features: Landscaped, Level, Sidewalks, In Town, Near Shopping, Neighborhood, Near School(s)
    Details
    • Parcel number: PRSMM0137B0030L1
    • Zoning description: GRC
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: Condo
    • Property subtype: Condominium
    Materials
    • Brick Exterior
    • Foundation: Other, Stone
    • Roof: Slate
    Condition
    • New construction: No
    • Year built: 1890

    Utilities & green energy

    • Electric: Circuit Breakers
    • Sewer: Public Sewer
    • Utilities for property: Other

    Community & HOA

    Community
    • Subdivision: Whipple School
    HOA
    • Services included: Maintenance Grounds, Plowing, Sewer, Trash, Water
    • Additional fee info: Fee: $677
    Location
    • Region: Portsmouth

    Financial & listing details

    • Price per square foot: $603/sqft
    • Tax assessed value: $776,800
    • Annual tax amount: $8,941
    • Date on market: 9/14/2026
    • Road surface type: Paved

    Price history

    DateEventPrice
    10/20/2026Sold$879,900$603/sqft
    Source: PrimeMLS #5109630 Report a problem
    10/2/2026Price change$879,900-4.9%$603/sqft
    Source: PrimeMLS #5109630 Report a problem
    9/16/2026Listed for sale$925,000+137.2%$634/sqft
    Source: PrimeMLS #5109630 Report a problem
    3/5/2012Sold$390,000$267/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2024$8,685 +6.3%$776,800 +53.4%
    2023$8,167 +6.1%$506,300
    2022$7,696 +3.4%$506,300
    2020$7,443 -1.1%$506,300
    2019$7,524 -3.9%$506,300 +2.4%
    2018$7,828 +3%$494,200
    2017$7,601 +15.7%$494,200 +28.2%
    2016$6,569 +1.5%$385,500
    2015$6,473 +13.1%$385,500 +22%
    2014$5,721 +3.1%$316,100
    2012$5,548 +1.6%$316,100
    2011$5,459 -0.8%$316,100
    2010$5,503 $316,100
    Find assessor info on the county website

    Neighborhood: 03801

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Little Harbor School
    • Middle: Portsmouth Middle School
    • High: Portsmouth High School
    • District: Portsmouth

    Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value
    $854,900
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $854,900