Single Family
3 Israel Townsend Hill
Active · North Castle · Westchester County, NY 10504
- Bedrooms
- 7 Beds
- Bathrooms
- 13 Baths
- Year built
- 1936
- Est. monthly taxes
- $4,136.5
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About this home
Magnificent multi-generational 7 plus bedroom, 13-bathroom home on 4.5 acres with a heated indoor swimming pool and spa. This expansive home has two distinct wings (original home built in 1936 and a new wing built in 1991) and lives like two independent houses, each with their own utilities, kitchens and laundry room and are joined by a common front foyer. The original house has an oversized living room with French doors leading to terrace, a formal dining room, an updated kitchen with separate breakfast area, and mud room. On the second level is the primary suite with dressing room and two renovated bathrooms, two additional ensuite bedrooms and laundry room. And the third floor has two sunny offices with balconies and a full bathroom, The new addition has an open updated kitchen/great room with balcony overlooking yard, a large living room/dining room and a primary suite with walk in closet and full bathroom. On the second level are two additional bedrooms, a bonus room and a full bathroom. Amazing 60’ Shoreline pool and spa in a expansive room with wall of window, a changing room and full bath, and is adjacent to a great recreation room/gym. Special features include abundant windows, high ceilings, extensive woodwork and moldings, wood floors, 3 fireplaces, multiple balconies, generator, 4 car garage and a private guest wing with separate entrance. The outdoor space is exceptional with meadows, sprawling lawns, specimen trees, cutting gardens, and stone terraces. Meticulous condition- roof (2020), AC condensers (2020), Boilers (2021/2023), new driveway (2026), new 7-person septic (2026). Full basement with high ceilings offers excellent storage. Full house generator. This ultra-private home is in a prime location and located very near to Armonk town center. Israel Townsend HIll is a new street, located off of Orchard Drive. Byram Hills Schools
Listing snapshot
- Days on site
- 59 days
- Listed on MLS
- Jun 2, 2026
- Full baths
- 9
- Half baths
- 4
- Annual property tax (MLS)
- $49,638
- Tax year
- 2026
- Area source (MLS)
- Public Records
- Listing brokerage
- Compass Greater NY, LLC
- MLS ID
- KEY1004695
- Last updated
- Oct 4, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 1936
- Garage
- Yes
- Garage spaces
- 4
- Parking
- Attached, Heated Garage
- Water source
- Well, Private
- Sewer
- Septic Tank
- Utilities
- Trash Collection Public
Interior features
- Basement
- Full, Partial, Unfinished
- Heating
- Baseboard, Forced Air, Oil, Radiant
- Cooling
- Attic Fan, Central Air
- Interior
- Built-in Features, Cathedral Ceiling(s), Central Vacuum, Chandelier, Chefs Kitchen, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, Kitchen Island, Open Kitchen, Original Details, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Soaking Tub, Storage, Walk-In Closet(s), Wet Bar
- Appliances
- Cooktop, Dishwasher, Dryer, Oven, Refrigerator, Stainless Steel Appliance(s), Washer, Indirect Water Heater, Oil Water Heater
- Flooring
- Hardwood
- Fireplace
- Yes
- Fireplaces
- 3
Exterior features
- Architectural style
- Estate
- Construction materials
- Brick, Frame, Wood Siding
- Exterior
- Balcony, Gas Grill, Juliet Balcony
- 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
- Listing updated from MLS
- First seen on this site
- MLS status changed
Location
Estimate monthly payment
Estimated monthly principal & interest—
Monthly property taxNot provided
Monthly association / maintenance feesNot provided
Estimated monthly total of entered costs—
Listing data is supplied by the MLS and may change without notice.
