343 Roslyn Avenue, Carle Place, New York image 1
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343 Roslyn Avenue

Carle Place, NY 11514
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$1,688,000 $7,116/Mo
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Bed 8

Bed

Bath 4

Bath

Acres0.11

Acre(Lot)

Welcome to 343 Roslyn Avenue. Rare 3-unit property in Carle Place featuring 2 homes on 1 lot totaling 3,860 sq. ft of living space. Main residence includes two distinct 2-bedroom units: second residence features 4 bedrooms and computer room/office. Situated on a 50X100 lot with driveway parking and close proximity to the LIRR station 0.5 miles, major highways and shopping. A cash-flowing asset with long-term appreciation.

Detail Ic Property Details

Property Type : Residential Income

Price : $1,688,000

AD Id : 89790976

MLS Id : 1038554

Beds : 8

Lot Size : 0.11 Acre

Tax Amount : 16242.00

Year Built : 1926

County : Nassau

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Feature Features

  • Bedroom Information

    Total beds: 8

    Bathroom Information

    Total Baths: 4 Full Baths: 4

    Room Information

    Basement: Partial

  • Interior Features

    Eat-in Kitchen

  • Heating & Cooling

    Has Heating: Yes Heating: Hot Water, Natural Gas Has Cooling: Yes Cooling: Multi Units

  • Building Information

    Year Built: 1926 Building Area Total: 3860 Construction Materials: Aluminum Siding Private Pool: No

  • Lot Information

    Lot Dimensions: 50X100 Lot Size Acres: 0.1148 Lot Size Square Feet: 5000

  • Listing Price Information

    Listing Price: $1688000

  • Tax Information

    Parcel Number: 2289-10-012-00-0023-0 Tax Lot: 23, 24 Tax Block: 12 Annual Tax: $16242

  • Parking Information

    Parking Total: 4 Driveway

  • School Information

    Elementary School: Rushmore Avenue School
    Junior High School: Carle Place Middle Senior High Sch
    Senior High School: Carle Place Middle Senior High Sch

  • Utility Information

    Natural Gas Available, Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected

  • Location Information

    Direction: Rushmore Avenue to Roslyn Avenue and #343 WaterSource: Public
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The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved

ByOwner last updated this listing 09/02/2026 @ 09:37

MLS: 1038554 LISTED BY: Peggy Carillo, Douglas Elliman Real Estate 516-759-0400 SOURCE: OneKey MLS

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