$1,617,407
$133K since sold in August 2026$25K since July
This home's estimate is 3.9% lower than the average sale price ($1.68M) of 6 comparable homes.
Claim this home to receive a free report every month with insights on the changing estimate.
Sold on Aug 2026
$1,750,000
4
bd•
2.5 ba
•
2,839
sq ft
40 Windmill Rd, Armonk, NY 10504
Is this your home?
Track this home’s value and nearby sales activity
About this home
Single-familyProperty Type
1955Year Built
1.46 acresLot Size
$616Price/Sq.Ft.
$333/moHOA Dues
2 car garageParking
Listing by Tara Siegel • Houlihan Lawrence Inc.
Contact: 914-273-9505
Bought with Courtney Walker • Julia B Fee Sothebys Int. Rlty
Bought with Casey Rosenblum • Julia B Fee Sothebys Int. Rlty
Redfin checked: 2 minutes ago
•Source:OneKey® MLS as Distributed by MLS Grid #1002077
Redfin Estimate
Market trends in 10504, NY
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
105.0%
+4.7% MoM
Median sale price
$1.6M
$56K MoM
Avg. days on market
21d
20 days MoM
Recently sold homes
26
8 MoM
New listings for sale
Provided by Redfin
Homeowner tools
More resources
View owner dashboard
Track your estimate and nearby sale activity
Edit home facts
Review property details and add renovations
Manage photos
Update home photos or make them private
Rental estimate
Est. $3,657 per month, based on comparable rentals
- Sale History
- Tax History
Property details
Around this home
Sun exposure
81/ 100
Very good sunlight
SunscoreThere appears to be minimal shading by surrounding buildings, terrain, and vegetation.
JuneDecember
Provided by Shadowmap
Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2026. This data may not match . Learn more.
More real estate resources
- Zip Codes
- Cities
- Minor Civil Divisions
- Popular Searches
| 10570 homes for sale | |||
| 06830 homes for sale | |||
| 06831 homes for sale | |||
| 10549 homes for sale | |||
| 10604 homes for sale |
Find us
Subsidiaries
Affiliated Business
United States
CanadaCopyright: © 2026 Redfin. All rights reserved.
Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.
Do not sell or share my personal information.
REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.
California DRE #01521930
Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures
New Mexico Real Estate Licenses
TREC: Info About Brokerage Services, Consumer Protection Notice
All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.
Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.
If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.
REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.
GreatSchools Ratings provided by GreatSchools.org.