$4,250,000

503 Cold Spring Rd Syosset, NY 11791

Estimated payment $26,866/month

Total Views 2,382
5 Beds
9 Baths
6,300 Sq Ft
$675 Price per Sq Ft

Highlights

  • In Ground Pool
  • Gourmet Kitchen
  • Wolf Appliances
  • West Side Elementary School Rated A+
  • Colonial Architecture
  • Deck

About This Home

Situated on 2 professionally landscaped acres, this magnificent Gold Coast residence offers refined luxury with seamless indoor-outdoor living. A long, private driveway leads to this magnificent Colonial with a charming wrap-around porch reminiscent of Southern hospitality. As you enter through a spectacular 2-story foyer clad in crisp white millwork, high ceilings and a series of arched entryways lead to a grand formal dining room, an elegant formal living room with a fireplace and a series of custom arched windows that overlook the manicured property. The showpiece chef’s kitchen, designed by a Cordon Blue graduate, is designed for grand-scale entertaining with Taj Mahal quartzite countertops, designer tile backsplash, professional-grade Wolf and Sub-Zero appliances, custom inset cabinetry, a spacious pantry, and is open to a large breakfast area and comfortable family room with a fireplace. An expansive, completely renovated master suite serves as a private sanctuary with penthouse light features, featuring vaulted ceilings, a marble framed fireplace, exquisite millwork, hand-painted detailing, and an extraordinary walk-in dressing room with custom closets, mirrored cabinetry, crystal chandeliers, center island, and an en-suite washer/dryer. The spa-inspired luxury bath offers a free-standing extra large soaking tub, steam shower, radiant-heated floors, and premium fixtures for resort-caliber relaxation. Additional ensuite bedrooms feature tastefully appointed baths with custom closets and comfortable finishes. The finished lower basement level offers a flexible space that includes a gym with a red light sauna, a music room, a full bath, a cedar closet, a spacious recreation room and plenty of storage space. Resort-style outdoor living is anchored by a 20x40 custom in-ground pool, extensive bluestone patios, and a pergola with large outdoor stone fireplace. A full outdoor kitchen features a built-in professional grill, Big Green Egg, refrigerator, stovetop, ice maker, sink, beverage center, and granite bar with seating, creating an exceptional setting for summer entertaining and relaxation. The fully enclosed raised-bed vegetable/herb garden with mist irrigation elevates the property’s gourmet lifestyle appeal. Lush, thoughtfully curated landscaping by Main Street Nursery evokes a soft coastal feel which is complemented by a myriad of specimen plantings. The exterior is finished with maintenance-free James Hardie siding, durable Azak trim, and a full wrap-around porch with front and rear porch swings perfect for lazy days admiring the grounds. The home’s systems include 5-zone HVAC and a new central vacuum, underscoring a commitment to modern comfort and ease. Additional highlights include an upgraded mudroom and main-floor laundry which include a custom dog washing station for effortless pet care, a heated garage with new double-insulated doors, smart exterior lighting with antique-sourced fixtures, and so much more. With 6 bedrooms, 6 full baths, and 3 half baths, this impeccably updated home blends timeless architectural character with modern amenities, creating an extraordinary and beautifully unique Laurel Hollow estate ready for immediate enjoyment.

Listing Agent

John Messina

Daniel Gale Sothebys Intl Rlty Brokerage Phone: 631-692-6770 License #30ME1038914 Listed on: 05/01/2026

Daniel Gale Sothebys Intl Rlty

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $50,395

Year Built

  • Built in 2006

Lot Details

  • 2 Acre Lot
  • Cul-De-Sac

Parking

  • 3 Car Garage
  • Driveway

Home Design

  • Colonial Architecture
  • Frame Construction

Interior Spaces

  • 6,300 Sq Ft Home
  • 3-Story Property
  • Vaulted Ceiling
  • 4 Fireplaces
  • Wood Burning Fireplace
  • Fireplace Features Masonry
  • Gas Fireplace
  • Mud Room
  • Wood Flooring
  • Basement Fills Entire Space Under The House

Kitchen

  • Gourmet Kitchen
  • Dishwasher
  • Wolf Appliances

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Freestanding Bathtub
  • Soaking Tub
  • Steam Shower

