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    • $2,100,000

    20 Giant Slide Road, Mount Desert, ME 04660

    4beds
    3,895sqft
    : 
    Single Family Residence
    Built in 1983
    11 Acres Lot
    $-- Zestimate®
    $539/sqft
    $-- HOA

    What's special

    Direct-entry two-car garageElevated star-gazing platformMagnificent space for gatheringHigh-end appliancesFront deck
    Experience the ultimate Mount Desert Island retreat at 'Giant Slide Repose' a sophisticated 3,859+/- square foot year-round sanctuary nestled on 11+/- pristine acres that directly abut Acadia National Park, with 7+/- acres held in conservation with the park. Built in 1984, this exceptional residence offers a rare blend of privacy and luxury, surrounded by a haven of granite outcroppings, wild blueberry bushes, and mature plantings. The heart of the home features a completely redesigned, open-concept chef's kitchen equipped with high-end appliances that flows seamlessly into the dining and living area, creating a magnificent space for gathering. With four bedrooms and three and a half baths, the layout is both spacious and versatile, including one bedroom with an adjoining study or studio and a separate guest suite with its own private entrance to accommodate visitors in comfort. Whether you are relaxing in the sunroom, the gazebo, or on the front deck, the property is designed for wildlife observation and quiet reflection - offering a variety of vantage points to take in the island's natural splendor. Outdoor enthusiasts will appreciate the unparalleled convenience of joining the Giant Slide Trail directly from the property for forest walks through the National Park. As night falls, you can retreat to the elevated star-gazing platform to witness a kaleidoscopic view of the universe in the clear Maine sky or sit by a fire and listen to the rhythmic sounds of the forest. Practicality meets passion with extensive storage and workspace, including a direct-entry two-car garage and a fabulous, oversized three-bay detached barn and workshop that offers a multitude of uses for the hobbyist or artisan. This estate is also remarkably close to the most sought-after destinations on the island. Giant Slide represents a rare opportunity to own a legacy property that perfectly balances peace and tranquility with immediate access to the very best of Acadia.
    327 days
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    712
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    22
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    Zillow last checked: 7 hours ago

    Listing updated: April 08, 2026 at 05:49am

    Listed by:

    The Knowles Company 207276-3322

    Source: Maine Listings,MLS#: 1623354MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 4
      • Full bathrooms: 3
      • 1/2 bathrooms: 1
      Bedroom 1
      • Features: Balcony/Deck, Closet, Full Bath, Suite
      • Level: Second
      • Area: 529802 Square Feet
      • Dimensions: 182 x 2911
      Bedroom 2
      • Features: Closet
      • Level: Second
      • Area: 14144 Square Feet
      • Dimensions: 104 x 136
      Bedroom 3
      • Features: Closet
      • Level: Second
      • Area: 24613 Square Feet
      • Dimensions: 151 x 163
      Bedroom 4
      • Features: Above Garage, Balcony/Deck, Closet, Full Bath, Suite
      • Level: Second
      • Area: 7738 Square Feet
      • Dimensions: 73 x 106
      Den
      • Features: Built-in Features
      • Level: First
      • Area: 33464 Square Feet
      • Dimensions: 178 x 188
      Dining room
      • Features: Dining Area
      • Level: First
      • Area: 15811 Square Feet
      • Dimensions: 163 x 97
      Family room
      • Features: Built-in Features, Wood Burning Fireplace
      • Level: First
      • Area: 420602 Square Feet
      • Dimensions: 182 x 2311
      Kitchen
      • Level: First
      • Area: 15030 Square Feet
      • Dimensions: 167 x 90
      Living room
      • Features: Built-in Features, Heat Stove, Informal
      • Level: First
      • Area: 43632 Square Feet
      • Dimensions: 202 x 216
      Loft
      • Features: Built-in Features, Sleeping
      • Level: Second
      • Area: 51684 Square Feet
      • Dimensions: 177 x 292
      Heating
      • Baseboard, Heat Pump, Pellet Stove, Wood Stove
      Cooling
      • Heat Pump
      Features
      • Flooring: Carpet, Tile, Wood
      • Windows: Double Pane Windows
      • Basement: Exterior Entry,Interior Entry
      • Number of fireplaces: 1
      Interior area
      • Total structure area: 3,895
      • Total interior livable area: 3,895 sqft
      • Finished area above ground: 3,895
      • Finished area below ground: 0

