Construction
- Year Built: 1963
- Architectural Style: Ranch
- Construction Materials: Cedar, Frame
Measurements
- Building Area Total: 3,370
- Building Area Units: Square Feet
- Lot Size Acres: 0.68
- Lot Size Square Feet: 29,621
257 Southlawn AvenueCentral Islip, NY 11722
For Sale
$849,000
Smart Buyer Rebate $8,490
Listed by Nicole N. Kurt
·365 Realty Group Inc
·631-863-1111
Last updated June 21, 2026
·Source: OneKey #995949
Listing Facts
- TypeSingle-family
- NeighborhoodCentral Islip
- Bedrooms3
- Bathrooms3
- Days on Prevu86
- Taxes$13,797/year
- Size1,610 sqft
- Price per sqft$527
Amenities
- Air Conditioning
- Parking
Location
Mortgage Calculator
Listing History
05/06/2026
Listed by 365 Realty Group Inc
$849,000
Property Details for 257 Southlawn Avenue
Exterior
Financial
Taxes
- Parcel Number: 0500-123-00-01-00-021-000
- Tax Annual Amount: $13,797.00
- Tax Year: 2025
Interior
Features
- Appliances: Refrigerator, Oil Water Heater
- Fireplace: Yes
- Interior Features: First Floor Bedroom, Cathedral Ceiling(s), Eat-in Kitchen, Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Master Downstairs, Walk-In Closet(s)
Measurements
- Living Area: 1,610
- Living Area Source: Other
Rooms
- Basement: Full, Walk-Out Access
- Has Basement: Yes
- Bathrooms Full: 2
- Bathrooms Half: 1
- Bathrooms Total Integer: 3
- Bedrooms Total: 3
- Rooms Total: 8
Parking
Parking
- Garage Spaces: 2
- Garage: Yes
- Parking Features: Attached, Driveway, Garage, Private, Storage
Schools
Elementary School
- Elementary School: Andrew T Morrow School
- Elementary School District: Central Islip
High School
- High School: Central Islip Senior High School
- High School District: Central Islip
Middle or Junior School
- Middle Or Junior School: CHARLES A MULLIGAN ELEMENTARY SCHOOL
- Middle Or Junior School District: Central Islip
Utilities
Equipment
- Cooling: Central Air
- Heating: Hot Water, Oil
- Sewer: Cesspool
- Utilities: Electricity Available, Water Available
- Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 3 bedrooms and 3 bathrooms in this single-family home at 257 Southlawn Avenue.
What schools are nearby to 257 Southlawn Avenue?
Nearby schools include the Andrew T Morrow School Elementary School, CHARLES A MULLIGAN ELEMENTARY SCHOOL Middle School, and Central Islip Senior High School.
Does this single-family home have parking?
Yes, there are 2 parking spaces available for 257 Southlawn Avenue.
What are the annual taxes for 257 Southlawn Avenue?
Annual taxes for this single-family home are estimated at $13,797.
How does 257 Southlawn Avenue compare to other single-family homes in Central Islip?
This single-family home is listed 31% above the average price for single-family homes in Central Islip and has been on the market for 27 more days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 1,610 sqft.
257 Southlawn Avenue is a 3-bedroom, 3-bath single-family home for sale in Central Islip NY 11722. On Prevu for 86 days at $849,000. This home features 1,610 square feet of living space, located in Central Islip. The median listing price for single-family homes in this area is $625,000. Nearby schools include Andrew T Morrow School Elementary School, CHARLES A MULLIGAN ELEMENTARY SCHOOL Middle School, and Central Islip Senior High School. Property amenities include air conditioning and parking. View other single-family home listings in Suffolk County.
The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.
Full MLS DisclaimersRebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.
