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MLS ID KEY1059510Last updated Oct 23, 2026

Single Family

100 Tillson Lake Road

Active · Gardiner · Ulster County, NY 12589

Bedrooms
4 Beds
Bathrooms
4 Baths
Year built
2026
Est. monthly taxes
$260.58
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About this home

New construction in Gardiner with Shawangunk Ridge views. This thoughtfully designed home offers four bedrooms and three-and-a-half baths, including the rare convenience of two private primary suites, one on the main level and a second upstairs. An open-concept floor plan connects the living, dining, and kitchen areas, creating a welcoming flow for everyday living and entertaining. The light-filled living room features soaring ceilings and a fireplace, providing a dramatic yet inviting gathering space. The kitchen is designed for both style and function, with custom cabinetry and granite countertops. There is still time to customize select finishes and kitchen details, offering the opportunity to make the home uniquely your own. Step outside to the back deck, where sweeping views toward the Shawangunk Ridge provide a beautiful backdrop for morning coffee, outdoor dining, and sunset gatherings. The peaceful setting creates a wonderful connection to the surrounding landscape. A full basement offers abundant space for storage, recreation, or future finishing, while the attached two-car garage provides added convenience. Beautifully positioned, this home combines the ease and appeal of new construction with a distinctly Hudson Valley setting: spacious, comfortable, customizable, and framed by mountain views.

Listing snapshot

Days on site
20 days
Listed on MLS
Oct 8, 2026
Full baths
3
Half baths
1
Annual property tax (MLS)
$3,127
Tax year
2026
Area source (MLS)
Plans
Listing brokerage
Four Seasons Sothebys Intl
MLS ID
KEY1059510
Last updated
Oct 23, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2026
Garage
Yes
Garage spaces
2
Parking
Driveway, Garage
Water source
Well
Sewer
Septic Tank
Utilities
Electricity Connected

Interior features

Basement
Bilco Door(s), Full, Unfinished
Heating
Propane
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Entrance Foyer, Granite Counters, His and Hers Closets, Open Floorplan, Open Kitchen, Primary Bathroom, Master Downstairs, Storage, Washer/Dryer Hookup
Appliances
Dishwasher, Range, Refrigerator, Stainless Steel Appliance(s)
Flooring
Hardwood
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Contemporary
Construction materials
Frame
Exterior
Lighting, Rain Gutters
Private pool
No

Schools (MLS)

Elementary school
Ostrander Elementary School
Elementary school district
Wallkill
Middle school
John G Borden Middle School
Middle school district
Wallkill
High school
Wallkill Senior High School
High school district
Wallkill

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

Recent activity

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

Location

Gardiner · Ulster County, NY 12589Show interactive map
100 Tillson Lake Road

Gardiner · Ulster County, NY 12589

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.