Off market jul 2012 for $10M

$11,766,554

Est. refi paymentEst. refi $66,570/mo

•

—

sq ft

231 Cleft Rd, Mill Neck, NY 11765

About this home

Barberrys. Magnificent Country Estate Designed By Harrie Lindeberg. 13+ Hilltop Acres. Unsurpassed Views Overlooking Oyster Bay. 18 Rooms With Exquisite Architectural Details. Water Views From Principal Rooms. Olmstead Designed Arboretum Grounds: Stone Walls, Arched Gates, Arbor Surrounding Formal Garden. Picturesque Gatehouse. , Additional information: Appearance:Excellent,Separate Hotwater Heater:Y

Single-familyProperty Type

1916Year Built

13.33 acresLot Size

Listing by Bonnie Devendorf • Daniel Gale Sothebys Intl Rlty

Bought with Gail Bushey • Daniel Gale Sothebys Intl Rlty

Redfin checked: 3 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #L2480951

Redfin Estimate

$11,766,554

$1.8M since sold in July 2012$924K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 129.7% higher than the average sale price ($5.12M) of 6 comparable homes.

SOLD APR 30, 2026
$3,250,000
A
6 beds6 baths6,744 sq ft
5 Danton Ln S, Locust Valley, NY 11560
Listing by Douglas Elliman Real Estate
SOLD MAY 27, 2026
$5,400,000
B
7 beds9.5 baths12,690 sq ft
127 Horseshoe Rd, Mill Neck, NY 11765
Listing by BERKSHIRE HATHAWAY
SOLD JAN 13, 2026
$3,850,000
C
5 beds5.5 baths6,188 sq ft
312 Feeks Ln, Mill Neck, NY 11560
Listing by Daniel Gale Sothebys Intl Rlty
SOLD SEP 22, 2026
$6,680,000
D
8 beds7.5 baths10,500 sq ft
530 Chicken Valley Rd, Locust Valley, NY 11560
Listing by Daniel Gale Sothebys Intl Rlty
SOLD FEB 27, 2026
$9,000,000
E
10 beds11 baths12,000 sq ft
339 Duck Pond Rd, Locust Valley, NY 11560
Listing by Daniel Gale Sothebys Intl Rlty
SOLD SEP 22, 2026
$2,550,000
F
6 beds6 baths6,321 sq ft
4 Horse Hollow Rd, Locust Valley, NY 11560
Listing by Daniel Gale Sothebys Intl Rlty

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Earn from this home

Sell

$5,753,069

Est. take-home

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Refinance

Est. cash available

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Rent

$4,577/mo

Redfin rental estimate

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Market trends in 11765, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.8%

+2.8% MoM

Median sale price

$5.6M

$395K MoM

Avg. days on market

95d

145 days MoM

Recently sold homes

2 MoM

New listings for sale

$1,599,000
3 beds3 baths2,236 sq ft
646 The Concourse, Oyster Bay, NY 11771
Listing by Douglas Elliman Real Estate
See all

Provided by Redfin

Sale history for 231 Cleft Rd

Year

Property tax

Land + Additions

Assessment*

2025

$74,584 (−7.4%)

$1,901 + $4,004

$5,905

2024

$80,508 (−17.1%)

$1,901 + $4,004

$5,905

2023

$97,115 (−6.8%)

$1,901 + $4,004

$5,905

2022

$104,210 (−10.6%)

$1,901 + $4,004

$5,905

2021

$116,599 (−13.1%)

$2,141 + $4,511

$6,652

2020

$134,136 (−1.5%)

$2,141 + $4,511

$6,652

2019

$136,146 (+6.8%)

$2,141 + $4,914

$7,055

2018

$127,457 (+6.0%)

$9,398 + $5,683

$15,081

2017

$120,288 (+2.8%)

$9,398 + $5,683

$15,081

2016

$116,994 (+12.2%)

$9,398 + $5,630

$15,028

2015

$104,292 (+5.3%)

$9,398 + $5,525

$14,923

2014

$99,032 (+6.0%)

$9,398 + $5,525

$14,923

2013

$93,420 (+10.4%)

$9,398 + $5,525

$14,923

2012

$84,610 (+14.0%)

$9,398 + $8,917

$18,315

2011

$74,238 (−2.9%)

$9,398 + $6,147

$15,545

2010

$76,492 (+8.6%)

$9,398 + $5,268

$14,666

2009

$70,456

$9,398 + $8,607

$18,005

Tax history for 231 Cleft Rd

Year

Property tax

Land + Additions

Assessment*

2025

$74,584 (−7.4%)

$1,901 + $4,004

$5,905

2024

$80,508 (−17.1%)

$1,901 + $4,004

$5,905

2023

$97,115 (−6.8%)

$1,901 + $4,004

$5,905

2022

$104,210 (−10.6%)

