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MLS ID KEY1033764Last updated Sep 21, 2026

Single Family

50 Gristmill Drive

Pending · Smithtown · Suffolk County, NY 11754

Bedrooms
4 Beds
Bathrooms
3 Baths
Year built
1966
Est. monthly taxes
$1,490.75
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About this home

Welcome to this exceptional turn-key Colonial where extensive renovations, impressive garage space, and an unbeatable lifestyle come together! Completely renovated in late 2014, this home was transformed with major updates including siding, windows, roof, driveway, hardwood flooring, a beautiful kitchen, and all 2.5 bathrooms. The upgrades continued with a conversion to natural gas heat and a new gas hot water heater in 2017. In addition to the attached 2-car garage, a 960 sqft detached garage was built in 2016 offering incredible space for car enthusiasts, boaters, equipment storage, hobbies, and more, plus an additional 160 sqft shed. It doesn't end there! Sliders in the family room lead to an enormous paver patio with an awning, creating the perfect setting for outdoor dining and entertaining. The rear yard is not only fully fenced but is professionally landscaped and completely private. The location truly offers the best of all worlds with beach rights to Town of Smithtown beaches, including boat ramp access, along with nearby parks, nature preserves, and numerous golf courses. Convenient access to the LIRR and parkway makes this an ideal location for commuters too! *Taxes being professionally grieved with an estimated savings of $2,500

Listing snapshot

Days on site
59 days
Listed on MLS
Sep 8, 2026
Full baths
2
Half baths
1
Annual property tax (MLS)
$17,889
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Howard Hanna Coach
MLS ID
KEY1033764
Last updated
Sep 21, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1966
Garage
Yes
Garage spaces
4
Parking
Attached, Detached, Driveway, Garage, Garage Door Opener, Storage
Water source
Public
Sewer
Cesspool
Utilities
Cable Available, Electricity Connected, Natural Gas Connected, Phone Available, Trash Collection Public, Water Connected

Interior features

Basement
Finished, Partial
Heating
Baseboard, Natural Gas
Cooling
Central Air
Interior
Chandelier, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Primary Bathroom, Recessed Lighting, Storage, Washer/Dryer Hookup
Appliances
Dishwasher, Dryer, Electric Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater
Flooring
Hardwood
Fireplace
No

Exterior features

Architectural style
Colonial
Construction materials
Frame, Vinyl Siding
Exterior
Awning(s), Mailbox
Private pool
No

Schools (MLS)

Elementary school
Parkview Elementary School
Elementary school district
Kings Park
Middle school
William T Rogers Middle School
Middle school district
Kings Park
High school
Kings Park High School
High school district
Kings Park

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
50 Gristmill Drive

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.