11 Thornewood Rd

Armonk, NY 10504

$2,850,000
Price
4
Beds
5,903 Sq. Ft.
$483 / Sq. Ft.
5,903
Sq. Ft.
$483
per Sq. Ft.
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Pending
Pending
a front view of a house with a yard
a front view of a house with garden and trees
front view of a house with a yard
a front view of a house with garden
a picture of trees
a picture of street view
a view of livingroom with furniture and wooden floor
a bathroom with a sink toilet and mirror
a kitchen with stainless steel appliances granite countertop a stove a sink dishwasher and a refrigerator with wooden floor
a large kitchen with a table and chairs
a large kitchen with stainless steel appliances lots of counter space and wooden floor
a kitchen with stainless steel appliances a refrigerator and a stove top oven
a kitchen with white cabinets appliances and wooden floor
a view of a dining room with furniture window and wooden floor
a living room with furniture a flat screen tv and a fireplace
a living room with furniture two large window and a fireplace
a living room with furniture and a large window
a living room with furniture chandelier and a window
a bathroom with a sink a toilet a mirror and a tub
a bedroom with a bed and a window
a spacious bathroom with a toilet sink and mirror
a bedroom with a bed and a painting on the wall
a view of utility room with washer and dryer
a spacious bedroom with a bed and a large window
a bathroom with a shower sink and a mirror
a bathroom with a granite countertop sink a toilet a large mirror and a window
a bathroom with a sink toilet and mirror
a very nice looking living room with dining room
a front view of a building with garden
a view of a house with backyard and sitting area
a view of house with river and trees in the background
a view of a lake with a yard and large trees
swimming pool view with a garden space
a view of outdoor space and tennis court

Description

Welcome home to the ideal Windmill Farm lifestyle in the heart of Armonk, where summers at the Windmill Club mean swimming, boating, playing tennis, and relaxing on the beach. Set back on over 2.65 beautifully flat, landscaped acres, this thoughtfully renovated 4-bedroom-plus home is defined by its charming covered front porch and dutch door entry that open to an inviting foyer. The chef’s kitchen flows into a fabulous breakfast area with a cathedral ceiling and walls of windows overlooking the backyard,...Welcome home to the ideal Windmill Farm lifestyle in the heart of Armonk, where summers at the Windmill Club mean swimming, boating, playing tennis, and relaxing on the beach. Set back on over 2.65 beautifully flat, landscaped acres, this thoughtfully renovated 4-bedroom-plus home is defined by its charming covered front porch and dutch door entry that open to an inviting foyer. The chef’s kitchen flows into a fabulous breakfast area with a cathedral ceiling and walls of windows overlooking the backyard, and continues seamlessly into the family room and the dining room with French sliding glass doors creating the perfect setting for everyday living and entertaining. The main level also offers two private offices, providing exceptional flexibility for today’s lifestyle needs. The lower level features a superb home gym, a great recreation room, a media room, and a laundry room, offering outstanding additional living and entertaining space. All closets are custom designed, and no detail has been spared throughout the home. There is also a bedroom and bathroom with no step entry off the garage. Outside, enjoy a small garden, a porch off the office, and a large entertaining patio with an outdoor TV overlooking an ideal suburban backyard setting. With tasteful updates throughout and a fantastic layout, this is a very special Windmill Farm home not to be missed.
  1. Listed by Stacey L. Sporn • William Raveis Real Estate
    P: (914)-273-3074 C: (914)-772-2331 stacey.sporn@raveis.com

Property Details for 11 Thornewood Road

City/Township
North Castle
Architectural Style
Farmhouse, Split Level
Garage Spaces
2.00
Waterfront
No
LISTING UPDATED: 05/12/2026 10:10 PM

Property Details for 11 Thornewood Road

StatusPending
MLS #991613
Days on Market12
Taxes$35,500 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeSingle Family
Year Built1960
Lot Size2.65 AC / 115,434 SF
CountyWestchester County
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Location

Listing Courtesy of William Raveis Real Estate
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Building Information for 11 Thornewood Road

Stories-Year Built1960Building Size-Lot Size2.65 AC / 115,434 SF

Payment Calculator

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$17,160 per month

30 year fixed, 6.36% Interest

Principal and Interest

$14,202

Property Taxes

$2,958

HOA Dues

$0

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Property Information for 11 Thornewood Road

