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MLS ID KEY1039108Last updated Oct 22, 2026

Single Family

30 Segatogue Lane

Pending · Brookhaven · Suffolk County, NY 11720

Bedrooms
4 Beds
Bathrooms
4 Baths
Year built
1972
Est. monthly taxes
$1,371.48
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About this home

*THREE VILLAGE SD* Welcome to 30 Segatogue Lane, a classic Colonial-style home in desirable South Setauket, set on a spacious 0.40-acre lot with approximately 2,007 sq. ft. of living space. The home features 4 bedrooms, 3.5 baths, two levels above grade, and a FULL FINISHED BASEMENT - an appealing feature not always found in every home in the area - providing plenty of additional versatile space for everyday living, entertaining, recreation, and storage. Enjoy peace of mind with extensive infrastructural updates, including a recently replaced roof, windows, electric cooktop, hot water heater and a GAS boiler. The private, fenced backyard features an in-ground pool, providing an ideal setting for summer enjoyment and entertainment. Conveniently located near Centereach Park, shopping centers, dining, and everyday amenities, the home is zoned for the highly regarded THREE VILLAGE Central School District, one of Suffolk County’s top-rated school districts. This is a well-structured home with classic layout lines, ready for custom cosmetic upgrades to transform it into your dream home in a premier neighborhood. *Property taxes have not been grieved and may present a potential opportunity for future reduction.*

Listing snapshot

Days on site
59 days
Listed on MLS
Aug 15, 2026
Full baths
3
Half baths
1
Annual property tax (MLS)
$16,457.7
Tax year
2025
Area source (MLS)
Public Records
Listing brokerage
Century Homes Realty Group LLC
MLS ID
KEY1039108
Last updated
Oct 22, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1972
Garage
No
Parking
Driveway, On Street
Water source
Public
Sewer
Public Sewer
Utilities
Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected

Interior features

Basement
Finished, Full
Heating
Baseboard, Hot Water, Natural Gas
Cooling
Wall/Window Unit(s)
Interior
First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen, Primary Bathroom
Appliances
Dishwasher, Dryer, Electric Range, Refrigerator, Gas Water Heater
Flooring
Wood
Fireplace
No

Exterior features

Architectural style
Colonial
Construction materials
Brick, Frame
Private pool
Yes

Schools (MLS)

Elementary school
Arrowhead Elementary School
Elementary school district
Three Village
Middle school
Robert Cushman Murphy Jr High School
Middle school district
Three Village
High school
Ward Melville Senior High School
High school district
Three Village

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

Brookhaven · Suffolk County, NY 11720Show interactive map
30 Segatogue Lane

Brookhaven · Suffolk County, NY 11720

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.