9 Chicken Valley Rd
Sprawling Brick Expanded Ranch in Prestigious Old Brookville! Welcome to this impressive custom-expanded ranch, rebuilt in 2001 and nestled on 2.2 flat acres in the heart of Old Brookville. Offering over 5,100 sq ft of living space, this 6-bedroom, 3.5-bath home combines generous scale with a versatile open floor plan—perfect for both everyday living and entertaining. Highlights include a large living room with fireplace that flows seamlessly into the gourmet kitchen featuring a center island with seating for 8 , Wolf stove, and Sub-Zero refrigerator. A beautifully crafted library with custom mahogany millwork and a second fireplace adds warmth and sophistication. A spacious laundry room with double washers and dryers adds convenience. The primary suite includes a walk-in closet and a roughed-in en-suite bath awaiting your vision to complete. Upstairs offers a large bonus room with a full bath and ample storage—ideal for guests, office, or recreation. Outside, enjoy a peaceful, private setting with a vinyl in-ground pool, expansive patio, and lush grounds. The home also has a partial unfinished basement. Endless potential.
Listing Information
Facts & Features
Location
Community Information
Architecture
Features & Amenities
Property Features
Square Footage
Tax & Financial Information
Schools
Glen Head Elementary School
Assigned school for this home
North Shore Middle School
Assigned school for this home
North Shore Senior High School
Assigned school for this home
Glenwood Landing Elementary School
Harbor Hill School
Connolly School
Sea Cliff Elementary School
Deasy School
School ratings are provided for informational purposes only and are subject to change. Attendance boundaries are for reference only — contact the school or district directly to verify enrollment eligibility.
Historical Data
Price History
| Date | Event | Price |
|---|---|---|
| 02/07/2026 | Listed for sale | $2,199,999 |
Listed by Katherine Koniecko · Signature Premier Properties · 5169211400
Listing information provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed by the MLS. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed. Copyright 2026, OneKey MLS. All rights reserved.
Last Updated: May 20, 2026 at 7:11 AM | Source: OneKey MLS | MLS#: 959191

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