Summary
Location and General Information
  • Senior Community YN: No
  • Property Attached: No
  • Structure Type: Detached
  • Levels: Multi/Split
  • State Or Province: NY
School Information
  • School District: Byram Hills
  • Elementary School District: Byram Hills
  • Elementary School: Coman Hill
  • Middle Or Junior School District: Byram Hills
  • Middle Or Junior School: H C Crittenden Middle School
  • High School District: Byram Hills
  • High School: Byram Hills High School
Rental
Rental
  • Lease Considered: No
Unit Information
Unit Information
  • Building Units Total: 1
Taxes and HOA Information
Taxes and HOA Information
  • Parcel Number: 3800-101-000-00002-000-0004-020-0000
  • Tax Assessed Value: $29,600.00
  • Tax Source: Municipality
  • Tax Year: 2026.0
  • Association: No
Interior and Exterior Features
Interior Features
  • Amenities: bar refrigerator, blinds and curtains, dishwasher, dryer, garage shelving, ice maker, light fixtures, microwave, mini bar fridge, outside tv, oven, portable generator, refrigerator, tv brackets., 1st Floor Bedrm, Basketball Hoop, Cathedral/Vaulted/High Ceiling, Chefs Kitchen, Covered, Deck, Double Vanity, Eat in Kitchen, Entrance Foyer, Family Room, Farmhouse, Fire Pit, First Floor Full Bath, Formal Dining, Garden, Gas, Gas Grill, Hardwood Floors As Seen, In Basement, Kitchen Island, Laundry Room, Lighting, Living Room, Mailbox, Open Kitchen, Pantry, Patio, Porch, Primary Bathroom, Public, Recessed Lighting, Security System, Split Level, Storage, Walk In Closet, Washer, Wet Bar, Wood Burning
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Chefs Kitchen, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, Kitchen Island, Open Kitchen, Pantry, Primary Bathroom, Recessed Lighting, Storage, Walk-In Closet(s), Wet Bar
  • Appliances: Dishwasher, Dryer, Microwave, Oven, Range, Refrigerator, Washer, Gas Water Heater, Wine Refrigerator
  • Total Rooms: 13
  • Basement: Finished, Full, Storage Space, Walk-Out Access
  • Attic Description: Pull Stairs
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Fireplace Features: Family Room, Gas, Living Room, Wood Burning
  • Location Amenities: Walk Out Basement, Hardwood Floors As Seen, 1st Fl Master Bedroom, Cathedral/Vaulted/High Ceiling, Chef's Kitchen, Dual Sinks, Eat in Kitchen, Entry Foyer, Foyer, Formal Dining Room, Island Kitchen, Open Kitchen, Pantry, Storage, Walk In Closet, Wetbar, Deck, Patio, Porch, Security System
  • Laundry Features: In Basement, Laundry Room
  • Security Features: Security System
  • Flooring: Hardwood
  • Inclusions: Washer, dryer, oven, microwave, portable generator, bar refrigerator, ice maker, refrigerator, dishwasher, mini bar fridge, garage shelving, outside tv, light fixtures, blinds and curtains, tv brackets.
  • Exclusions: None
  • Living Area: 5,903.00
  • Foundation Details: Pillar/Post/Pier
  • Basement: Yes
Exterior Features
  • Exterior Features: Basketball Hoop, Fire Pit, Garden, Gas Grill, Lighting, Mailbox
  • Exterior Property Features: Basketball Hoop, Fire Pit, Garden, Gas Grill, Lighting, Mailbox, Covered, Deck, Patio, Porch, Garage
  • Elevation Certificate: No
  • Patio And Porch Features: Covered, Deck, Patio, Porch
  • Pool Private: No
Lot Information
  • Building Area Units: Square Feet
Parking
  • Parking Features: Garage
  • Garage: Yes
  • Carport: No
Utilities
  • Cooling: Central Air
  • Heating: Baseboard, Forced Air, Natural Gas
  • Heat Fuel Type: Baseboard, Forced Air, Natural Gas
  • Number Of Heating Zones: 4
  • Sewer: Septic Tank
  • Water Source: Public
  • Utilities: Natural Gas Connected, Phone Connected
Green Features
  • Green Features: Dishwasher, Dryer, Microwave, Oven, Range, Refrigerator, Washer, Gas Water Heater, Wine Refrigerator, Baseboard, Forced Air, Natural Gas, Basketball Hoop, Fire Pit, Garden, Gas Grill, Lighting, Mailbox
Agent
Payment and Rate
  • Down Payment Resource: No

Property History for 11 Thornewood Road

DateEvent & SourcePriceAppreciation
May 12, 2026

Pending

ONEKEY #991613

—
May 11, 2026

Temporarily Off Market

ONEKEY #991613

$2,850,000—
Apr 29, 2026

Listed (Active)

ONEKEY #991613

$2,850,000—
DateEvent & SourcePrice
05/12/2026

Pending

ONEKEY #991613

—
05/11/2026

Temporarily Off Market

ONEKEY #991613

$2,850,000
04/29/2026

Listed (Active)

ONEKEY #991613

$2,850,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 11 Thornewood Road

Taxable ValueLand$4,100Additions$25,500Total$29,600
Tax Record2025$25,883 ($2,157 / month)
Home Facts
Beds3Baths2Total Finished SqFt5,903 SqFtAbove Grade Finished SqFt5,903 SqFtStories2Lot Size115,434 SqFtStyleSingle Family ResidenceYear Built1960ZoningR-1.5CountyWESTCHESTERAPN553800 101.02-4-20Fireplace TypeHas Fireplace

Schools near 11 Thornewood Road

This home is within Byram Hills Central School District.
Rating
School
Type
Grades
Distance
Coman Hill School
Public - K to 2
Wampus School
Public - 3 to 5
H C Crittenden Middle School
Public - 6 to 8
Byram Hills High School
Public - 9 to 12
Rating
School
Distance
Coman Hill School
PublicK to 2

Wampus School
Public3 to 5

H C Crittenden Middle School
Public6 to 8

Byram Hills High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Listing Courtesy of William Raveis Real Estate

Based on information submitted to the MLS GRID as of 05/12/2026 10:10 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Properties displayed may be listed or sold by various participants in the MLS. IDX information is 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. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.