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2185 Sycamore Avenue

Ronkonkoma, NY 11779
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Bed 6

Bed

Bath 3

Bath

SqFt3,612

Sqft

Acres0.45

Acre(Lot)

Every inch of this extraordinary 6-bedroom, 3-bath Colonial tells the story of an architect's vision brought to life — because it was. Thoughtfully designed and built by the sellers themselves, 2185 Sycamore Avenue is a one-of-a-kind residence where craftsmanship and character are woven into every detail. From the soaring cathedral and tray ceilings to the rich natural woodwork, and built-in features, the quality here simply cannot be replicated. Spanning 3,612 sq ft on nearly half an acre, the home offers 13 rooms including a formal dining room, eat-in kitchen with breakfast room, a first-floor bedroom and full bath, a great room with wood-burning stove, second floor laundry room and a stunning primary suite with sitting room, walk-in closet and 4 piece en-suite bathroom. This home offers plenty of space with an open floor plan and a layout also conducive to multigenerational living. The oversized detached 4-car garage with its own 100-amp panel is a car enthusiast's dream, while the 9' + basement ceilings open endless possibilities — think golf simulator, home gym, or studio. Outside, a serene backyard waterfall and semi-inground fiberglass pool create a true private retreat, complete with multiple fruiting trees including a peach tree, cherry tree, cherry plum tree, and blueberry bush! Major systems updated in 2006 including the boiler and roof when the extension was done. Just minutes from the newly revitalized Ronkonkoma LIRR hub with trendy dining, shopping, and express access to Manhattan and the LIE — this is Long Island living at its finest.

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Detail Ic Property Details

Property Type : Residential

Price : $899,990

AD Id : 84761659

MLS Id : 1013023

Beds : 6

Lot Size : 0.45 Acre

Living Area Size : 3,612

Year Built : 1940

Garage : 4

County : Suffolk

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Feature Features

  • Bedroom Information

    Total beds: 6

    Bathroom Information

    Total Baths: 3 Full Baths: 3

    Room Information

    Rooms Total: 13 Basement: Unfinished, Walk-Out Access
  • Flooring Information

    Hardwood, Laminate, Tile
  • Interior Features

    Built-in Features, Cathedral Ceiling(s), Ceiling Fan(s), Chandelier, Eat-in Kitchen, Entrance Foyer, High Ceilings, Natural Woodwork, Open Floorplan, Pantry, Recessed Lighting, Storage, Tray Ceiling(s), Walk-In Closet(s) Appliances: Dishwasher, Dryer, Oven, Range, Refrigerator, Washer Laundry Features: In Hall Window Features: Double Pane Windows
  • Heating & Cooling

    Has Heating: Yes Heating: Wood Stove, Baseboard, Wood Cooling: None

  • Building Information

    Year Built: 1940 Construction Materials: Frame Pool Features: Above Ground, Private Private Pool: Yes

  • Lot Information

    Lot Size Acres: 0.45 Lot Size Square Feet: 19602 Lot Description: Landscaped, Level, Sprinklers In Front, Sprinklers In Rear

  • Listing Price Information

    Listing Price: $899990

  • Tax Information

    Parcel Number: 0500-085-00-04-00-020-000 Annual Tax: $18400.22

  • Parking Information

    Garage

    Garage Information

    Has Garage: Yes Garage Space: 4

  • School Information

    Elementary School: Helen B Duffield Elementary School
    Junior High School: Ronkonkoma Middle School
    Senior High School: Connetquot High School
  • Utility Information

    Electricity Connected, Water Connected
  • Location Information

    WaterSource: Public
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
2384 A N/C Walnut Avenue, Ronkonkoma, NY, 11779 $925,000 4 3 2,473 2,473 SqFt
38 Warren Avenue, Ronkonkoma, NY, 11779 $995,000 4 4 --
23 Campus Lane, Ronkonkoma, NY, 11779 $899,999 5 4 3,456 3,456 SqFt
339 Avenue B, Ronkonkoma, NY, 11779 $700,000 4 2 1,997 1,997 SqFt
26 Valley Street, Ronkonkoma, NY, 11779 $670,000 4 2 2,870 2,870 SqFt
280 Holbrook Road, Ronkonkoma, NY, 11779 $769,000 5 3 1,997 1,997 SqFt
16 Valley Street, Ronkonkoma, NY, 11779 $600,000 3 2 1,404 1,404 SqFt
52 Center Street, Ronkonkoma, NY, 11779 $649,000 4 2 1,908 1,908 SqFt
379 Smith Road, Ronkonkoma, NY, 11779 $1,999,000 4 4 4,216 4,216 SqFt
10 Laurel Road, Ronkonkoma, NY, 11779 $499,999 4 1 1,447 1,447 SqFt

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 06/16/2026 @ 17:12

MLS: 1013023 LISTED BY: Kate Works, Compass Greater NY LLC 631-629-7719 SOURCE: OneKey MLS

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