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MLS ID KEY1055687Last updated Oct 27, 2026

Single Family

37 Sarles Street

Active · North Castle · Westchester County, NY 10504

Bedrooms
5 Beds
Bathrooms
7 Baths
Year built
1984
Est. monthly taxes
$4,079.04
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About this home

Set on one of Armonk's most esteemed streets, 37 Sarles Street offers a rare opportunity to own an exclusive 2.98-acre estate. Unmatched privacy and a serene natural backdrop, protected for generations to come, make this an ideal place to raise. From the moment you arrive, the home makes an impression. A sweeping driveway leads to a four-car garage, pairing convenience with grandeur. Inside, soaring cathedral ceilings crown the family room, where designer stonework creates a dramatic focal point letting your imagination run wild with your decor. Natural light fills the space, blending elegance with warmth for both quiet evenings and lively gatherings. This home was designed for entertaining. The resort-style backyard features a sparkling saltwater pool, lush professional landscaping, a covered patio that lives like a full outdoor living room, and a sunset-facing hot tub. Whether you're hosting a summer soir or stargazing with the kids, the space is a true extension of the home's luxury lifestyle. Your guests won't want to leave.

Listing snapshot

Days on site
29 days
Listed on MLS
Sep 29, 2026
Full baths
6
Half baths
1
Annual property tax (MLS)
$48,948.53
Tax year
2025
Area source (MLS)
Public Records
Listing brokerage
Serhant LLC
MLS ID
KEY1055687
Last updated
Oct 27, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1984
Garage
Yes
Garage spaces
4
Parking
Attached
Water source
Well
Sewer
Septic Tank
Utilities
Electricity Connected

Interior features

Heating
Ducts, ENERGY STAR Qualified Equipment, Hot Air, Oil, See Remarks
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Cathedral Ceiling(s), Chefs Kitchen, Double Vanity, Eat-in Kitchen, Entrance Foyer, Granite Counters, High Ceilings, High Speed Internet, His and Hers Closets, Kitchen Island, Marble Counters, Natural Woodwork, Open Floorplan, Open Kitchen, Primary Bathroom, Master Downstairs, Walk-In Closet(s), Washer/Dryer Hookup
Appliances
Stainless Steel Appliance(s)
Flooring
Hardwood
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Contemporary
Construction materials
Stone, Wood Siding
Private pool
Yes

Schools (MLS)

Elementary school
Coman Hill
Elementary school district
Byram Hills
Middle school
H C Crittenden Middle School
Middle school district
Byram Hills
High school
Byram Hills High School
High school district
Byram Hills

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

North Castle · Westchester County, NY 10504Show interactive map
37 Sarles Street

North Castle · Westchester County, NY 10504

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Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.