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11 Seymour Place E

Armonk, NY 10504

4 beds
7 baths
5,386 sqft
~2 acre lot
$459 per sqft
1957 build
– on site

Welcome to this turnkey, expansive Colonial nestled on a quiet cul-de-sac in the highly sought-after Yale Farms neighborhood. Move right in and enjoy the bright, open floor plan designed for effortless living and entertaining. The sun-filled first floor features an updated chef's kitchen and wonderful living space that invites the outdoor inside. The first level primary bedroom suite is a retreat, while the second level offers three spacious ensuite bedrooms, plus a versatile guest/playroom with its own bath. This 4-bedroom home lives like a 5 bedroom, providing flexible space for all your needs. Step outside to your private backyard oasis with a stunning oversized inground saltwater pool, expansive stone patio and built-in grill and refrigerator - perfect for summer enjoyment. A rare gem in an exceptional location! Total SF includes 1016 in finished lower level.

Listing courtesy of ONEKEY / Houlihan Lawrence Inc.

Last checked: Checking… • Last updated May 14, 2025 •

MLS# 858244 —

The Building

Year Built:

1957
Basement:

true
Architectural Style:

Colonial
Patio And Porch Features:

Patio
Year Built Effective:

1999
Building Area Units:

Square Feet
Exterior Features:

Basketball Hoop, Gas Grill, Speakers
Attic:

Pull Stairs

Interior

Living Area:

5386
Total Rooms:

12
Interior Features:

Chefs Kitchen, Kitchen Island, Master Downstairs, Open Floorplan, Quartz/Quartzite Counters
Fireplaces Total:

2
Fireplace:

true
Flooring:

Hardwood

Financial & Terms

Lease Considered:

false

The Property

Fencing:

Back Yard
Lot Features:

Cul-De-Sac
Lot Size Acres:

2.18
Parcel Number:

3800-108-000-00002-000-0001-015-0000
Property Type:

Residential
Property Subtype:

Single Family Residence
Lot Size SqFt:

94,961 Sqft
Property Attached:

false
Waterfront:

false
Other Equipment:

Generator

Listing Agent

Contact info:

Taxes

Tax Year:

2025
Tax Source:

Municipality
Tax Annual Amount:

39598

Beds

Total Bedrooms:

4

Baths

Full Baths:

6
Half Baths:

1
Total Baths:

7

The Listing

Special Listing Conditions:

None

Heating & Cooling

Heating:

Forced Air, Oil
Cooling:

Central Air
# of Heating Zones:

4

Utilities

Sewer:

Septic Tank
Utilities:

Electricity Connected, Propane
Water Source:

Well

Appliances

Appliances:

Dishwasher, Dryer, Microwave, Refrigerator, Washer

Schools

High School:

Byram Hills High School
Elementary School:

Coman Hill
High School District:

Byram Hills
Middle School:

H C Crittenden Middle School

The Community

Association:

false
Senior Community:

false
Subdivision Name:

Yale Farms
Pool Features:

In Ground, Salt Water
Pool Private:

true

Parking

Garage:

true
Garage Spaces:

2
Carport:

false

Monthly cost estimate

Asking price

$2,475,000

Expense	Monthly cost
Mortgage	$13,252
Taxes	$3,299
Insurance	$680
Utilities	$488 See report
Total	$17,719/mo.^*
	^*This is an estimate

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Sale history

Date	Event	Source	Price	% Change
5/14/25 May 14, 2025	Coming Soon	ONEKEY	$2,475,000	12.5% (4.7% / YR)
9/22/22 Sep 22, 2022		ONEKEY	$2,200,000

House

$2,475,000

Cost Est.

$17,719/mo.

Listing provided by broker:

Amy M. Singer

Houlihan Lawrence Inc.

914-273-9505

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This house is located in North Castle, NY 10504. 11 Seymour Place E is a 5,386 square foot house with 4 beds and 7 baths that has been on Estately for 0 days. This house is in the attendance area of Byram Hills High School, H.C. Crittenden Middle School, Coman Hill Elementary School, and Wampus Elementary School.

Listing Courtesy of: ONEKEY and Houlihan Lawrence Inc..

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Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.