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MLS ID KEY1055953Last updated Oct 26, 2026

Single Family

3 Ernest

Pending · Smithtown · Suffolk County, NY 11754

Bedrooms
5 Beds
Bathrooms
3 Baths
Year built
1987
Est. monthly taxes
$1,739.83
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About this home

"Featured on the Discovery Channel" this Boulder Island circular driveway entry sits in a secluded circle of Luxurious custom built homes. Artist designed and original home owner, Inviting stone and wood double door entry into an impressive main hall with souring cathedral ceilings "hotel like space" with lateral windows to capture every light exposure possible in an open floor plan to entertain in a spacious modern concept with the artist touch of design element. Beautiful sparkling porcelain ceramic flooring for your pets and low maintenance. Dramatic stunning New kitchen with plenty of light, space and counters. Geometric Quartz center Island, top of the line appliances looking into a huge great room with a wall of sliders and windows and impressive stone fireplace. 1st Primary cathedral bedroom on Main level with sliders to a private balcony and outdoor shower. Laundry room new washer and dryer on main level with staff entrance. Head upstairs in a dramatic modern breathtaking floating staircase to a Juliet balcony overlooking the entire main hall and living room. Unmatched double door entry 2nd Primary bedroom, raised fireplace, cathedral ceilings, wall of window and sliders to a luxurious private deck. Double walk in closets. Massive en suite with multi person soaker jet tub, private toilet and shower. Each bedroom has there unique impressive architectural scale in design. Down to the lower level for another whole house living space with outside slider glass door entrance and large windows to private resort style yard. Gym, Media, storage, plumbing ready bath, with great finished space makes this area unique in convenience and design. Park like professionally fully fenced yard, custom free form in ground pool, bridged Koi pond, Flat play areas and trail makes this "Custom Built Luxury " rare in Design, Size, Location and Elegance. Redefine your expectations here on this one of a kind Luxury home. Close to schools, highways, parks, beach, shopping, restaurants, fitness clubs, shopping malls. BEST LOCATION OF LUXURY! Smithtown Schools, Additional information: Interior Features:Guest Quarters,Marble Bath,Separate Hot water Heater:Y

Listing snapshot

Days on site
23 days
Listed on MLS
Oct 5, 2026
Full baths
2
Half baths
1
Annual property tax (MLS)
$20,878
Tax year
2025
Area source (MLS)
Other
Listing brokerage
Howard Hanna Coach
MLS ID
KEY1055953
Last updated
Oct 26, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1987
Garage
Yes
Garage spaces
2
Parking
Private, Attached
Water source
Public
Sewer
Cesspool
Utilities
Cable Available

Interior features

Basement
Walk-Out Access, Full, Partially Finished
Heating
Oil, Hot Water
Cooling
Central Air
Interior
Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Pantry, Walk-In Closet(s), Wet Bar, Formal Dining, Primary Bathroom, Ceiling Fan(s), Central Vacuum
Appliances
Dishwasher, Dryer, Electric Water Heater, Microwave, Refrigerator, Washer
Flooring
Carpet
Fireplace
Yes
Fireplaces
2

Exterior features

Architectural style
Modern
Construction materials
Frame, Stone, Wood Siding
Private pool
Yes

Schools (MLS)

Elementary school
Accompsett Elementary School
Elementary school district
Smithtown
Middle school
Accompsett Middle School
Middle school district
Smithtown
High school
Smithtown High School-West
High school district
Smithtown

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

Smithtown · Suffolk County, NY 11754Show interactive map
3 Ernest

Smithtown · Suffolk County, NY 11754

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.