Single Family

257 Southlawn Avenue

Closed · Islip · Suffolk County, NY 11722

Asking price$849,000Estimate monthly payment Check current status

Bedrooms: 3 Beds
Bathrooms: 3 Baths
Year built: 1963
Est. monthly taxes: $1,149.75

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About this home

Renovated 3-bedroom, 2-bath home near Connetquot State Park. Features an updated eat-in kitchen, formal dining area, and living room with wood-burning fireplace. Primary suite includes a private bath and walk-in closet. Full unfinished basement with outside entrance for additional storage. Situated on a horse property with a 6-stall barn. Rental price reflects the house only; barn use available at additional cost. Close to parks, trails, and outdoor recreation.

Listing snapshot

Days on site: 59 days
Listed on MLS: May 6, 2026
Full baths: 2
Half baths: 1
Annual property tax (MLS): $13,797
Tax year: 2025
Area source (MLS): Other
Listing brokerage: 365 Realty Group Inc
MLS ID: KEY995949
Last updated: Oct 28, 2026

General features

Property type: Single Family
Property subtype: Single Family Residence
Year built: 1963
Garage: Yes
Garage spaces: 2
Parking: Attached, Driveway, Garage, Private, Storage
Water source: Public
Sewer: Cesspool
Utilities: Electricity Available, Water Available

Interior features

Basement: Full, Walk-Out Access
Heating: Hot Water, Oil
Cooling: Central Air
Interior: First Floor Bedroom, Cathedral Ceiling(s), Eat-in Kitchen, Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Master Downstairs, Walk-In Closet(s)
Appliances: Refrigerator, Oil Water Heater
Fireplace: Yes

Exterior features

Architectural style: Ranch
Construction materials: Cedar, Frame
Private pool: No

Schools (MLS)

Elementary school: Andrew T Morrow School
Elementary school district: Central Islip
Middle school: CHARLES A MULLIGAN ELEMENTARY SCHOOL
Middle school district: Central Islip
High school: Central Islip Senior High School
High school district: Central Islip

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

Recent activity

Oct 28, 2026Listing updated from MLS
Oct 28, 2026MLS status changed
Aug 30, 2026First seen on this site

Location

Islip · Suffolk County, NY 11722Show interactive map

257 Southlawn Avenue

Islip · Suffolk County, NY 11722

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Property expenses (USD)

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