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300 Demott Avenue

Rockville Centre, NY 11570
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Bed 5

Bed

Bath 5

Bath

SqFt4,097

Sqft

Acres0.39

Acre(Lot)

A rare offering in Rockville Centre, set directly across from the storied Rockville Links Club, 300 Demott Avenue is a brick Georgian Revival Colonial completely reborn through a no-expense-spared renovation, offering approximately 4,097 square feet of refined living. A columned portico and circular drive make a grand first impression, opening to an expansive two-story entry foyer with a sweeping staircase and designer lighting. Principal rooms unfold beneath coffered ceilings, custom moldings, and rich trim, anchored by a fireplace and walls of French doors that frame the grounds. The chef’s kitchen showcases Thermador appliances, marble countertops, custom cabinetry, and a center island, flowing into a sunlit breakfast area and a light-filled sunroom with its own fireplace. From the livi ng room, two sets of doors lead to an open porch overlooking the rear grounds, a built-in outdoor kitchen with a natural gas connection, and a classic rectangular in-ground pool with a brand-new blue liner. Upstairs, the primary suite features a tray ceiling, walk-in closet, and spa-inspired bath with marble shower, freestanding soaking tub, and double vanity, joined by generously scaled secondary bedrooms and a true second-floor laundry room. Rebuilt from the studs, the home boasts a newer roof, windows and exterior doors imported from Turkey, all-new plumbing and electric with 200-amp service, two-zone Rheem HVAC, a Navien boiler, Kohler fixtures, and Thermador appliances throughout. The finished lower level adds flexible living space with a half bath and private outside entrance. Outdoors, a paver patio wraps the pool, complemented by a detached two-and-a-half-car garage and professionally landscaped grounds, with the front lawn newly seeded and the rear grounds finished with fresh sod, all served by an in-ground sprinkler system. Thoughtful exterior lighting elevates the home day and night, including a grand chandelier at the columned portico, soffit lighting beneath the eaves, and rear-mounted floodlighting that washes the pool in a warm evening glow. A rare turnkey offering that pairs classic architecture with modern, top-to-bottom craftsmanship in one of Rockville Centre’s most sought-after locations.

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Detail Ic Property Details

Property Type : Residential

Price : $1,999,000

AD Id : 85748053

MLS Id : 1013456

Beds : 5

Lot Size : 0.39 Acre

Living Area Size : 4,097

Year Built : 1926

Garage : 2.5

County : Nassau

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Feature Features

  • Bedroom Information

    Total beds: 5

    Bathroom Information

    Total Baths: 5 Full Baths: 3 Half Baths: 2

    Room Information

    Rooms Total: 13 Basement: Finished, Full
  • Flooring Information

    Hardwood
  • Interior Features

    Built-in Features, Chandelier, Double Vanity, Entrance Foyer, Kitchen Island, Pantry, Recessed Lighting, Tray Ceiling(s), Walk-In Closet(s) Appliances: Dishwasher, Gas Cooktop, Gas Range, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Gas Water Heater Laundry Features: Laundry Room Window Features: Skylight(s)
  • Heating & Cooling

    Has Heating: Yes Heating: Hot Water Has Cooling: Yes Cooling: Central Air

  • Building Information

    Year Built: 1926 Building Area Total: 5015 Construction Materials: Brick Patio And Porch Features: Deck, Patio Pool Features: In Ground, Private Private Pool: Yes
  • Exterior Features

    Exterior Features: Gas Grill

  • Lot Information

    Lot Size Acres: 0.391 Lot Size Square Feet: 17032 Lot Description: Landscaped, Sprinklers In Front, Sprinklers In Rear

  • Listing Price Information

    Listing Price: $1999000

  • Tax Information

    Parcel Number: 2029-38-225-00-0051-0 Tax Lot: 51 Tax Block: 225 Annual Tax: $42280

  • School Information

    Elementary School: Wilson Elementary School
    Junior High School: South Side Middle School
    Senior High School: South Side High School
  • Utility Information

    Natural Gas Available, Natural Gas Connected
  • Location Information

    Direction: Google Maps WaterSource: Public
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Nearby Home Value

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110 Knollwood Road, Rockville Centre, NY, 11570 $798,000 3 2 1,564 1,564 SqFt
71 Shepherd Street, Rockville Centre, NY, 11570 $1,299,000 4 4 2,974 2,974 SqFt
15 Combes Avenue, Rockville Centre, NY, 11570 $1,285,000 4 3 2,889 2,889 SqFt
19 Addison Place, Rockville Centre, NY, 11570 $1,045,000 3 3 1,648 1,648 SqFt
58 Park Lane, Rockville Centre, NY, 11570 $1,295,000 3 3 1,786 1,786 SqFt
427 Westminster Road, Rockville Centre, NY, 11570 $1,240,000 3 2 1,806 1,806 SqFt
283 Princeton Road, Rockville Centre, NY, 11570 $849,000 4 3 2,043 2,043 SqFt
1 Jefferson Avenue #F3, Rockville Centre, NY, 11570 $419,000 2 1 850 850 SqFt
1 Jefferson Avenue #A12, Rockville Centre, NY, 11570 $374,999 2 1 900 900 SqFt
26 Latimer Court, Rockville Centre, NY, 11570 $785,000 3 2 1,316 1,316 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 06/23/2026 @ 04:29

MLS: 1013456 LISTED BY: Barry CBR, Keller Williams Points North 516-865-1800 SOURCE: OneKey MLS

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