Laundry

  • Laundry Room
  • Dryer
  • Washer

Outdoor Features

  • In Ground Pool
  • Deck
  • Outdoor Kitchen
  • Pergola
  • Porch

Schools

  • Goosehill Primary Center Elementary School
  • Cold Spring Harbor High Middle School
  • Cold Spring Harbor High School

Utilities

  • Central Air
  • Heating System Uses Oil
  • Cesspool
  • Cable TV Available

Listing and Financial Details

  • Legal Lot and Block 19 / 48
  • Assessor Parcel Number 2413-25-048-00-0019-0

Home Details

Home Type

Single Family

Est. Annual Taxes

$50,395

Year Built

Built in 2006

Lot Details

2 Acres

Parking

3

Listing Details

  • Property Type: Residential
  • Architectural Style: Colonial
  • Property SubType: Single Family Residence
  • Property Condition: Actual
  • Levels: Three Or More
  • Year Built: 2006
  • Attribution Contact: 631-692-6770
  • Carport Y N: No
  • CurrentPrice: 4250000.00
  • MlsMajorChangeType: New Listing
  • CurrentPrice_By_LivingArea: 674.60317
  • ListPrice_By_LivingArea: 674.60317
  • ListPrice_By_OriginalListPrice: 1.00000
  • ListPrice_By_LotSizeAcres: 2125000.0000
  • LivingAreaSearchSqFt: 6300.00
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Appliances: Dishwasher, Dryer, Refrigerator, Washer
  • Interior Amenities: Chefs Kitchen, High Ceilings
  • Fireplaces: 4
  • Flooring: Hardwood
  • Fireplace Features: Gas, Masonry, Wood Burning
  • Full Bathrooms: 6
  • Half Bathrooms: 3
  • Basement: Full
  • Total Bedrooms: 5
  • Fireplace: Yes
  • Living Area: 6300
  • Basement YN: Yes

Exterior Features

  • Other Structures: Outdoor Kitchen, Pergola
  • Construction Materials: Frame
  • Pool Features: In Ground
  • Pool Private: Yes
  • Patio and Porch Features: Deck, Porch
  • Waterfront: No

Garage/Parking

  • Garage Spaces: 3
  • Garage: Yes
  • Parking Description: Driveway, Garage

Utilities

  • Cooling: Central Air
  • Heating: Oil
  • Laundry Features: Laundry Room
  • Sewer: Cesspool
  • Utilities: Cable Connected, Electricity Connected, Trash Collection Private, Water Connected
  • Water Source: Public

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: Cold Spring Harbor High School

Lot Info

  • Lot Size Acres: 2
  • Lot Size Sq Ft: 87120
  • Lot Features: Cul-De-Sac
  • Parcel Number: 2413-25-048-00-0019-0
  • Property Attached: No
  • Additional Parcels: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 50394.82
  • Tax Block: 48
  • Tax Lot: 19
  • Tax Year: 2026

MLS Schools

  • Elementary School: Goosehill Primary Center
  • High School: Cold Spring Harbor High School
  • Middle School District: Cold Spring Harbor

Map

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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
2025 $41,241 $2,169 $764 $1,405
2024 $5,320 $2,047 $764 $1,283
2023 $34,192 $1,921 $661 $1,260
2022 $34,192 $1,887 $764 $1,123
2021 $32,048 $1,781 $613 $1,168
2020 $26,005 $2,799 $1,869 $930
2019 $29,704 $2,999 $1,878 $1,121
2018 $29,475 $3,199 $0 $0
2017 $25,146 $3,399 $1,320 $2,079
2016 $30,829 $4,383 $1,702 $2,681
2015 $7,308 $5,157 $2,003 $3,154
2014 $7,308 $5,157 $2,003 $3,154
2013 $6,856 $5,157 $2,003 $3,154
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
05/01/2026 05/01/26 For Sale $4,250,000 -- $675 / Sq Ft
Source: OneKey® MLS

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Bargain Sale Deed -- First American Title Insuran
Deed -- --
Deed -- --
Bargain Sale Deed $2,420,000 --
Deed $2,650,000 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Open $4,684 New Conventional
Previous Owner $10,510 Purchase Money Mortgage
Source: Public Records

Source: OneKey® MLS

MLS Number: 983469

OneKey® MLS

APN: 2413-25-048-00-0019-0

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