$1,901 + $4,004

$5,905

2021

$116,599 (−13.1%)

$2,141 + $4,511

$6,652

2020

$134,136 (−1.5%)

$2,141 + $4,511

$6,652

2019

$136,146 (+6.8%)

$2,141 + $4,914

$7,055

2018

$127,457 (+6.0%)

$9,398 + $5,683

$15,081

2017

$120,288 (+2.8%)

$9,398 + $5,683

$15,081

2016

$116,994 (+12.2%)

$9,398 + $5,630

$15,028

2015

$104,292 (+5.3%)

$9,398 + $5,525

$14,923

2014

$99,032 (+6.0%)

$9,398 + $5,525

$14,923

2013

$93,420 (+10.4%)

$9,398 + $5,525

$14,923

2012

$84,610 (+14.0%)

$9,398 + $8,917

$18,315

2011

$74,238 (−2.9%)

$9,398 + $6,147

$15,545

2010

$76,492 (+8.6%)

$9,398 + $5,268

$14,666

2009

$70,456

$9,398 + $8,607

$18,005

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

—

Baths

9.5

Stories

Lot width

—

Lot depth

—

Lot size

13.33 Acres

Year renovated

—

Sq. Ft.

9,928

Year built

1916

Style

Single Family Residential

County

Nassau County

APN

29 L 06590

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 17, 2026.

Property details

Parking

Parking Information
Parking Features: Attached, Private

Interior

Virtual Tour Information

Fireplace Information
Fireplaces Total: 8

Heating & Cooling
Cooling: Central Air
Heating: Oil, Steam

Interior Features
Interior Features: Eat-in Kitchen,Formal Dining
Appliances: Dishwasher, Dryer, Refrigerator, Washer
Flooring: Hardwood
Patio And Porch Features: Patio, Porch

Room Information
Basement YN: No
Attic: See Remarks
Rooms Total: 18
Basement: Partial, Partially Finished
Additional Rooms: Home Office,Library/Den

Bathroom Information
Bathrooms Full: 8
Bathrooms Half: 3

Exterior

Exterior Features
Construction Materials: Brick

Pool Information
Has Private Pool
Pool Features: In Ground

Lot Information
Additional Parcels YN: No
Lot Features: Sprinklers In Front, Sprinklers In Rear
Zoning: Res

Property Information
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Section: 29
Tax Annual Amount: $104,510

Financial Information
Buyer Financing: Cash

Location

HOA Information
Association Amenities: Gated

School Information
School District Number: 6
High School District: Oyster Bay-East Norwich

Location Information
Village: Mill Neck
Directions: Cleft Road To Upper Horseshoe Rd
County Or Parish: Nassau County

Public facts

Beds: —
Baths: 9.5
Sq. Ft.: 9,928
Stories: 2.0
Lot Size: 13.33 acres
Style: Single Family Residential
Year Built: 1916
Year Renovated: —
County: Nassau County
APN: 29 L 06590

Home facts updated by county records on Aug 17, 2026

Around this home

Schools

Theodore Roosevelt School

Public PreK-2 • Assigned • 1.4mi

Oyster Bay Middle School

Public 7-8 • Assigned • 1.9mi

8/10

Oyster Bay High School

Public 9-12 • Assigned • 1.9mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 97° expected this year, 16 days in 30 years

6/10 Wind Factor

72% chance of strong winds in next 30 years

5/10 Air Factor

6 unhealthy days expected this year, 8 days in 30 years

Provided by First Street

Historical weather

Mill Neck, NY • 11765

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$12.20M – $14.76M

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Nearby similar homes

$1,599,000

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New listings for sale in 11771

$1,599,000

3 beds3 baths2,236 sq ft

646 The Concourse, Oyster Bay, NY 11771

Listing by Douglas Elliman Real Estate

Home values near 231 Cleft Rd

Data from public records.

Address	Redfin Estimate
235 Cleft Road, Mill Neck, NY 6 Beds \| 7.5 Baths \| 8800 Sq. Ft.	—
237 Cleft Road, Mill Neck, NY 4 Beds \| 4 Baths \| 3496 Sq. Ft.	$2,502,846

Address	Redfin Estimate
239 Cleft Road, Mill Neck, NY - Beds \| 5.5 Baths \| 8356 Sq. Ft.	$3,812,585
232 Cleft Road, Mill Neck, NY 7 Beds \| 6 Baths \| 9103 Sq. Ft.	$4,389,634

Address	Redfin Estimate
233 Cleft Road, Mill Neck, NY 4 Beds \| 4.5 Baths \| 5233 Sq. Ft.	—
1007 W Shore Road, Oyster Bay, NY 5 Beds \| 5 Baths \| 4210 Sq. Ft.	$3,201,601

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2012. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11765, NY

Sale history for 231 Cleft Rd

Tax history for 231 Cleft Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11771

Home values near 231 Cleft Rd

More real estate resources