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MLS ID KEY1040488Last updated Oct 17, 2026

Single Family

521 Decker Road

Pending · Lumberland · Sullivan County, NY 12737

Bedrooms
3 Beds
Bathrooms
2 Baths
Year built
2026
Est. monthly taxes
$0
Property gallery0 / 46
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About this home

Modern Luxury Meets the Beauty of the Catskills. Welcome to this exceptional new construction modern contemporary ranch, where sophisticated design, exceptional craftsmanship, and the natural beauty of the Catskills come together to create a truly special home. No expense was spared in creating this thoughtfully designed residence, with modern finishes, dramatic architectural details, and an emphasis on comfort and style throughout. From the moment you arrive, the home’s striking exterior and impressive architectural design make a statement. Inside, an inviting open concept layout seamlessly connects the living room, dining area, and chef inspired kitchen, creating an expansive gathering space that is equally suited for everyday living or entertaining. The designer kitchen is a chef’s dream, featuring sleek cabinetry, modern finishes, stainless steel appliances, and a sophisticated contemporary aesthetic. The open dining and living areas allow natural light to flow throughout the main living space, while expansive windows provide beautiful views from virtually every part of the home and bring the surrounding natural landscape indoors. The home offers three generously sized bedrooms and two full bathrooms. The secondary bedrooms provide excellent flexibility for guests, a home office, or a private retreat. A beautifully appointed full bathroom serves the additional bedrooms and guests, while a convenient dedicated laundry room adds functionality to the home’s modern design. The primary suite is a true retreat, featuring an enormous walk-in closet and an elegant en-suite bathroom designed with a sophisticated contemporary feel. Thoughtful finishes and abundant natural light create a peaceful private sanctuary overlooking the surrounding landscape. Every detail throughout the residence reflects quality construction and modern taste, from the carefully selected finishes to the dramatic vaulted architectural elements and expansive windows. The result is a home that feels both luxurious and inviting, offering the perfect combination of modern living and peaceful Catskills surroundings. Whether you’re looking for a full-time residence, weekend escape, or private retreat, 521 Decker Road offers a rare opportunity to own a newly constructed, architecturally distinctive home surrounded by nature. Glen Spey is a peaceful hamlet in the scenic Catskills region, known for its natural beauty, world class fly fishing, rolling hills, wooded landscapes, and tranquil country setting. Surrounded by forests, streams, and nearby recreational opportunities, it offers a relaxing escape while still being within reach of the Hudson Valley and New York City. The Catskills are celebrated for their stunning mountain scenery, hiking trails, lakes, waterfalls, and year-round outdoor activities, making Glen Spey an ideal destination for those seeking privacy, nature, and a slower pace of life.

Listing snapshot

Days on site
59 days
Listed on MLS
Aug 19, 2026
Full baths
2
Half baths
0
Annual property tax (MLS)
$0
Tax year
2026
Area source (MLS)
Plans
Listing brokerage
Prominent Properties Sotheby's
MLS ID
KEY1040488
Last updated
Oct 17, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2026
Garage
No
Parking
Driveway, Off Street, On Street, Private
Water source
Well
Sewer
Septic Tank
Utilities
Electricity Available, Electricity Connected, See Remarks, Water Available, Water Connected

Interior features

Heating
Heat Pump, See Remarks, Other
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Chandelier, Chefs Kitchen, High Ceilings, His and Hers Closets, Open Floorplan, Open Kitchen, Other, Pantry, Primary Bathroom, Master Downstairs, Recessed Lighting
Appliances
Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Refrigerator, Stainless Steel Appliance(s), Washer
Flooring
Reclaimed Wood, Wood
Fireplace
No

Exterior features

Architectural style
Contemporary, Modern, Ranch
Construction materials
Other
Exterior
Lighting, Other
Private pool
No

Schools (MLS)

Elementary school
George Ross Mackenzie Elem Sch
Elementary school district
Eldred
Middle school
Eldred Junior-Senior High School
Middle school district
Eldred
High school
Eldred Junior-Senior High School
High school district
Eldred

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. MLS status changed
  3. First seen on this site

Location

Lumberland · Sullivan County, NY 12737Show interactive map
521 Decker Road

Lumberland · Sullivan County, NY 12737

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.