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$2,995,000
Monthly Est:$14,907
4 Beds
- 5 Baths
3 full baths + 2 half baths
4,967sqft
20 Dallis Pl, Beacon, NY 12508
$2,995,000
$14,907/moEst:
Get Pre-Approved
Single Family Residence
Built in 2026
$-- HOA
1.85 acres lot
$603/sq.ft
Description
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.
- Houzeo last checked: 28 minutes ago
- Listing updated: October 7, 2026 at 8:55 pm
- Listing Provided by: Anthony D'Argenzio (518) 821-0826 DRE #10301221184, non-member non member | Houlihan Lawrence Inc (845) 677-6161
- Source: Greater Capital Association of Realtors (Global) MLS-NY | MLS#: 202625279

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
2026
HOA Fees
-
Finished Area
4,967 sqft
Lot Size
1.85 acres lot
Basement Area
- sqft
MLS Name
Greater Capital Association of Realtors (Global) MLS
MLS Number
202625279
MLS Status
Active
Days on Market
36
Open House

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 5
Interior
Heating
Forced Air, Geothermal
Sewer
Public Sewer
Cooling
Central Air, Geothermal
Interior Features
High Speed Internet, Cathedral Ceiling(s), Eat In Kitchen
Appliances
Convection Oven, Dishwasher, Dryer, Freezer, Microwave, Refrigerator, Washer
Exterior Features
Garden
Flooring
Wood
Construction
Year Built
Year Built: 2026
Home type
Single Family Residence
Construction Materials
Wood Siding
Architectural Style
Contemporary
Utilities & Energy
Water Source
Public
Laundry Features
Laundry Room
Electric
200+ Amp Service
Parking Features
Carport, Driveway
Basement
Finished, Full
Pool Features
In Ground
Other Features
Patio And Porch Features
Patio
Lot Features
Private, Views, Wooded, Garden, Landscaped
Price History
| Date | Event | Price |
|---|---|---|
09/02/2026 Source: | Listed for Sale | $2,995,000 +199.51% $603/sqft |
12/06/2023 Source: | Sold | $999,950 $201/sqft |
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Based on information from the Global Multiple Listing Service, Inc. through Oct 08, 2026, 10:30AM. Information is provided exclusively for consumers’ personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 Global Multiple Listing Service, Inc. All Rights Reserved.
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