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.
For sale
$2,199,999
9 Chicken Valley Road, Old Brookville, NY 11545
6beds
5,103sqft
Single Family Residence, Residential
Built in 2001
2.2 Acres Lot
$-- Zestimate®
$431/sqft
$-- HOA
What's special
- 44 days |
- 7,087 |
- 201 |
Zillow last checked: 7 hours ago
Listing updated: March 12, 2026 at 01:33pm
Listing by:
Signature Premier Properties 516-921-1400,
Katherine Koniecko 516-232-5888,
Emil Koniecko 516-817-9951,
Signature Premier Properties
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 959191
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Other
- Description: Kitchen/Den, Library, LR w Fireplace, DR, Laundry, .5 bath, Primary w closet,unfinished bath, 5 bedrooms, 2 full baths
- Level: First
Other
- Description: Large Room, bath, additional room
- Level: Second
Heating
- Has Heating (Unspecified Type)
Cooling
- Central Air
Appliances
- Included: Dishwasher, Dryer, Exhaust Fan, Freezer, Gas Oven, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater
- Laundry: Washer/Dryer Hookup, Laundry Room
Features
- First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Chefs Kitchen, Eat-in Kitchen, Formal Dining, Kitchen Island, Open Floorplan, Open Kitchen, Pantry
- Flooring: Hardwood
- Windows: Oversized Windows
- Basement: Partial,Storage Space,Unfinished
- Attic: Stairs
- Number of fireplaces: 2
- Fireplace features: Living Room
Interior area
- Total structure area: 5,103
- Total interior livable area: 5,103 sqft
Property
Parking
- Parking features: Driveway
- Has uncovered spaces: Yes
Features
- Has private pool: Yes
- Pool features: Fenced, In Ground
- Fencing: Wood
Lot
- Size: 2.2 Acres
Details
- Parcel number: 241522H0004050
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Exp Ranch
- Property subtype: Single Family Residence, Residential
Materials
- Brick
Condition
- Year built: 2001
Utilities & green energy
- Sewer: Cesspool
- Water: Public
- Utilities for property: Electricity Connected, Natural Gas Connected, Water Connected
Community & HOA
HOA
- Has HOA: No
Location
- Region: Glen Head
Financial & listing details
- Price per square foot: $431/sqft
- Tax assessed value: $1,599
- Annual tax amount: $36,943
- Date on market: 2/9/2026
- Cumulative days on market: 43 days
- Listing agreement: Exclusive Right To Sell
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 2/9/2026 | Listed for sale | $2,199,999$431/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #959191 Report a problem | ||
| 7/31/2025 | Listing removed | $2,199,999$431/sqft |
Source: OneKey® MLS as distributed by MLS GRID #881977 Report a problem | ||
| 6/25/2025 | Listed for sale | $2,199,999+169.9%$431/sqft |
Source: OneKey® MLS as distributed by MLS GRID #881977 Report a problem | ||
| 1/26/2001 | Sold | $815,000$160/sqft |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | -- | $1,599 |
| 2023 | -- | $1,599 -3.9% |
| 2022 | -- | $1,664 |
| 2021 | $20,425 -21.1% | -- |
| 2020 | $25,901 +11.1% | $2,491 |
| 2019 | $23,315 | $2,491 |
| 2018 | $23,315 -6% | $2,491 -8.4% |
| 2017 | $24,808 -17.4% | $2,720 -23.6% |
| 2016 | $30,028 +391.9% | $3,561 |
| 2015 | $6,105 +6.3% | $3,561 |
| 2013 | $5,744 +12.7% | $3,561 |
| 2012 | $5,098 -73.6% | $3,561 -6.7% |
| 2011 | $19,275 +2.7% | $3,818 -5.7% |
| 2010 | $18,770 | $4,047 -14.3% |
| 2009 | -- | $4,723 -0.4% |
| 2008 | -- | $4,743 +0.4% |
| 2006 | -- | $4,726 -16.6% |
| 2005 | -- | $5,664 -40.6% |
| 2004 | -- | $9,529 |
| 2003 | -- | $9,529 -60.5% |
| 2002 | -- | $24,150 |
| 2001 | -- | $24,150 |
| 2000 | -- | $24,150 |
Find assessor info on the county website
BuyAbility℠ payment
Estimated monthly payment
All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Neighborhood: Old Brookville
Nearby schools
GreatSchools rating
- 8/10Glen Head Elementary SchoolGrades: K-5Distance: 1 mi
- 8/10North Shore Middle SchoolGrades: K-8Distance: 1.6 mi
- 10/10North Shore Senior High SchoolGrades: K-5,9-12Distance: 1.5 mi
Schools provided by the listing agent
- Elementary: Glen Head Elementary School
- Middle: North Shore Middle School
- High: North Shore Senior High School
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Local experts in 11545
- New York
- Nassau County
- Glen Head
- 11545
- Old Brookville
- 9 Chicken Valley Road
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