$8,999,999

18 Gwynne Rd Melville, NY 11747

Estimated payment $51,942/month

Total Views 1,443
6 Beds
9 Baths
8,500 Sq Ft
$1,059 Price per Sq Ft

Highlights

  • Popular Property
  • Horses Allowed On Property
  • Eat-In Gourmet Kitchen
  • Sunquam Elementary School Rated A
  • In Ground Pool
  • Estate

About This Home

This Gated Majestic Brick Manor, features 6-bedroom, 6-bath, 3-powder rooms and sits at one of the highest points on Long Island surrounded by lush parkland and English gardens for the ultimate in serenity and privacy. This one-of-a-kind property has its own, FAA recognized, helipad which allows you the luxury to fly over traffic to NYC or the Hamptons with ease. This Estates sophisticated elegance depicts exquisite attention to every detail featured, from custom mill work, exotic quarter sawn wood floors, imported marble with everything covered from its energy efficient geo-thermal heating & cooling, radiant heat throughout, gourmet EIK, palatial principles-suite, expansive additional living quarters, 4 fireplaces, ornamental iron details with security system, heated driveway and much more. This home is truly an entertainer's paradise with in-ground heated pool & spa w/ salt system and waterfalls, starlit home theater, indoor squash & basketball court, gym, game room, and workshop ., Additional information: Green Features:Insulated Doors,Interior Features:Guest Quarters,Lr/Dr,Marble Bath

Listing Agent

Michelle Labarbera

Nest Seekers LLC Brokerage Phone: 516-922-2878 License #10401207792 Listed on: 11/13/2025

Nest Seekers LLC

Co-Listing Agent

Andre Labarbera

Nest Seekers LLC Brokerage Phone: 516-922-2878 License #10401229771

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $54,088

Year Built

  • Built in 2007

Lot Details

  • 2.3 Acre Lot
  • Back Yard Fenced
  • Front and Back Yard Sprinklers

Parking

  • 8 Car Attached Garage
  • Heated Garage
  • Driveway

Home Design

  • Estate
  • Brick Exterior Construction
  • Frame Construction

Interior Spaces

  • 8,500 Sq Ft Home
  • Wet Bar
  • Central Vacuum
  • Whole House Entertainment System
  • Indoor Speakers
  • Sound System
  • Built-In Features
  • Woodwork
  • Crown Molding
  • Beamed Ceilings
  • Tray Ceiling
  • Cathedral Ceiling
  • Recessed Lighting
  • 4 Fireplaces
  • Double Pane Windows
  • Insulated Windows
  • ENERGY STAR Qualified Doors
  • Entrance Foyer
  • Formal Dining Room
  • Storage
  • Skyline Views

Kitchen

  • Eat-In Gourmet Kitchen
  • Kitchen Island
  • Marble Countertops
  • Granite Countertops

Flooring

  • Wood
  • Radiant Floor
  • Ceramic Tile

Bedrooms and Bathrooms

  • 6 Bedrooms
  • Main Floor Bedroom
  • En-Suite Primary Bedroom
  • Dual Closets
  • Walk-In Closet
  • In-Law or Guest Suite
  • Bathroom on Main Level
  • Soaking Tub

Finished Basement

  • Walk-Out Basement
  • Basement Fills Entire Space Under The House
  • Basement Storage

Home Security

  • Home Security System
  • Fire Sprinkler System

Pool

  • In Ground Pool
  • Saltwater Pool
  • Fence Around Pool
  • Pool has a Solar Cover
  • Pool Cover

Outdoor Features

  • Balcony
  • Patio
  • Porch

Schools

  • Sunquam Elementary School
  • West Hollow Middle School
  • Half Hollow Hills High School East

Utilities

  • Geothermal Heating and Cooling
  • Heating System Uses Propane
  • Underground Utilities
  • Natural Gas Connected
  • Tankless Water Heater
  • Geothermal Hot Water System
  • Septic Tank

Additional Features

  • Energy-Efficient Exposure or Shade
  • Horses Allowed On Property

Listing and Financial Details

  • Legal Lot and Block 9 / 0001
  • Assessor Parcel Number 0400-229-00-01-00-009-003

