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SaveAskTourHide$2,995,00018 Days On Site20 Dallis PlaceBeacon, NY 12508
For Sale|Single Family Residence|Active 4
Beds5
Total Baths3
Full Baths2
Partial Baths4,967
SqFt$603
/SqFt2026
BuiltCounty:Dutchess Listing courtesy of Houlihan Lawrence Inc. jsbrasseur@houlihanlawrence.com Call Now: (845) 516-5123Is this the listing for you? We can help make it yours.(845) 516-5123
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Monthly Payment (Est.)
$13,664Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.Welcome to Dallis House, a sophisticated residence in the charming rivertown of Beacon. Thoughtfully reconstructed from the ground up on nearly two fully-fenced acres, this modern, high-end home is just minutes from Beacon’s vibrant downtown and Metro North station with service to NYC. The main house spans three levels with three bedrooms, two full baths, and two half baths, alongside a fully integrated one-bedroom one-bath ADU, private saltwater pool, attached garage, and separate two-car garage. Clean contemporary architecture is warmed by white oak floors, abundant natural light, custom cabinetry, designer lighting and materials, and bookshelves throughout the home.
The entry opens to custom built-in cabinetry and leads into the heart of the home: a chef's kitchen with a large island and top-of-the-line appliances, including a Thermador induction cooktop, built-in double ovens and refrigerator, and a Fisher & Paykel dishwasher. A backsplash by clé tile adds texture and color, and the open layout flows naturally into the dining and living spaces. The main residence includes three bedrooms, two full baths, and two half baths, with laundry conveniently located upstairs near the bedrooms. The primary suite features a custom-designed closet and a spa-like bath with an open shower, soaking tub, and double vanity, complemented by a custom granite niche. On the lower level, a finished basement including a dedicated gym with a ballet bar provides flexible space for wellness, recreation, media, or work.
A fully integrated ADU includes its own kitchen, dedicated laundry, full bath, and bedroom on the second level. The attached garage is connected to the main house via a breezeway and includes an EV charger. A separate two-car garage offers additional parking and features a dog washing station plus a versatile rear room that could easily serve as a workshop, small animal barn, office, studio, or creative space. The outdoor spaces are designed for summer living. The private saltwater pool sits at the center of the backyard, finished with a new liner, new bluestone coping, and a new bluestone patio. The large fenced yard provides plenty of room for entertaining, dining outdoors, gardening, and enjoying the seasons.
High-performance infrastructure includes geothermal heating and cooling, a high-efficiency heat-pump water heater, new underground 400-amp electrical service, all-new Weather Shield Contemporary Series windows and doors, Western red cedar siding, and white cedar and standing-seam metal roofing. Located just minutes from Beacon's celebrated Main Street, restaurants, galleries, independent shops, hiking trails, the Hudson River, and Metro-North, Dallis House offers the ease of brand-new construction with the character, setting, and lifestyle that make Beacon one of the Hudson Valley's most coveted destinations.
