Construction
- Year Built: 1987
- Architectural Style: Colonial
- Construction Materials: Frame
Measurements
- Building Area Total: 3,988
- Building Area Units: Square Feet
- Lot Size Acres: 1.81
- Lot Size Square Feet: 78,844
21 Hemlock HillsChappaqua, NY 10514
For Sale
$2,250,000
Smart Buyer Rebate $22,500
Listed by Debra G. Goldenberg
·Compass Greater NY, LLC
·914-238-0676
Last updated April 24, 2026
·Source: OneKey #981974
Listing Facts
- TypeSingle-family
- NeighborhoodNew Castle
- Bedrooms4
- Bathrooms4
- Days on Prevu8
- Taxes$44,763/year
- Size3,988 sqft
- Price per sqft$564
Amenities
- Dishwasher
- Washer/Dryer
- Air Conditioning
- Parking
Location
Mortgage Calculator
Listing History
04/24/2026
Status changed to Active
$2,250,000
04/24/2026
Listed by Compass Greater NY, LLC
$2,250,000
Property Details for 21 Hemlock Hills
Exterior
Financial
Taxes
- Parcel Number: 3600-092-009-00002-000-0017
- Tax Annual Amount: $44,763.00
- Tax Assessed Value: $265,210.00
- Tax Year: 2025
Interior
Features
- Appliances: Cooktop, Dishwasher, Dryer, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Oil Water Heater, Wine Refrigerator
- Fireplace Features: Family Room, Living Room
- Fireplace: Yes
- Fireplaces Total: 2
- Interior Features: Built-in Features, Cathedral Ceiling(s), Chefs Kitchen, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Recessed Lighting, Walk-In Closet(s)
- Spa Features: Bath
Measurements
- Living Area: 3,988
Rooms
- Basement: Full
- Has Basement: Yes
- Bathrooms Full: 3
- Bathrooms Half: 1
- Bathrooms Total Integer: 4
- Bedrooms Total: 4
- Rooms Total: 11
Other
General
- Exclusions: Primary Bedroom Light Fixture
Parking
Parking
- Garage Spaces: 2
- Garage: Yes
- Parking Features: Garage
Schools
Elementary School
- Elementary School: Westorchard
- Elementary School District: Chappaqua
High School
- High School: Horace Greeley High School
- High School District: Chappaqua
Middle or Junior School
- Middle Or Junior School: Seven Bridges Middle School
- Middle Or Junior School District: Chappaqua
Utilities
Equipment
- Cooling: Central Air
- Heating: Baseboard, Forced Air, Oil, Radiant Floor
- Sewer: Septic Tank
- Utilities: Cable Connected, Electricity Connected, Trash Collection Public, Water Connected
- Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 4 bedrooms and 4 bathrooms in this single-family home at 21 Hemlock Hills.
What schools are nearby to 21 Hemlock Hills?
Nearby schools include the Westorchard Elementary School, Seven Bridges Middle School, and Horace Greeley High School.
Does this single-family home have parking?
Yes, there are 2 parking spaces available for 21 Hemlock Hills.
What are the annual taxes for 21 Hemlock Hills?
Annual taxes for this single-family home are estimated at $44,763.
How does 21 Hemlock Hills compare to other single-family homes in New Castle?
This single-family home is listed 6% above the average price for single-family homes in New Castle and has been on the market for 75 less days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 3,988 sqft.
21 Hemlock Hills is a 4-bedroom, 4-bath single-family home for sale in Chappaqua NY 10514. Listed on Prevu for 8 days at $2,250,000. This home features 3,988 square feet of living space, located in New Castle. The median listing price for single-family homes in this area is $1,589,000. Nearby schools include Westorchard Elementary School, Seven Bridges Middle School, and Horace Greeley High School. Property amenities include dishwasher, air conditioning, parking, and washer/dryer. Browse more single-family home listings in Westchester County.
The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.
Full MLS DisclaimersRebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.
