Price Reduced Listing
$3,700,000
 $19,862 est/mo Sourced by Back At You

343 Chicken Valley Road,Upper Brookville, NY 11545

Upper Brookville, NY 11545

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Description

Move right into this stunning four-bedroom ranch residence set on 5.5 beautifully landscaped acres. Thoughtfully updated and impeccably maintained, this light-filled home offers an open-concept floor plan designed for today’s modern lifestyle. There is an updated one bedroom guest cottage and a separate office. Built on one level, the home showcases expansive floor-to-ceiling windows and doors that frame picturesque garden views and flood the interiors with natural light. The gracious living and dining areas are anchored by a striking double-sided stone fireplace, creating architectural interest and a warm, inviting ambiance. A sophisticated bar room with wine refrigeration and custom painted cabinetry enhances the cozy den, offering the perfect setting for entertaining. The expansive kitchen and family room serve as the heart of the home, featuring a dramatic double-height vaulted ceiling with loft above and seamless access to a side terrace ideal for outdoor dining and gatherings. Beautifully appointed with crisp white cabinetry, honed Absolute Black granite countertops, top-of-the-line appliances, and radiant heated floors, the kitchen flows effortlessly into the informal dining area and family room, complete with a raised-hearth stone fireplace. Additional highlights include pristine condition throughout, Newly painted and redone guest quarters, separate living and dining rooms, and a separate hot water heater., New generator, new gas line (2025), House newly painted and redecorated and grounds re landscaped. The Property in Spring is filled with an abundance of color with the Hellebores, Azaleas, Rhododendron. It is private and magical.

Details

MLS #955669
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year1949
Days On Site94
Listing Provided ByDaniel Gale Sothebys Intl Rlty | Kathryn Maxwell Pournaras CBR SFR

Features

Bed(s)4
Bath(s) 4 Total
SQ Feet6,122
Garage2
BasementY
Story(s)2
Acreage5.50
Property ViewPanoramic

Interior

CoolingCentral Air
HeatingNatural Gas
Interior FeaturesCathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, First Floor Bedroom, Master Downstairs, Primary Bathroom, Pantry, Walk-In Closet(s), Wet Bar
AppliancesConvection Oven, Dishwasher, Dryer, Electric Oven, Freezer, Gas Cooktop, Microwave, Range, Refrigerator, Washer, Gas Water Heater, Wine Refrigerator

Exterior

Exterior FeaturesMailbox
Security FeaturesFire Sprinkler System, Security Gate, Security System, Smoke Detector(s), Video Cameras
Construction MaterialsFrame, Wood Siding
Lot FeaturesBack Yard, Cleared, Level, Near School, Part Wooded, Private, Sprinklers In Front, Sprinklers In Rear
FencingFenced

Parking

Garage Yes / NoYes
Parking FeaturesAttached, Detached, Driveway, Garage Door Opener, Private

Utilities

UtilitiesCable Available, Trash Collection Private
SewerCesspool

Taxes

Tax Year2026
Tax Annual Amount33684.35
Tax Lot13

Area Information

StateNY
CountyNassau County
CityUpper Brookville
Zip Code11545
School DistrictLocust Valley High School
Elementary SchoolAnn Macarthur Primary School
High SchoolLocust Valley High School
Listing VS Median (in 11545)
Price:
$3,700,000
low | high
Med:
$2,699,000
77.054054054054% of Average
sqft:
6,122
low | high
Med:
3,048
100% of Average
$ / sqft:
$604
low | high
Med:
$885
3.485865787047% of Average
On site:
94
low | high
Med:
121
77.685950413223% of Average
Sourced by Back At You

Market Activity 11545

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Learn More About This Property

StateNY
CountyNassau County
CityUpper Brookville
Zip Code11545
School DistrictLocust Valley High School
Elementary SchoolAnn Macarthur Primary School
High SchoolLocust Valley High School
Listing VS Median (in 11545)
Price:
$3,700,000
low | high
Med:
$2,699,000
77.054054054054% of Average
sqft:
6,122
low | high
Med:
3,048
100% of Average
$ / sqft:
$604
low | high
Med:
$885
3.485865787047% of Average
On site:
94
low | high
Med:
121
77.685950413223% of Average
Sourced by Back At You
Nearby Listings (Within 1/4 mile)
Price: $2.775M - $4.625M
sqft: 4,500 - 7,500
Nearby Listings Property ImageNearby Listings Details
898 Chicken Valley Road Property Photo 1
$5,950,000
898 Chicken Valley Road
Matinecock, NY 11560
Listing Updated: August 8, 2026 at 12:27:40 PM PDT