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    • Listed by: Riverstone Realty, LLC • Michael Huff
    $995,000

    18 Treeline Road, Thornton, NH 03285

    6beds
    4,820sqft
    : 
    $6,405/mo
    Get pre-qualified
    Single Family Residence
    Built in 1972
    1.5 Acres Lot
    $946,800 Zestimate®
    $206/sqft
    $-- HOA

    What's special

    Stone fireplaceMaple wallsStudy areaBose-powered tv roomIn-ceiling multi-room audio speakersExtensive wrap-around steel deckWet bar
    *Open House Saturday 5/9 from 10am to Noon!!* White Mountains Contemporary Luxury 5 Bedroom, 3 Bathroom Home With Separate 1BR, 1.5 BA In-Law Apartment. With an Exceptional Short Term Rental History, and approximately 5,000 square feet of high-end features and finishes, including a chef's kitchen, maple walls, a wet bar, stone fireplace, in-ceiling multi-room audio speakers, Bose-powered TV room, study area, and an extensive wrap-around steel deck, this home excels at entertaining and is in a great central location to access skiing, hiking, fishing, boating, and everything the White Mountains and neighboring Lakes Region have to offer. In addition to the successful short-term rental history, there is a basement level 1BR and 1.5 BA In-Law Apartment with separate, ground level entrances. Featured in the Boston Globe for its unique architectural design for its use of triangles in almost every room, this is a must-see house. There is an attached 3 car with plenty of room to store all of your toys. Recent improvements include the replacement of the septic system with a six bedroom state approved system, and the expansion of the in-law apartment to include the new playroom. The home is being sold furnished, and fiber-optic internet is available as well. Due to the busy rental schedule, select showings by appointment only.
    90 days
    |
    317
    |
    10
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Michael Huff,

    Riverstone Realty, LLC 603-991-3167

    Source: PrimeMLS,MLS#: 5086418MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 6
      • Bathrooms: 5
      • Full bathrooms: 4
      • 1/2 bathrooms: 1
      Heating
      • Propane, Pellet Stove, Wood, Hot Water, Zoned, Wood Stove
      Cooling
      • None
      Appliances
      • Included: Dishwasher, ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Dryer, Range Hood, Microwave, Mini Fridge, Double Oven, Wall Oven, Electric Range, Gas Range, ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Washer, Electric Water Heater, Induction Cooktop, Wine Cooler
      • Laundry: 1st Floor Laundry
      Features
      • Bar, Ceiling Fan(s), Hearth, Home Theater Wiring, Kitchen Island, Kitchen/Dining, Primary BR w/ BA, Natural Light, Wet Bar, Programmable Thermostat
      • Flooring: Bamboo, Carpet, Ceramic Tile, Hardwood, Slate/Stone, Softwood, Tile, Vinyl
      • Windows: Drapes, Skylight(s), Double Pane Windows
      • Basement: Climate Controlled,Concrete,Daylight,Finished,Exterior Stairs,Walkout,Interior Access,Exterior Entry,Walk-Out Access
      • Has fireplace: Yes
      • Fireplace features: Wood Burning, Wood Stove Insert
      Interior area
      • Total structure area: 5,020
      • Total interior livable area: 4,820 sqft
      • Finished area above ground: 3,603
      • Finished area below ground: 1,217

      Property

      Parking
      • Total spaces: 3
      • Parking features: Gravel, Direct Entry, Attached
      • Garage spaces: 3
      Accessibility
      • Accessibility features: 1st Floor Bedroom, 1st Floor Full Bathroom, Grab Bars in Bathroom, Hard Surface Flooring
      Features
      • Levels: Two,Multi-Level
      • Stories: 2
      • Exterior features: Deck
      • Waterfront features: Stream
      • Frontage length: Road frontage: 426
      Lot
      • Size: 1.5 Acres
      • Features: Landscaped, Subdivided, Trail/Near Trail, Wooded, Abuts Conservation, Mountain, Near Golf Course, Near Paths, Near Skiing
      Details
      • Parcel number: THORM00012L000005S000005
      • Zoning description: GENERA

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Contemporary,Modern Architecture
      • Property subtype: Single Family Residence
      Materials
      • Wood Frame, Cedar Exterior, Clapboard Exterior
      • Foundation: Concrete Slab
      • Roof: Metal,Standing Seam
      Condition
      • New construction: No
      • Year built: 1972

      Utilities & green energy

      • Electric: 200+ Amp Service, Circuit Breakers
      • Sewer: Leach Field, Septic Tank
      • Utilities for property: Cable at Site, Propane

      Community & HOA

      Community
      • Security: Carbon Monoxide Detector(s), Hardwired Smoke Detector
      • Subdivision: Sugar Run
      Location
      • Region: Thornton

      Financial & listing details

      • Price per square foot: $206/sqft
      • Tax assessed value: $480,600
      • Annual tax amount: $10,650
      • Date on market: 5/1/2026
      • Road surface type: Paved

        Estimated market value

        $946,800

        $899,000 - $994,000

        $4,603/mo

        Price history

        DateEventPrice
        5/1/2026Listed for sale$995,000$206/sqft
        Source: PrimeMLS #5086418 Report a problem
        9/11/2025Listing removed$995,000$206/sqft
        Source: PrimeMLS #5033199 Report a problem
        5/2/2025Price change$995,000-9.5%$206/sqft
        Source: PrimeMLS #5033199 Report a problem
        3/23/2025Listed for sale$1,100,000+31%$228/sqft
        Source: PrimeMLS #5033199 Report a problem
        4/26/2023Sold$840,000-6.2%$174/sqft
        Source: PrimeMLS #4935312 Report a problem
        10/28/2022Listed for sale$895,500+113.2%$186/sqft
        Source: PrimeMLS #4935312 Report a problem
        11/5/2019Sold$420,000+55.6%$87/sqft
        Source: PrimeMLS #4733079 Report a problem
        3/23/2007Sold$270,000$56/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2024$9,665 $480,600
        2023$9,665 $480,600
        2022$9,665 $480,600
        2021$9,665 $480,600
        2020$9,665 +19.9%$480,600 +11.4%
        2019$8,062 +23%$431,600 +34.8%
        2018$6,556 +4.8%$320,100
        2017$6,255 +0.8%$320,100
        2016$6,207 +4%$320,100 +2.4%
        2015$5,969 $312,500
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: 03285

        Getting around

        0 / 100
        Car-Dependent
        9 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Thornton Central School
        • Middle: Thornton Central School
        • High: Plymouth Regional High School
        • District: Plymouth School District

        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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