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MLS ID KEY1053741Last updated Oct 27, 2026

Single Family

68 Chestnut Street

Active · Brookhaven · Suffolk County, NY 11766

Bedrooms
4 Beds
Bathrooms
3 Baths
Year built
1997
Est. monthly taxes
$1,296.9
Property gallery0 / 37
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About this home

Hillside Retreat on .82 Private Acres | New Roof, Boiler & Trex Deck Discover a distinctive 4-bedroom, 3-full-bath, approximately 3,000-square-foot hillside home set on .82 private acres at the end of a long, private driveway. Built in the 1990s and designed into the natural grade of the property, this unique multi-level residence offers architectural character, versatile living space, modern updates, and a peaceful, wooded setting. The main living level features an open-concept layout with soaring ceilings and abundant natural light. The kitchen with granite countertops flows into the dining area and living room, creating an inviting space for everyday living and entertaining. The primary bedroom features a full bath and ample closet space. An additional bedroom and full bath complete this level. The ground level offers two additional bedrooms, a den or living area, and a full bath. Thanks to the home's hillside design, this level functions as a true ground-level living space rather than a traditional basement. The flexible layout offers a variety of possibilities for a home office, guest accommodations, recreation room, gym, or media room. Notable updates include a roof approximately 4 years old, a boiler approximately 3 years old, and a new Trex deck. Additional features include granite countertops, an electric vehicle charger, a sprinkler system, a 1.5-car garage, and oversized parking. Enjoy the outdoors from the new Trex deck overlooking the wooded surroundings. The expansive backyard offers ample room to create an outdoor retreat, with possibilities for a pool, patio, gardens, play area, and outdoor entertaining space. An existing patio with a retaining wall adds to the property's outdoor potential. Conveniently located within the Mount Sinai School District and close to downtown Port Jefferson Village, with its shops, restaurants, and golf, this property combines a secluded setting with access to nearby amenities. Distinctive hillside architecture, approximately 3,000 square feet of versatile living space, significant updates, and .82 private acres make this a unique opportunity to enjoy space, privacy, and outdoor potential.

Listing snapshot

Days on site
35 days
Listed on MLS
Sep 25, 2026
Full baths
3
Half baths
0
Annual property tax (MLS)
$15,562.84
Tax year
2026
Listing brokerage
R & R Duo Realty Inc
MLS ID
KEY1053741
Last updated
Oct 27, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1997
Garage
Yes
Garage spaces
1
Total parking
5
Parking
Driveway, Garage, Garage Door Opener, Oversized
Water source
Public
Sewer
Cesspool
Utilities
Trash Collection Public

Interior features

Heating
Baseboard, Oil
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Granite Counters, Kitchen Island, Open Floorplan, Open Kitchen, Primary Bathroom, Speakers
Appliances
Cooktop, Dishwasher, Dryer, Microwave, Refrigerator, Washer, Oil Water Heater
Flooring
Carpet, Hardwood
Fireplace
No

Exterior features

Architectural style
A-Frame, Other
Construction materials
Vinyl Siding
Private pool
No

Schools (MLS)

Elementary school
Mt Sinai Elementary School
Elementary school district
Mount Sinai
Middle school
Mt Sinai Middle School
Middle school district
Mount Sinai
High school
ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL
High school district
Mount Sinai

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

Recent activity

  1. Listing updated from MLS
  2. Price changed to $899,000
  3. MLS status changed
  4. First seen on this site

Location

Brookhaven · Suffolk County, NY 11766Show interactive map
68 Chestnut Street

Brookhaven · Suffolk County, NY 11766

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.