Where design meets purpose—this award-winning home brings together architectural innovation and serene luxury. Created by Carol Kurth Architecture and built by Legacy Construction NE, exceptional craftsmanship is seen throughout the home, showcased by a mix of natural materials and bold structural details. A cantilevered fireplace, floating staircases and cathedral ceilings are some of the thoughtfully considered elements found in these elegant and exhilarating interiors. The luxurious offerings in each space include a Bulthaup chef’s kitchen, primary suite with two fireplaces and spa, three additional bedrooms with attached lounge and work areas, a guest bedroom on the first floor and a private sun-drenched office. A suite of premium amenities make your everyday a remarkably refreshing experience. The unique indoor/outdoor pool, with a retractable glass A-frame roof is the signature amenity, while a spa area, indoor basketball and sport court, gym, and theater room complete the collection. Located on one of Armonk’s most coveted streets, close to town, schools and highways. This personal sanctuary is also 15 minutes to downtown Greenwich and within an hour of NYC.
Sold for $6,615,000
$6,615,000
21 S Sterling Road, Armonk, NY 10504
6beds
11,615sqft
Single Family Residence, Residential
Built in 2006
2.66 Acres Lot
$6,761,400 Zestimate®
$570/sqft
$9,568 Estimated rent
Home value
$6,761,400
$6.09M - $7.51M
$9,568/mo
Zestimate® history
Loading...
Owner options
List your home for rent
$9,568/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
Learn more$9,568/mo
Rent Zestimate®
Refinance and save
$43,554/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
See today's rates$43,554/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Zillow last checked: 7 hours ago
Listing updated: September 15, 2025 at 01:45pm
Listed by:
Brian Milton 914-469-9889,
Compass Greater NY, LLC 914-228-2656
Bought with:
Non Member-MLS
Buyer Representation Office
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 878389
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 9
- Full bathrooms: 6
- 1/2 bathrooms: 3
Other
- Description: Two story Entry Foyer, Formal Powder Room, Dining Room/Pool Table Room, Living Room/FPL, Gourmet Kitchen, Large Pantry plus Butler Pantry, Study, Media Room, Mudroom w/ access to garage and side entrance, viewing area to Indoor Sport Court, Indoor/Outdoor pool w/changing room/shower and outdoor hot tub, Guest Suite w/ full bath and patio, 2 Car attached garage, 1 car detached)
- Level: First
Other
- Description: Primary Suite w Fpl/Dressing Room, soaking tub, shower and sauna, BR/WIC/Bth, UL Lounge, Homework area, BR/WIC/Bth, BR/WIC/Bth
- Level: Second
Other
- Description: Large Rec Room and Gym, Wine Cellar, Full sport court, Full Bath, mechanicals and storage
- Level: Lower
Heating
- Hydro Air, Oil, Radiant
Cooling
- Central Air
Appliances
- Included: Oil Water Heater
Features
- First Floor Bedroom, Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Primary Bathroom, Pantry
- Basement: Finished
- Attic: Unfinished
- Number of fireplaces: 3
Interior area
- Total structure area: 11,615
- Total interior livable area: 11,615 sqft
Property
Parking
- Total spaces: 3
- Parking features: Attached, Detached
- Garage spaces: 3
Features
- Patio & porch: Patio
- Exterior features: Basketball Court
- Has private pool: Yes
- Pool features: In Ground, Indoor
- Has spa: Yes
Lot
- Size: 2.66 Acres
- Features: Level, Near School, Near Shops
Details
- Parcel number: 38001080000000400000010120000
- Special conditions: None
- Other equipment: Generator
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence, Residential
Materials
- Stone, Wood Siding
Condition
- Year built: 2006
Utilities & green energy
- Sewer: Septic Tank
- Utilities for property: Trash Collection Public
Community & neighborhood
Security
- Security features: Security System
Location
- Region: Armonk
Other
Other facts
- Listing agreement: Exclusive Right To Sell
Price history
| Date | Event | Price |
|---|---|---|
| 9/15/2025 | Sold | $6,615,000-4.8%$570/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #878389 Report a problem | ||
| 8/20/2025 | Pending sale | $6,950,000$598/sqft |
Source: OneKey® MLS as distributed by MLS GRID #878389 Report a problem | ||
| 7/1/2025 | Price change | $6,950,000-4.1%$598/sqft |
Source: OneKey® MLS as distributed by MLS GRID #878389 Report a problem | ||
| 3/29/2024 | Price change | $7,250,000-9.3%$624/sqft |
Source: OneKey® MLS as distributed by MLS GRID #H6296321 Report a problem | ||
| 9/5/2023 | Listed for sale | $7,995,000-10.1%$688/sqft |
Source: OneKey® MLS as distributed by MLS GRID #H6264250 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | -- | $77,000 |
| 2023 | -- | $77,000 |
| 2022 | -- | $77,000 |
Find assessor info on the county website
Neighborhood: 10504
Nearby schools
GreatSchools rating
- 9/10Wampus SchoolGrades: 3-5Distance: 1.2 mi
- 8/10H C Crittenden Middle SchoolGrades: 6-8Distance: 1 mi
- 9/10Byram Hills High SchoolGrades: 9-12Distance: 0.9 mi
Schools provided by the listing agent
- Elementary: Coman Hill
- Middle: H C Crittenden Middle School
- High: Byram Hills 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.
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$6,761,400
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$6,761,400
- New York
- Westchester County
- Armonk
- 10504
- 21 S Sterling Road