SaveAskTourHideListing SnapshotPrice $2,995,000Days On Site 18 DaysBedrooms 4Inside Area (SqFt) 4,967 sqftTotal Baths 5Full Baths 3Partial Baths 2Lot Size 1.85 AcresYear Built 2026MLS® Number 1045309Status ActiveProperty Tax $28,700.94HOA/Condo/Coop Fees N/ASq Ft Source N/AFriends & FamilyRecent Activity3 weeks ago Listing first seen on site 3 weeks ago Listing updated with changes from the MLS®
General FeaturesAcres 1.85Garage YesGarage Spaces 1Parking CarportDrivewayGaragePrivateParking Spaces 5Property Sub Type Single Family ResidenceSewer Public SewerStyle ContemporaryUtilities Electricity ConnectedWater Source PublicInterior FeaturesAppliances Convection OvenDishwasherDryerFreezerRefrigeratorWasherBasement FinishedFullCooling Central AirGeothermalFlooring WoodHeating Forced AirGeothermalInterior Eat-in KitchenHigh CeilingsHigh Speed InternetKitchen IslandNatural WoodworkOpen FloorplanLaundry Features Laundry RoomSaveAskTourHideExterior FeaturesConstruction Details FrameExterior GardenFencing FencedLot Features Back YardGardenLandscapedPrivateWoodedOther Structures Garage(s)Shed(s)Patio And Porch PatioPool Features In GroundPrivatePrivate Pool YesView NeighborhoodTrees/WoodsWaterview NeighborhoodTrees/WoodsCommunity FeaturesSchool District BeaconSchoolsSchool DistrictBeaconElementary SchoolJ V Forrestal Elementary SchoolMiddle SchoolRombout Middle SchoolHigh SchoolBeacon Listing courtesy of Houlihan Lawrence Inc. jsbrasseur@houlihanlawrence.com
Based on information submitted to the MLS GRID as of 2026-09-20 05:43 PM EDT.
All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied
Open House Information is subject to change without notice. All information should be independently reviewed
and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Neighborhood & CommuteSource: WalkscoreDisclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.SaveAskTourHide
20 Dallis PlaceBeacon, NY 12508
Mortgage Calculator
Monthly Payment (Est.)
$13,664Welcome to Dallis House, a sophisticated residence in the charming rivertown of Beacon. Thoughtfully reconstructed from the ground up on nearly two fully-fenced acres, this modern, high-end home is just minutes from Beacon’s vibrant downtown and Metro North station with service to NYC. The main house spans three levels with three bedrooms, two full baths, and two half baths, alongside a fully integrated one-bedroom one-bath ADU, private saltwater pool, attached garage, and separate two-car garage. Clean contemporary architecture is warmed by white oak floors, abundant natural light, custom cabinetry, designer lighting and materials, and bookshelves throughout the home. The entry opens to custom built-in cabinetry and leads into the heart of the home: a chef's kitchen with a large island and top-of-the-line appliances, including a Thermador induction cooktop, built-in double ovens and refrigerator, and a Fisher & Paykel dishwasher. A backsplash by clé tile adds texture and color, and the open layout flows naturally into the dining and living spaces. The main residence includes three bedrooms, two full baths, and two half baths, with laundry conveniently located upstairs near the bedrooms. The primary suite features a custom-designed closet and a spa-like bath with an open shower, soaking tub, and double vanity, complemented by a custom granite niche. On the lower level, a finished basement including a dedicated gym with a ballet bar provides flexible space for wellness, recreation, media, or work. A fully integrated ADU includes its own kitchen, dedicated laundry, full bath, and bedroom on the second level. The attached garage is connected to the main house via a breezeway and includes an EV charger. A separate two-car garage offers additional parking and features a dog washing station plus a versatile rear room that could easily serve as a workshop, small animal barn, office, studio, or creative space. The outdoor spaces are designed for summer living. The private saltwater pool sits at the center of the backyard, finished with a new liner, new bluestone coping, and a new bluestone patio. The large fenced yard provides plenty of room for entertaining, dining outdoors, gardening, and enjoying the seasons. High-performance infrastructure includes geothermal heating and cooling, a high-efficiency heat-pump water heater, new underground 400-amp electrical service, all-new Weather Shield Contemporary Series windows and doors, Western red cedar siding, and white cedar and standing-seam metal roofing. Located just minutes from Beacon's celebrated Main Street, restaurants, galleries, independent shops, hiking trails, the Hudson River, and Metro-North, Dallis House offers the ease of brand-new construction with the character, setting, and lifestyle that make Beacon one of the Hudson Valley's most coveted destinations.
| 3 weeks ago | Listing first seen on site | |
| 3 weeks ago | Listing updated with changes from the MLS® |
Based on information submitted to the MLS GRID as of 2026-09-20 05:43 PM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.