Home Details

Home Type

Single Family

Est. Annual Taxes

$54,088

Year Built

Built in 2007

Lot Details

0

Parking

8

Listing Details

  • Property Type: Residential
  • Architectural Style: Estate
  • Property SubType: Single Family Residence
  • Year Built: 2007
  • Attribution Contact: 516-922-2878
  • Co List Office Mls Id: KEYNSST03
  • Co List Office Phone: 516-922-2878
  • Carport Y N: No
  • CurrentPrice: 8999999.00
  • MlsMajorChangeType: New Listing
  • CurrentPrice_By_LivingArea: 1058.82341
  • ListPrice_By_LivingArea: 1058.82341
  • ListPrice_By_OriginalListPrice: 1.00000
  • ListPrice_By_LotSizeAcres: 3913043.0435
  • LivingAreaSearchSqFt: 8500.00
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Appliances: Tankless Water Heater, Geothermal Water Heater
  • Interior Amenities: First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Built-in Features, Cathedral Ceiling(s), Central Vacuum, Chefs Kitchen, Crown Molding, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, His and Hers Closets, In-Law Floorplan, Kitchen Island, Marble Counters, Natural Woodwork, Open Kitchen, Pantry, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Soaking Tub, Sound System, Speakers, Storage, Tray Ceiling(s), Walk-In Closet(s), Wet Bar, Whole House Entertainment System
  • Fireplaces: 4
  • Flooring: Ceramic Tile, Hardwood
  • Full Bathrooms: 6
  • Half Bathrooms: 3
  • Basement: Finished, Full, See Remarks, Storage Space, Walk-Out Access
  • Total Bedrooms: 6
  • Fireplace: Yes
  • Living Area: 8500
  • Window Features: Double Pane Windows, Insulated Windows
  • Basement YN: Yes

Exterior Features

  • Construction Materials: Brick, Energy Star, Frame
  • Fencing: Back Yard
  • Pool Features: Fenced, In Ground, Pool Cover, Salt Water, Solar Cover
  • Pool Private: Yes
  • Spa: No
  • View: Skyline
  • Exterior Features: Balcony
  • Patio and Porch Features: Patio, Porch
  • Waterfront: No

Garage/Parking

  • Garage Spaces: 8
  • Garage: Yes
  • Parking Description: Attached, Driveway, Heated Garage, Private

Utilities

  • Cooling: Geothermal
  • Heating: Other, Propane, Geothermal, Radiant Floor
  • Security: Fire Sprinkler System, Security System
  • Sewer: Septic Tank
  • Utilities: Electricity Connected, Natural Gas Connected, Trash Collection Public, Underground Utilities, Water Connected
  • Water Source: Public

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: West Hollow Middle School

Lot Info

  • Horses: Yes
  • Lot Size Acres: 2.3
  • Lot Dimensions: 2.3
  • Lot Size Sq Ft: 100188
  • Lot Features: Sprinklers In Front, Sprinklers In Rear
  • Parcel Number: 0400-229-00-01-00-009-003
  • Property Attached: No
  • Additional Parcels: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 54088.25
  • Tax Block: 0001
  • Tax Lot: 9
  • Tax Year: 2025

MLS Schools

  • Elementary School: Sunquam Elementary School
  • High School: Half Hollow Hills High School East
  • Middle School District: Half Hollow Hills

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $50,424 $14,150 $1,250 $12,900
2023 $25,212 $14,150 $1,250 $12,900
2022 $48,812 $14,150 $1,250 $12,900
2021 $47,691 $14,150 $1,250 $12,900
2020 $45,988 $14,150 $1,250 $12,900
2019 $91,976 $0 $0 $0
2018 $51,270 $16,300 $1,250 $15,050
2017 $51,270 $16,300 $1,250 $15,050
2016 $50,221 $16,300 $1,250 $15,050
2015 -- $16,300 $1,250 $15,050
2014 -- $16,300 $1,250 $15,050
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
11/13/2025 11/13/25 For Sale $8,999,999 -- $1,059 / Sq Ft
Source: OneKey® MLS

Purchase History

Date Type Sale Price Title Company
Deed $105,000 Long Island Title
Deed $105,000 Long Island Title
Source: Public Records

Source: OneKey® MLS

MLS Number: 934191

OneKey® MLS

APN: 0400-229-00-01-00-009-003