34 Guernsey Hill Road • Lagrangeville, NY 12540

$1,300,000 Beds: 3 • Baths: 4 full 1 partial • Sq. Feet: 5113 • MLS ID: 961848 • Subdivision: GUERNSEY HILL • School Dist: Arlington
Stunning custom-built residence perched on 15.40 breathtaking private acres with majestic mountain views and unforgettable sunsets. Thoughtfully designed by a premier builder to bring the outdoors in, this exceptional estate showcases numerous oversized windows that flood the home with natural sunlight while capturing peaceful panoramic scenery from nearly every room. The gracious two-story living room makes an immediate statement with its floor-to-ceiling wood-burning fireplace, skylights, and elegant French doors that open to the patio and pergola. A refined dining room with a walk-in closet and built-ins offers both beauty and functionality. The private library/study, complete with custom built-ins and a second wood-burning fireplace, creates the perfect setting to read, relax, or work from home. A main-floor bedroom with a walk-in closet and full bath provides comfort and flexibility for guests or extended family. The chef's kitchen is truly the heart of the home, designed for both everyday living and grand entertaining. It features professional-grade stainless steel appliances including a Sub-Zero refrigerator, double ovens, and an oversized Viking gas range with grill. Solid wood cabinetry, a spacious walk-in pantry, counter seating, and a sunlit breakfast area surrounded by windows complete this extraordinary culinary space. French doors lead to a large media room with soaring ceilings and access to a bathroom, making it ideal for gatherings. The built-in bar includes a sink, beverage refrigerator, and dishwasher, while two sets of glass doors seamlessly connect the space to the yard. A grand staircase with balcony overlooks the living room below and leads to the impressive primary suite wing. This private retreat offers a dressing area, three walk-in closets, and a balcony positioned perfectly to capture magnificent sunset views. The spa-like bath features a jetted tub, bidet, walk-in shower, and double marble vanities, creating a serene sanctuary within the home. Two additional bedrooms and an office each include full bathrooms and walk-in closets, ensuring comfort and privacy for all. Additional amenities include a main floor laundry/mudroom off the garage, recessed lighting, central air, and a three-car attached garage with a storage room. The exterior showcases beautiful granite stone accents and is surrounded by mature landscaping, perennial gardens, specimen trees, classic fieldstone walls, and expansive stone patio with a pergola. This extraordinary estate offers refined luxury, privacy, View this listing at: http://donnamariechaimanis.laffey.com/mls=961848

Property Features

  • Garage: 3
  • Taxes: $31,593
  • Basement: Yes
  • Wooded: Yes
  • Formal Dining: Yes
  • Exterior: Frame,Wood Siding
  • Lot Size: 15.40 Acres
  • Heating: Forced Air,Oil
  • Cooling: Central Air
  • Year Built: 1997
  • Fireplaces: 2
  • Water: Well
  • Sewer: Septic Tank
  • On Market Date: 2026-02-18
  • Accessibility: Accessible Central Living Area,Accessible Closets,Accessible Common Area,Accessible Entrance
  • Appliances: Cooktop,Dishwasher,Dryer,Electric Oven,Exhaust Fan,Gas Cooktop,Microwave,Refrigerator,Stainless Steel Appliance(s),Washer,Oil Water Heater
  • Basement: Bilco Door(s),Crawl Space,Partial,Storage Space,Unfinished,Walk-Out Access
  • Building Area Total: 6263
  • House Faces: South
  • Exclusions: Dining Room Light Fixture
  • Exterior Features: Awning(s),Balcony,Basketball Hoop,Garden,Lighting,Mailbox,Rain Gutters
  • Fireplace Features: Family Room,Living Room,Wood Burning
  • Fireplace Y/N: Yes
  • Flooring: Ceramic Tile,Hardwood
  • GarageY/N: Yes
  • HorseY/N: Yes
  • Inclusions: Appliances, Basketball Hoop
  • Interior Features: First Floor Bedroom,First Floor Full Bath,Bidet,Breakfast Bar,Built-in Features,Cathedral Ceiling(s),Ceiling Fan(s),Chandelier,Chefs Kitchen,Crown Molding,Double Vanity,Eat-in Kitchen,Entertainment Cabinets,Entrance Foyer,Formal Dining,Granite Counters,High Ceilings,High Speed Internet,His and Hers Closets,Kitchen Island,Natural Woodwork,Open Floorplan,Open Kitchen,Original Details,Pantry,Primary Bathroom,Recessed Lighting,Soaking Tub,Storage,Walk Through Kitchen,Walk-In Closet(s),Washer/Dryer H
  • Laundry: Electric Dryer Hookup,Inside,Laundry Room,Washer Hookup
  • Lot Features: Back Yard,Cleared,Cul-De-Sac,Landscaped,Level,Part Wooded,Private,Secluded,Views
  • Attic: Partial,Unfinished
  • Number Of Kitchens: 1
  • Heating Zones: 4
  • Parcel Number: 133400-6561-02-646671-0000
  • Parking Features: Driveway,Garage,Garage Door Opener,Oversized,Private
  • Parking Total: 10
  • Patio And Porch: Covered,Patio,Porch,Terrace
  • Rental Term: Monthly
  • Road Responsibility: Public Maintained Road
  • Rooms Total: 13
  • Skylight: Y
  • Utilities: Cable Connected,Electricity Connected,Propane,Trash Collection Private,Underground Utilities,Water Connected
  • Window Features: Bay Window(s),Blinds,Drapes,Floor to Ceiling Windows,Oversized Windows,Skylight(s),Wall of Windows,Wood Frames
  • Seller Concession: Yes

School Information

  • High School: Arlington High School
  • Middle School: Union Vale Middle School
  • Elementary School: Vail Farm Elementary School
  • School District: Arlington
Printed March 21, 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 03/21/2026. The listing information on this page last changed on 03/21/2026. 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 Sat 03/21/2026 4:49:45 AM EST) or OneKey MLS (last updated Sat 03/21/2026 1:45:15 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.

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