Single Family

515 Gillette Avenue

Pending · Islip · Suffolk County, NY 11705

Asking price$599,000Estimate monthly payment Check current status

Bedrooms: 3 Beds
Bathrooms: 2 Baths
Year built: 1940
Est. monthly taxes: $1,244.25

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About this home

Welcome to 515 Gillette Ave. Best deal in Bayport. Make this home your own. 3 Bedroom, 2 Full Bath Expanded Cape featuring EIK, Living Room with wood burning stove, Formal Dining Room, a large Master Bedroom with 3 large closets and Ensuite full bath. Plenty of storage throughout the home. Full basement, Peerless boiler and separate HW heater, features 2 above ground oil tanks (550 gallons), 2 1/2 detached garage, low taxes all on 1/2 acre professionally landscaped property with a rear deck and large backyard for entertaining. Also, home has a portable generator and switch station. Home needs updating but is well built. This won't last so come today!

Listing snapshot

Days on site: 37 days
Listed on MLS: Sep 24, 2026
Full baths: 2
Half baths: 0
Annual property tax (MLS): $14,931
Tax year: 2026
Area source (MLS): Public Records
Listing brokerage: Summit Realty Group of NY
MLS ID: KEY1049421
Last updated: Oct 14, 2026

General features

Property type: Single Family
Property subtype: Single Family Residence
Year built: 1940
Garage: Yes
Garage spaces: 2
Parking: Detached, Driveway
Water source: Public
Sewer: Cesspool
Utilities: Cable Connected, Electricity Connected

Interior features

Basement: Full, Unfinished
Heating: Hot Water
Cooling: None
Interior: Eat-in Kitchen, Formal Dining, Storage
Appliances: Dishwasher, Dryer, Oven, Range, Refrigerator, Washer
Fireplace: Yes
Fireplaces: 1

Exterior features

Architectural style: Exp Cape
Construction materials: Frame, Vinyl Siding
Private pool: No

Schools (MLS)

Elementary school: Sylvan Avenue Elementary School
Elementary school district: Bayport-Blue Point
Middle school: James Wilson Young Middle School
Middle school district: Bayport-Blue Point
High school: Bayport-Blue Point High School
High school district: Bayport-Blue Point

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

Recent activity

Oct 14, 2026Listing updated from MLS
Oct 14, 2026MLS status changed
Sep 21, 2026First seen on this site

Location

Islip · Suffolk County, NY 11705Show interactive map

515 Gillette Avenue

Islip · Suffolk County, NY 11705

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Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.

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Property expenses (USD)

Annual property taxMonthly association / maintenance fees

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