297 Mill Hill Rd

Mill Neck, NY 11765

$18,500,000
Last Sold Price
9
Beds
—Sq. Ft.
— / Sq. Ft.
—
Sq. Ft.
—
per Sq. Ft.
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Closed 3/27/23
Closed 3/27/23
a view of a lake

Description

Wychwood is situated on the second highest elevation on Long Island, with sweeping views overlooking Oyster Bay Harbor, Cove Neck, Centre Island and Lloyd Harbor. It is located on approximately 13 acres in the incorporated Village of Mill Neck. Designed by Henry Corse, the mansion was completed in 1937 and was one of the last great estates constructed during the Gilded Era. The whitewashed brick English Tudor manor house is crowned by a hand-carved slate roof and leaded glass steel casement windows...Wychwood is situated on the second highest elevation on Long Island, with sweeping views overlooking Oyster Bay Harbor, Cove Neck, Centre Island and Lloyd Harbor. It is located on approximately 13 acres in the incorporated Village of Mill Neck. Designed by Henry Corse, the mansion was completed in 1937 and was one of the last great estates constructed during the Gilded Era. The whitewashed brick English Tudor manor house is crowned by a hand-carved slate roof and leaded glass steel casement windows throughout. The main house features nine bedrooms and 11 full bathrooms, all with finishes reminiscent of an English country farmhouse. In addition to the main house, there are extensive landscaped gardens and terraces, a heated gunite pool with poolhouse and a carriage house with staff quarters. Wychwood affords the opportunity for entertaining on a grand scale, as well as the lifestyle of a private retreat. Previous owners include Alfred Gwynne Vanderbilt and Cornelius Vanderbilt Whitney.

Listing Agents

  1. Mary Ellen Cashman

    Mary Ellen Cashman

    Listing Agent

    Compass

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  2. Leslie Davidson

    Leslie Davidson

    Alternative Listing Agent

    Compass

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Property Details for 297 Mill Hill Road

Township
Oyster Bay
Architectural Style
Estate
Garage Spaces
4.0
Section Area
Oakley Court
Offer Presentation
Cannot be Present
LISTING UPDATED: 03/28/2023 03:20 PM

Property Details for 297 Mill Hill Road

StatusClosed
MLS #3393561
Days on Market313
Taxes$113,070 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeSingle Family
Year Built1937
Lot Size13.19 AC / 574,556 SF
CountyNassau County
Buyer's Agent Compensation2%
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Location

Sold By DPR Realty, Robert P D Angelo

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Building Information for 297 Mill Hill Road

Stories-Year Built1937Building Size-Lot Size13.19 AC / 574,556 SF

Payment Calculator

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$99,588 per month

30 year fixed, 6.15% Interest

Principal and Interest

$90,166

Property Taxes

$9,423

HOA Dues

$0

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Property Information for 297 Mill Hill Road

Summary
Location and General Information
  • Senior Community YN: No
  • MLS Area Minor: 3
  • Directions: Oyster Bay Glen Cove Road to Mill Hill, Left onto Oakley Court to Wychwood
  • Tax Block: t
  • Tax Lot: 200
  • Property Attached: No
  • Structure Type: Detached
  • Levels: Two
  • Property Condition: Diamond
  • New Construction YN: No
  • Flood Zone Report: Yes
  • Flood Zone Date: 04-27-2022
  • Lot Size Source: Other
School Information
  • School District: Oyster Bay
  • Elementary School District: Oyster Bay
  • Middle Or Junior School District: Oyster Bay
  • Middle Or Junior School: Oyster Bay High School
  • HighSchool District: Oyster Bay
  • High School: Oyster Bay High School
Rental
Rental
  • Lease Considered: No
Unit Information
Unit Information
  • Building Units Total: 1
Room Information
Room 1 Information
  • Room Level: First
  • Room Type: Additional
  • Room Description: See Floor
Taxes and HOA Information
Taxes and HOA Information
  • Parcel Number: 2425-29-T-00-0200-0
  • Tax Map Number: 2425-29-T-00-0200-0
Interior and Exterior Features
Interior Features
  • Amenities: Well
  • Number Of Kitchens: 2
  • Total Rooms: 23
  • Living Area Units: Square Feet
  • Basement: Full
  • Attic Description: Full
  • Fireplace: Yes
  • Fireplaces Total: 8
  • Common Walls: No Common Walls
Exterior Features
  • Exterior Property Features: Private, Detached, 4+ Car Detached, Driveway, Garage, Partly Wooded, Sloped
  • Elevation Certificate: No
  • Construction Materials: Block, Brick, Frame, Stone, Stucco
  • Road Responsibility: Private Maintained Road
Lot Information
  • Lot Features: Partly Wooded, Sloped
  • Lot Size Dimensions: 13.190
  • Site Features: Partly Wooded, Sloped
  • Building Area Units: Square Feet
Parking
  • Parking Type: Pvt
  • Parking Features: Private, Detached, 4+ Car Detached, Driveway, Garage
  • Attached Garage: No
  • Garage: Yes
Utilities
  • Cooling: Yes
  • Cooling: Central Air, Geothermal
  • Heating: Natural Gas, Forced Air
  • Heat Fuel Type: Natural Gas, Forced Air, See Remarks
  • Hot Water: See Remarks
  • Sewer: Other
  • Water Source: Well
Green Features
  • Green Features: Natural Gas, Forced Air, See Remarks

Property History for 297 Mill Hill Road

DateEvent & SourcePriceAppreciation
Mar 27, 2023

Sold (Public Record)

Public Record #1508295156

$18,500,000—
Mar 27, 2023

Sold (Public Record)

Public Record #1508295156

$18,500,000

+8.2% / yr

Oct 17, 2007

Sold (Public Record)

Public Record #242009518

$5,500,000—
DateEvent & SourcePrice
03/27/2023

Sold (Public Record)

Public Record #1508295156

$18,500,000
03/27/2023

Sold (Public Record)

Public Record #1508295156

$18,500,000

+8.2% / yr

10/17/2007

Sold (Public Record)

Public Record #242009518

$5,500,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 297 Mill Hill Road

Taxable ValueLand$1,900Additions$5,178Total$7,078
Tax Record2025$112,372 ($9,364 / month)
Home Facts
Baths11.5Total Finished SqFt14,209 SqFtAbove Grade Finished SqFt14,209 SqFtUnfinished Basement SqFt4,156 SqFtStories2Lot Size574,556 SqFtStyleSingle Family ResidenceYear Built1937CountyNASSAUAPN29-00T-00-0200Fireplace TypeHas Fireplace

Schools near 297 Mill Hill Road

This home is within Oyster Bay-East Norwich Central School District.
Rating
School
Type
Grades
Distance
Theodore Roosevelt School
Public - PK to 2
Oyster Bay Middle School
Public - 7 to 8
Oyster Bay High School
Public - 9 to 12
Vernon School
Public - 3 to 6
Rating
School
Distance
Theodore Roosevelt School
PublicPK to 2

Oyster Bay Middle School
Public7 to 8

Oyster Bay High School
Public9 to 12

Vernon School
Public3 to 6

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2026, OneKey® MLS. All Rights Reserved.