Skip main navigation
Closed
  • Listed by: Greenwald Realty Group
    Bought with: North New England Real Estate Group
    $349,900

    14 Knowlton Street, Marlborough, NH 03455

    5beds
    2,496sqft
    Multi Family
    Built in 1850
    -- sqft lot
    $439,200 Zestimate®
    $140/sqft
    $1,856 Estimated rent

    Home value

    $439,200

    $400,000 - $483,000

    $1,856/mo

    Zestimate® history
    Loading
    Loading...

    Owner options

    List your home for rent

    $1,856/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

    $1,856/mo

    Rent Zestimate®

    Refinance and save

    $2,451/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

    $2,451/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

    Vegetable gardenDelightful sunporchCozy family roomVibrant flowersCozy bedroomsEstablished raised bedsBeautiful lawn space
    Beautiful Owner-Occupied Duplex in Prime Location! Discover this fantastic owner-occupied duplex set on a serene 2-acre lot, offering a perfect blend of comfort and convenience just minutes from restaurants, grocery stores, and hiking trails while still providing that peaceful country feel. Unit 1 features a modern kitchen equipped with a new dishwasher and stove, along with a spacious living room and a dining room perfect for entertaining. This unit includes two cozy bedrooms, a full bath, and a detached two-car garage. Garden enthusiasts will love the established raised beds, ideal for planting vibrant flowers or a vegetable garden. Unit 2 is equally inviting, boasting three bedrooms and one and a half baths. The kitchen opens to a cozy family room and a delightful sunporch that invites natural light and relaxation. An attached one-car garage adds further convenience. This property is perfect for both homeowners looking to live in one unit while renting the other or investors seeking a lucrative rental opportunity. With plenty of beautiful lawn space for play and relaxation, this duplex is a rare find! Don’t miss the chance to call this place home or add it to your investment portfolio—schedule a viewing today! 48 hour notice and assisted showings by appointment only.

    Zillow last checked:

    Listing updated:

    Listed by:

    Christine Houston,

    Greenwald Realty Group 603-357-3035

    Bought with:

    Kristy Elliott

    North New England Real Estate Group

    Source: PrimeMLS,MLS#: 5055103MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 3
    • Full bathrooms: 2
    Heating
    • Propane, Oil, Baseboard, Hot Water, Zoned
    Cooling
    • None
    Appliances
    • Included: Electric Water Heater, Propane Water Heater, Instant Hot Water
    Features
    • Flooring: Hardwood, Laminate, Vinyl
    • Windows: Screens, Double Pane Windows
    • Basement: Bulkhead,Full,Gravel,Interior Stairs,Unfinished,Exterior Entry,Basement Stairs,Interior Entry
    Interior area
    • Total structure area: 3,168
    • Total interior livable area: 2,496 sqft
    • Finished area above ground: 2,496
    • Finished area below ground: 0

    Property

    Parking
    • Total spaces: 3
    • Parking features: Gravel, Auto Open, Direct Entry, Detached, Driveway, Garage, On Site, Parking Spaces 1 - 10, Attached
    • Garage spaces: 3
    • Has uncovered spaces: Yes
    Features
    • Levels: Two
    • Patio & porch: Porch
    • Exterior features: Garden, Natural Shade, Storage
    • Fencing: Partial
    • Frontage length: Road frontage: 425
    Lot
    • Size: 2.07 Acres
    • Features: Country Setting, Level, Sloped, Near Shopping, Neighborhood, Near School(s)
    Details
    • Additional structures: Outbuilding
    • Parcel number: MRLBM11L015
    • Zoning description: R-2 RE

    Construction

    Type & style
    • Home type: MultiFamily
    • Architectural style: New Englander
    • Property subtype: Multi Family
    Materials
    • Wood Frame, Vinyl Siding
    • Foundation: Fieldstone, Granite
    • Roof: Architectural Shingle
    Condition
    • New construction: No
    • Year built: 1850

    Utilities & green energy

    • Electric: Circuit Breakers
    • Sewer: Public Sewer
    • Water: Drilled Well, Private
    • Utilities for property: Cable, Propane

    Community & neighborhood

    Location
    • Region: Marlborough

    Other

    Other facts
    • Road surface type: Paved

    Price history

    DateEventPrice
    9/9/2025Sold$349,900$140/sqft
    Source: PrimeMLS #5055103 Report a problem
    8/13/2025Contingent$349,900$140/sqft
    Source: PrimeMLS #5055103 Report a problem
    8/6/2025Listed for sale$349,900+85.1%$140/sqft
    Source: PrimeMLS #5055103 Report a problem
    2/19/2019Sold$189,000$76/sqft
    Source: PrimeMLS #4725140 Report a problem
    10/24/2018Listed for sale$189,000$76/sqft
    Source: Keller Williams Realty Metro-Keene #4725140 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2024$6,122 +16.9%$213,090
    2023$5,238 -5.9%$213,090
    2022$5,564 +4.9%$213,090
    2021$5,306 +4.8%$213,090 +32.4%
    2020$5,064 $160,910
    2019$5,064 -5.1%$160,910
    2018$5,337 +9.9%$160,910
    2016$4,856 -11.8%$160,910 -17.3%
    2015$5,508 +6.2%$194,570
    2013$5,185 +6.1%$194,570
    2012$4,886 -1.3%$194,570
    2011$4,948 -0.6%$194,570 -9.5%
    2010$4,979 $214,890

    Find assessor info on the county website

    Neighborhood: 03455

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Marlborough School
    • Middle: Marlborough School
    • High: Keene High School
    • District: Keene Sch Dst SAU #29

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

    Get pre-qualified for a loan
    At Zillow Home Loans, we can pre-qualify you in as little as 5 minutes with no impact to your credit score.

    An equal housing lender. NMLS #10287.