      Property

      Parking
      • Total spaces: 2
      • Parking features: Garage - Attached
      • Attached garage spaces: 2
      Features
      • Levels: Multi/Split
      • Patio & porch: Deck, Patio, Porch, Screened
      • Has view: Yes
      • View description: Mountain(s), Scenic, Trees/Woods
      Lot
      • Size: 11 Acres
      Details
      • Additional structures: Outbuilding
      • Parcel number: MTDSM008L029
      • Zoning: RW2

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Contemporary,Cottage,Farmhouse,Other
      • Property subtype: Single Family Residence
      Materials
      • Roof: Composition,Pitched,Shingle
      Condition
      • Year built: 1983

      Utilities & green energy

      • Electric: On Site, Circuit Breakers
      • Sewer: Private Sewer, Septic Design Available, Septic Tank
      • Water: Private, Well
      • Utilities for property: Utilities On

      Community & HOA

      Location
      • Region: Mount Desert

      Financial & listing details

      • Price per square foot: $539/sqft
      • Tax assessed value: $923,700
      • Annual tax amount: $8,590
      • Date on market: 5/20/2025
      • Exclusions: WOOD STOVE in kitchen does not convey
      • Electric utility on property: Yes

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        Price history
        DateEventPrice
        5/20/2025Listed for sale$2,100,000+426.3%$539/sqft
        Source: Maine Listings #1623354 Report a problem
        1/25/2016Sold$399,000$102/sqft
        Source: Maine Listings #1091807 Report a problem
        10/23/2015Price change$399,000-5%$102/sqft
        Source: Mount Desert Island Real Estate #1091807 Report a problem
        7/16/2015Price change$420,000-15.8%$108/sqft
        Source: Mount Desert Island Real Estate #1091807 Report a problem
        5/5/2015Price change$499,000-5%$128/sqft
        Source: Mount Desert Island Real Estate #1091807 Report a problem
        3/4/2015Listed for sale$525,000-4.4%$135/sqft
        Source: Mount Desert Island Real Estate #1091807 Report a problem
        1/1/2015Listing removed$549,000$141/sqft
        Source: Mount Desert Island Real Estate #1091807 Report a problem
        8/30/2014Price change$549,000-8.3%$141/sqft
        Source: Mount Desert Island Real Estate #1091807 Report a problem
        6/3/2014Price change$599,000-4%$154/sqft
        Source: Mount Desert Island Real Estate #1091807 Report a problem
        8/30/2013Price change$624,000-10.7%$160/sqft
        Source: Mount Desert Island Real Estate #1091807 Report a problem
        6/6/2013Price change$699,000-6.7%$179/sqft
        Source: Mount Desert Island Real Estate #1091807 Report a problem
        5/14/2013Listed for sale$749,000-25.1%$192/sqft
        Source: Mount Desert Island Real Estate #1091807 Report a problem
        12/14/2012Listing removed$999,500$257/sqft
        Source: The Swan Agency Sotheby's International Realty #1012772 Report a problem
        6/23/2012Listed for sale$999,500-20%$257/sqft
        Source: The Swan Agency Sotheby's International Realty #1012772 Report a problem
        5/3/2012Listing removed$1,249,000$321/sqft
        Source: The Swan Agency Sotheby's International R #1012772 Report a problem
        5/14/2011Listed for sale$1,249,000$321/sqft
        Source: The Swan Agency Sotheby's International Realty #1012772 Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2024$8,590 +6.6%$923,700
        2023$8,055 +8.5%$923,700
        2022$7,427 +26.2%$923,700 +29.5%
        2021$5,885 +3.4%$713,300
        2020$5,692 +0.4%$713,300
        2019$5,671 +3.5%$713,300 -0.1%
        2018$5,477 +11.4%$714,100 +7.8%
        2017$4,917 +2.1%$662,700
        2016$4,818 -8.3%$662,700 -10.3%
        2015$5,255 +4.9%$739,100
        2013$5,011 -15.2%$739,100 -22.7%
        2012$5,910 +6%$956,300
        2010$5,575 -0.3%$956,300
        2009$5,594 +2.6%$956,300
        2008$5,451 $956,300

        Find assessor info on the county website

        Monthly payment

        Est. payment
        $12,370/mo
        Principal & interest
        $10830
        Property taxes
        $1540
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          Climate risks

          Neighborhood: 04660

          Getting around

          5 / 100
          Car-Dependent
          19 / 100
          Somewhat Bikeable

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