Set on five serene, park-like acres in Matinecock, this exceptional estate offers a rare blend of privacy, elegance, and opportunity. The lush, meticulously manicured grounds—masterfully designed by the acclaimed landscape architecture firm Innocenti & Webel—create a breathtaking setting with ample room for a pool or future enhancements. Designed for both sophisticated entertaining and effortless everyday living, the residence features sun-filled interiors that seamlessly open to expansive lawns and picturesque outdoor spaces. The generously proportioned primary suite, along with three additional bedrooms—including a private en-suite guest room—are thoughtfully situated away from the main living areas, offering comfort, tranquility, and a true sense of retreat. The gourmet kitchen is appointed with top-tier Wolf and Sub-Zero appliances, perfectly suited for the discerning chef. A substantially lower level presents endless possibilities, whether envisioned as a wine cellar, private cinema, fitness studio, or additional recreational space. Enhancing the property is a private equestrian facility complete with a barn, stables, professional lighted riding ring, and storage. Equally versatile, this space could easily be reimagined as a yoga or art studio, curated gardens, or a resort-style pool and wellness retreat. This remarkable estate offers an extraordinary opportunity to create a truly bespoke sanctuary.
Single-familyProperty Type
1976Year Built
5 acresLot Size
$903Price/Sq.Ft.
2 car garageParking
Listing by Constanza Pinilla• Compass Greater NY LLC
Contact: 516-521-8274
Bought with Dawn Barnard• Daniel Gale Sothebys Intl Rlty
Est. $4,375 per month, based on comparable rentals
Sale and tax history for 540 Chicken Valley Rd
Sale History
Tax History
Date
Event
Price
OneKey® MLS as Distributed by MLS Grid #990843
Sep 18, 2026
Sold
$2,800,000
$903/sq ft
Jul 9, 2026
Pending
—
Jun 6, 2026
Price Changed
$2,888,000
$932/sq ft
Apr 24, 2026
Listed
$2,950,000
$952/sq ft
Public Records
Jul 21, 2022
Sold
$1,500,000
$484/sq ft
OneKey® MLS as Distributed by MLS Grid #L3257277
Mar 4, 2022
Sold
$1,500,000
$484/sq ft
Oct 21, 2021
Pending
—
Sep 20, 2021
Relisted
—
Sep 14, 2021
Listing Removed
—
May 17, 2021
Relisted
—
May 14, 2021
Listing Removed
—
Apr 29, 2021
Price Changed
$1,999,999
$645/sq ft
Mar 19, 2021
Price Changed
$2,300,000
$742/sq ft
Oct 1, 2020
Listed
$2,500,000
$806/sq ft
Privacy abounds in this 5-acre, parklike Matinecock property across from Planting Fields Arboretum. Lush grounds were designed by renowned landscape architects Innocenti & Webel, with room to add a pool. The home is an entertainer's dream, with sun-filled spaces that face an exquisite lawn. The large master and three bedrooms are set apart from the entertaining areas for privacy. Gourmet kitchen with Wolf and Subzero appliances. The huge basement has a cedar closet and ample room to add a wine cellar or movie theate. Adjacent to the home is a private equestrian farm with a barn/stables, a lit riding ring, paddocks, and storage. Not an equestrian? Explore converting the space to a private yoga/art studio, gardens, tennis, pool or more. With 5-acres, there is abundant potential to realize your vision., Additional information: Appearance:Mint
Year
Property tax
Land + Additions
Assessment*
2025
$36,742 (−21.1%)
$1,435 + $718
$2,153
2024
$46,585 (+4.4%)
$1,435 + $718
$2,153
2023
$44,642 (+4.5%)
$1,435 + $718
$2,153
2022
$42,700 (+1.4%)
$1,435 + $718
$2,153
2021
$42,096 (+4.4%)
$1,435 + $718
$2,153
2020
$40,305 (+7.8%)
$1,435 + $718
$2,153
2019
$37,384 (+6.5%)
$1,381 + $691
$2,072
2018
$35,086 (+6.6%)
$3,024 + $276
$3,300
2017
$32,928 (+4.0%)
$3,024 + $276
$3,300
2016
$31,656 (+11.3%)
$3,024 + $276
$3,300
2015
$28,455 (+8.4%)
$3,024 + $954
$3,978
2014
$26,240 (−12.1%)
$3,024 + $954
$3,978
2013
$29,843 (−4.9%)
$3,024 + $954
$3,978
2012
$31,368 (+7.7%)
$3,024 + $1,864
$4,888
2011
$29,135 (+10.8%)
$3,024 + $1,864
$4,888
2010
$26,287 (−10.1%)
$3,360 + $1,623
$4,983
2009
$29,256
$3,360 + $1,892
$5,252
Public record
Beds
—
Baths
4.5
Stories
1
Lot width
—
Lot depth
—
Lot size
5 Acres
Year renovated
—
Sq. Ft.
3,127
Year built
1976
Style
Single Family Residential
County
Nassau County
APN
23 B 04960
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 16, 2026.
Property details
Parking
Parking Information
Carport YN: No
Parking Total: 2
Parking Features: Attached
Garage Information
Garage Spaces: 2
Has Garage
Interior
Fireplace Information
Has Fireplace
Fireplaces Total: 2
Fireplace Features: Living Room, Wood Burning
Heating & Cooling
Cooling: Central Air
Heating: Baseboard
Interior Features
Interior Features: First Floor Bedroom,Chefs Kitchen,Formal Dining,Galley Type Kitchen,Natural Woodwork,Pantry,Primary Bathroom,Master Downstairs,Walk-In Closet(s),Washer/Dryer Hookup
Appliances: Convection Oven, Dishwasher, Dryer, Electric Oven, Electric Range, ENERGY STAR Qualified Appliances, Exhaust Fan, Microwave, Range, Refrigerator, Washer
Middle Or Junior School: Locust Valley Middle School
Middle Or Junior School District: Locust Valley
High School: Locust Valley High School
High School District: Locust Valley
Location Information
County Or Parish: Nassau County
Public facts
Beds: —
Baths: 4.5
Sq. Ft.: 3,127
Stories: 1.0
Lot Size: 5 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: —
County: Nassau County
APN: 23 B 04960
Home facts updated by county records on Oct 16, 2026
Around this home
Schools
Ann Macarthur Primary
Public PreK-2 • Assigned • 1.7mi
Locust Valley Middle School
Public 6-9 • Assigned • 2.1mi
7/10
Locust Valley High School
Public 9-12 • Assigned • 2.1mi
9/10
Provided by GreatSchools
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
67% 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
Locust Valley, NY • 11560
Average low and high temperatures (°F)
36
24
38
25
53
36
62
45
70
54
81
64
85
69
80
64
76
61
67
51
55
41
41
29
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
76/ 100
Good sunlight
Sunscore
This home receives average direct sun exposure in Locust Valley. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
8.9 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.58M – $3.12M
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