39 Mountain Lane • Beacon, NY 12508

$2,850,000 Beds: 5 • Baths: 4 full 1 partial • Sq. Feet: 4500 • MLS ID: 996438 • Subdivision:School Dist: Beacon
Modern luxury meets mountain serenity at 39 Mountain Lane - a rare new construction opportunity nestled on 2.7 private acres in one of Beacon's most coveted locations. This custom-designed modern country retreat blends refined architecture, expansive indoor-outdoor living, and peaceful natural surroundings just minutes from downtown Beacon and the Metro-North train to NYC. Designed with intention and distinction, this 5-bedroom, 4.5-bath residence features soaring ceilings, walls of glass, and a light-filled open floor plan with panoramic mountain and seasonal Hudson River views. Built for today's lifestyle, the home includes two dedicated home offices, a spacious mudroom, and a media room offering exceptional flexibility for work, relaxation, and entertaining. The thoughtfully designed layout includes two luxurious primary suites, including a first-floor suite with a private office - ideal for guests, multigenerational living, or a secluded owner's retreat. Spa-inspired bathrooms with soaking tubs, generous walk-in closets, abundant storage, and seamless access to patios and garden spaces elevate everyday living. A separate two-car garage enhances privacy and convenience, while an optional pool offers the opportunity to create a true resort-style escape. Construction is scheduled to be completed early Summer 2026, presenting a rare chance to collaborate with a top-tier in-house designer and personalize finishes and details to your taste. All just minutes from Long Dock Park, the Hudson River waterfront, Metro-North, Dia Beacon, kayaking, hiking, galleries, acclaimed restaurants, and the vibrant charm of downtown Beacon. View this listing at: http://www.laffey.com/lid=186522983

Property Features

  • Garage: 2
  • Taxes: $253,639
  • Basement: Yes
  • Exterior: Frame
  • Special View Info: Mountain(s),River,Trees/Woods
  • Lot Size: 2.70 Acres
  • Heating: Electric,ENERGY STAR Qualified Equipment
  • Cooling: Central Air
  • Year Built: 2026
  • Water: Public
  • Sewer: Septic Tank
  • On Market Date: 2026-05-07
  • Appliances: Dishwasher,Disposal,Electric Oven,Electric Water Heater,Exhaust Fan,Geothermal Water Heater
  • Basement: Full
  • GarageY/N: Yes
  • Interior Features: First Floor Bedroom,First Floor Full Bath
  • Laundry: Laundry Room
  • Attic: Crawl
  • Parcel Number: 1302006054025425980000
  • Parking Features: Driveway,Garage
  • Rental Term: Monthly
  • Rooms Total: 11
  • Utilities: Trash Collection Public,Water Connected

School Information

  • High School: Beacon
  • Middle School: Rombout Middle School
  • Elementary School: J V Forrestal Elementary School
  • School District: Beacon
Printed May 11, 2026


Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 05/11/2026. The listing information on this page last changed on 05/11/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Mon 05/11/2026 12:04:23 AM EST) or OneKey MLS (last updated Mon 05/11/2026 12:00:14 AM EST). Real estate listings held by brokerage firms other than Laffey Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

mls logo
Listing data and photos distributed by MLSGRID
Member Participants (and their affiliated licensees, if applicable) shall indicate on their websites that IDX information is provided exclusively for consumers’ personal non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. MLS GRID may, at its discretion, require use of other disclaimers as necessary to protect Member Participant, and/or their MLS from liability.
Based on information submitted to the MLS GRID. 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.



Privacy Policy / DMCA Notice / ADA Accessibility