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    Two-Home Residential Income Property Title is generated by Realmo AI

    151/155 Mill Brook Road, Thornton, NH 03285

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    Claim this Listing
    New
    For Sale
    $575,000

    Own two separate residences with private water and septic, plus distinct heating and utilities, on one Thornton property.

    Type:Multi Family
    Property size:
    2,260 SF
    Lot size:
    1.00 Acre
    Price / SF:
    $254/SF
    Added:
    Jul 7, 2026
    Days on Market:
    2
    Last Refresh:
    Jul 8 at 3:33 am

    Property Features for 151/155 Mill Brook Road

    General Information

    Standard status
    Active
    Size
    2,260 SF
    Lot size
    1.00 Acre
    Property subtype
    Multi Family

    Building Details

    Year Built
    2005

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    Contact an agent
    Melissa Perrault

    Listing office Keller Williams Realty Metro-Concord

    Listing date Jul 7, 2026

    Source Laerrealty

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    All listing content including descriptions, pricing, images are the copyrighted material of Keller Williams Realty Metro-Concord

    HighLights

    • Two separate residences on one Thornton property: main home at 155 Mill Brook Road plus accessory dwelling at 151 Mill Brook Road
    • Main home built in 1947 with approx. 1,300 SF, 2 bedrooms plus bonus space, open‑concept living, first‑floor bedroom and full bath
    • Second home custom built in 2009 with approx. 1,032 SF, 2 bedrooms, 3/4 bath, loft‑style bonus area, open living/kitchen/dining
    • Both homes served by private water and septic systems, each with separate utilities
    • Main home features metal roof and mini split, plus wood stove and electric baseboard; includes portable generator
    • Accessory dwelling features forced hot air heat and metal roof

    Overview

    This property consists of two well-maintained homes on one lot. The main home was built in 1947 and has been thoughtfully updated, offering approximately 1,300 square feet with 2 bedrooms plus bonus space. The layout includes open-concept living, a first-floor bedroom, a full bath, laundry, and a mini-split system, along with additional heat sources such as a wood stove and electric baseboard. It also features a metal roof and a portable generator.

    A second accessory dwelling at 151 Mill Brook Road was custom built in 2009 and provides approximately 1,032 square feet. It offers 2 bedrooms, a 3/4 bath, and a loft-style bonus area, with open living/kitchen/dining space and first-floor laundry. Forced hot air heat, a metal roof, and separate utilities support independent day-to-day use.

    Serviced by private water and septic systems, the two structures provide practical flexibility for a range of owner-occupant and income scenarios. The separate accessory dwelling configuration can support multigenerational living, rental use, or an operator seeking the convenience of managing two distinct residences on one property. The location in Thornton is described as just minutes to I-93, with close proximity to White Mountains and Lakes-area recreation including skiing, hiking, golf, snowmobiling, ATV trails, and fishing.
    Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Spa & Massage Center Restaurant

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Thornton
    County
    Grafton
    State
    New Hampshire
    Longitude
    -71.655593
    Latitude
    43.911796

    FAQs

    What type of property is this?
    Duplex - Own two separate residences with private water and septic, plus distinct heating and utilities, on one Thornton property.
    Where is this duplex located?
    The property is located at 151/155 Mill Brook Road Thornton, NH.
    What is the asking price?
    The asking price for this property is $575,000.
    What are key features of this property?
    This property features: Two separate residences on one Thornton property: main home at 155 Mill Brook Road plus accessory dwelling at 151 Mill Brook Road; Main home built in 1947 with approx. 1,300 SF, 2 bedrooms plus bonus space, open‑concept living, first‑floor bedroom and full bath; Second home custom built in 2009 with approx. 1,032 SF, 2 bedrooms, 3/4 bath, loft‑style bonus area, open living/kitchen/dining
    More about this property
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