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MLS ID KEY993886Last updated Sep 18, 2026

Single Family

790 King Street

Pending · New Castle · Westchester County, NY 10514

Bedrooms
4 Beds
Bathrooms
5 Baths
Year built
1750
Est. monthly taxes
$3,033.33
Property gallery0 / 49
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About this home

A Rare Opportunity Where History Meets Modern Living. Built in 1750 and thoughtfully renovated in 2005. White clapboard, black shutters, cedar shake roof, and copper gutters set a timeless exterior, framed by professionally designed grounds. A wide entry hall opens to living and dining rooms bookended by floor-to-ceiling stone fireplaces. Hardwood floors and detailed millwork mark the quality craftsmanship throughout every room. The main house offers four bedrooms and three and a half baths. The gourmet kitchen anchors daily life. Sub-Zero and Viking appliances, generous custom cabinetry, and a large center island flows into a family room that opens directly onto the patio and gardens. The primary suite is a retreat in its own right: vaulted ceilings, a stone fireplace, walk-in closet, and a spa-inspired bath with soaking tub and glass-enclosed shower. A separate carriage house extends the home’s character and livability. The main level offers a welcoming sitting room, while upstairs an open living area with kitchenette is bathed in natural light. Equally suited to hosting guests or serving as a private studio or work-from-home retreat. Outside, grounds designed by acclaimed landscape architect Jan Johnsen unfold around an oversized stone patio with outdoor kitchen, generous space for hosting friends, or enjoying the surrounding beauty in complete privacy. A vegetable garden and expansive lawn extend the property further, all bordered by protected land that offers a balance of openness and seclusion that can’t be replicated. A heated three-car garage rounds out the property. Byram Hills School District. Chappaqua train parking eligibility.

Listing snapshot

Days on site
59 days
Listed on MLS
May 13, 2026
Full baths
3
Half baths
2
Annual property tax (MLS)
$36,400
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Houlihan Lawrence Inc.
MLS ID
KEY993886
Last updated
Sep 18, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1750
Garage
Yes
Garage spaces
3
Total parking
3
Parking
Detached, Driveway, Garage
Water source
Well
Sewer
Septic Tank
Utilities
See Remarks, Water Connected

Interior features

Basement
Full, Unfinished
Heating
Hydro Air, Oil
Cooling
Central Air
Interior
Central Vacuum, Eat-in Kitchen, Entrance Foyer, Primary Bathroom, Soaking Tub, Walk-In Closet(s)
Appliances
Dishwasher, Dryer, Gas Oven, Gas Range, Microwave, Refrigerator, Washer, Indirect Water Heater
Flooring
Wood
Fireplace
Yes
Fireplaces
3

Exterior features

Architectural style
Colonial
Construction materials
Frame
Exterior
Basketball Hoop, Fire Pit, Garden
Private pool
No

Schools (MLS)

Elementary school
Wampus
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

New Castle · Westchester County, NY 10514Show interactive map
790 King Street

New Castle · Westchester County, NY 10514

Google Maps directions

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.