Skip main navigation
Closed
    • Listed by: KW Coastal and Lakes & Mountains Realty • Lawa-Na McClellan
    Bought with: KW Coastal and Lakes & Mountains Realty
    $305,000

    12 Portland Avenue #1, Dover, NH 03820

    2beds
    1,058sqft
    Condominium
    Built in 1850
    -- sqft lot
    $309,800 Zestimate®
    $288/sqft
    $2,104 Estimated rent

    Home value

    $309,800

    $266,000 - $359,000

    $2,104/mo

    Zestimate® history
    Loading
    Loading...

    Owner options

    List your home for rent

    $2,104/mo

    Rent Zestimate®

    Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.

    Learn more

    $2,104/mo

    Rent Zestimate®

    Refinance and save

    $1,727/mo

    Est. payment

    Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.

    See today's rates

    $1,727/mo

    Est. payment

    Explore your selling options

    Work with a Zillow partner agent

    Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.

    Get started

    List with your own agent

    Get your home in front of millions of buyers by listing it on Zillow.

    Learn how to do it

    Sell it yourself

    Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).

    List your home

    What's special

    Historic charmIn-unit laundryFunctional layoutFirst-floor single-levelTimeless characterModern updates and touches
    Downsizers, first-time buyers, and investors take notice, 12 Portland Avenue, Unit 1 offers an exceptional opportunity to enjoy true downtown Dover living with historic charm thoughtfully paired with modern updates and touches. This first-floor, single-level 2-bedroom, 1-bathroom condominium delivers easy, low-maintenance living with low condo fees, in-unit laundry, a functional layout, and full basement storage, plus the rare bonus of off-street parking for two vehicles. Step outside and immerse yourself in the heart of the Garrison City, Dover’s vibrant downtown, restaurants, shops, parks, and train station are all just moments away. Ideal for those just starting out, looking to downsize, or seeking a solid investment, this home blends timeless character, walkability, and long-term value in a prime in-town location. Showings begin at the public open house Saturday, 12/27/25 from 12:30 PM–2:30 PM.

    Zillow last checked:

    Listing updated:

    Listed by:

    Lawa-Na McClellan,

    KW Coastal and Lakes & Mountains Realty 603-610-8500,

    Michael Canty,

    KW Coastal and Lakes & Mountains Realty

    Bought with:

    Ashley Eason

    KW Coastal and Lakes & Mountains Realty

    Source: PrimeMLS,MLS#: 5072610MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 2
    • Bathrooms: 1
    • Full bathrooms: 1
    Heating
    • Gas Heater, Hot Water
    Cooling
    • Wall Unit(s)
    Appliances
    • Included: Dryer, Microwave, Electric Range, Refrigerator, Washer, Electric Stove
    • Laundry: 1st Floor Laundry
    Features
    • Flooring: Hardwood
    • Windows: Blinds
    • Basement: Concrete,Interior Entry
    Interior area
    • Total structure area: 1,058
    • Total interior livable area: 1,058 sqft
    • Finished area above ground: 1,058
    • Finished area below ground: 0

    Property

    Parking
    • Parking features: Paved, Driveway
    • Has uncovered spaces: Yes
    Accessibility
    • Accessibility features: 1st Floor Bedroom, 1st Floor Full Bathroom, No Stairs from Parking, Paved Parking, 1st Floor Laundry
    Features
    • Levels: One
    • Stories: 1
    • Patio & porch: Patio
    Lot
    • Features: Near School(s)
    Details
    • Parcel number: DOVRM03003BL1
    • Zoning description: CBD-G

    Construction

    Type & style
    • Home type: Condo
    • Property subtype: Condominium
    Materials
    • Aluminum, Vinyl Exterior
    • Foundation: Concrete, Stone
    • Roof: Asphalt Shingle
    Condition
    • New construction: No
    • Year built: 1850

    Utilities & green energy

    • Electric: 100 Amp Service, Circuit Breakers
    • Sewer: Public Sewer
    • Utilities for property: Cable

    Community & HOA

    Community
    • Subdivision: Portland Avenue
    HOA
    • Services included: Heat, Hot Water, Maintenance Grounds, Sewer, Water
    • Additional fee info: Fee: $370
    Location
    • Region: Dover

    Financial & listing details

    • Price per square foot: $288/sqft
    • Tax assessed value: $262,500
    • Annual tax amount: $4,770
    • Date on market: 12/26/2025
    • Road surface type: Paved

    Price history

    DateEventPrice
    2/27/2026Sold$305,000-4.7%$288/sqft
    Source: PrimeMLS #5072610 Report a problem
    12/26/2025Listed for sale$319,900+10.3%$302/sqft
    Source: PrimeMLS #5072610 Report a problem
    10/6/2023Sold$290,000-1.7%$274/sqft
    Source: PrimeMLS #4964966 Report a problem
    9/13/2023Price change$294,900-1.7%$279/sqft
    Source: PrimeMLS #4964966 Report a problem
    8/17/2023Price change$299,900-3.2%$283/sqft
    Source: PrimeMLS #4964966 Report a problem
    8/10/2023Listed for sale$309,900+113.9%$293/sqft
    Source: PrimeMLS #4964966 Report a problem
    10/21/2016Sold$144,900$137/sqft
    Source: PrimeMLS #4516278 Report a problem
    9/19/2016Listed for sale$144,900+574%$137/sqft
    Source: Bean Group / Dover #4516278 Report a problem
    8/24/2012Sold$21,500-59.8%$20/sqft
    Source: Public Record Report a problem
    7/19/2012Price change$53,500-53.4%$51/sqft
    Source: RE/MAX Coast To Coast Properties #4177752 Report a problem
    6/30/2012Listed for sale--
    Source: Homepath Report a problem
    6/15/2012Sold$114,700+129.9%$108/sqft
    Source: Public Record Report a problem
    3/9/2012Price change$49,900-16.7%$47/sqft
    Source: Homepath #4122442 Report a problem
    2/11/2012Price change$59,900-17.4%$57/sqft
    Source: Homepath #4122442 Report a problem
    1/11/2012Listed for sale$72,500-36.8%$69/sqft
    Source: Homepath #4122442 Report a problem
    12/22/2011Sold$114,700$108/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2024$4,770 +4.5%$262,500 +7.5%
    2023$4,565 +5.2%$244,100 +11.6%
    2022$4,339 +3.5%$218,700 +13.2%
    2021$4,192 +2.5%$193,200 +17.4%
    2020$4,088 +2%$164,500 +3.4%
    2019$4,008 +6.5%$159,100 +5.3%
    2018$3,765 +2.1%$151,100 +6%
    2017$3,689 +6.5%$142,600 +8.2%
    2016$3,465 -3.4%$131,800 -2.2%
    2015$3,587 +6.3%$134,800 +0.4%
    2011$3,374 +0.5%$134,300 -5%
    2010$3,356 -5.8%$141,300 -16.3%
    2008$3,564 $168,900
    Find assessor info on the county website

    Neighborhood: 03820

    Nearby homes

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Woodman Park Elementary School
    • Middle: Dover Middle School
    • High: Dover High School
    • District: Dover School District SAU #11

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

    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
    $309,800
    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
    $309,800

    Nearby cities

    Nearby zip codes

    Other Dover Topics

      Search
      Updates
      Favorites
      Plan
      Inbox