$3,100,000
SOLD AUG 4, 2025

11 Seymour Place E Armonk, NY 10504

4 Beds
6.5 Baths
5,386 Sq Ft
2.18 Acres

Recently Sold

$576 Per Sq Ft

25% Above List Price

5 Days on Market

Highlights

  • In Ground Pool
  • Gourmet Kitchen
  • Wood Flooring
  • Coman Hill School Rated A-
  • Colonial Architecture
  • Main Floor Primary Bedroom

About This Home

As of August 2025

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.

Last Agent to Sell the Property

Amy Singer

Houlihan Lawrence Inc. Brokerage Phone: 914-273-9505 License #40SI1113236 Listed on: 05/16/2025

Last Buyer's Agent

Cindy Glynn

Compass Greater NY, LLC License #40GL0936722

Compass Greater NY, LLC

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $39,598

Year Built

  • Built in 1957 | Remodeled in 1999

Lot Details

  • 2.18 Acre Lot
  • Cul-De-Sac
  • Back Yard Fenced

Parking

  • 2 Car Garage

Home Design

  • Colonial Architecture
  • Frame Construction

Interior Spaces

  • 5,386 Sq Ft Home
  • 2 Fireplaces
  • Wood Flooring
  • Finished Basement
  • Basement Fills Entire Space Under The House

Kitchen

  • Gourmet Kitchen
  • Microwave
  • Dishwasher
  • Kitchen Island

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Primary Bedroom on Main
  • Walk-In Closet

Laundry

  • Dryer
  • Washer

Pool

  • In Ground Pool
  • Saltwater Pool

Outdoor Features

  • Patio
  • Outdoor Speakers
  • Basketball Hoop

Schools

  • Coman Hill Elementary School
  • H C Crittenden Middle School
  • Byram Hills High School

Utilities

  • Forced Air Heating and Cooling System
  • Heating System Uses Oil
  • Well
  • Septic Tank

Listing and Financial Details

  • Assessor Parcel Number 3800-108-000-00002-000-0001-015-0000

Home Details

Home Type

Single Family

Est. Annual Taxes

$39,598

Year Built

Built in 1957 | Remodeled in 1999

Lot Details

0

Parking

2

Listing Details

  • Property Type: Residential
  • Architectural Style: Colonial
  • Property SubType: Single Family Residence
  • Year Built: 1957
  • Year Built Effective: 1999
  • Attribution Contact: 914-273-9505
  • Subdivision Name: Yale Farms
  • Carport Y N: No
  • Special Features: None
  • Property Sub Type: Detached
  • Year Renovated: 1999

Interior Features

  • Appliances: Dishwasher, Dryer, Gas Cooktop, Microwave, Refrigerator, Washer
  • Interior Amenities: Chefs Kitchen, Kitchen Island, Master Downstairs, Open Floorplan, Quartz/Quartzite Counters, Walk-In Closet(s)
  • Fireplaces: 2
  • Flooring: Hardwood
  • Full Bathrooms: 6
  • Half Bathrooms: 1
  • Basement: Finished, Full
  • Total Bedrooms: 4
  • Fireplace: Yes
  • Living Area: 5386
  • Other Equipment: Generator
  • Basement YN: Yes

Exterior Features

  • Construction Materials: Frame
  • Fencing: Back Yard
  • Pool Features: In Ground, Salt Water
  • Pool Private: Yes
  • Exterior Features: Basketball Hoop, Gas Grill, Speakers
  • Patio and Porch Features: Patio
  • Waterfront: No

Garage/Parking

  • Garage Spaces: 2
  • Garage: Yes

Utilities

  • Cooling: Central Air
  • Heating: Forced Air, Oil
  • Sewer: Septic Tank
  • Utilities: Electricity Connected, Propane
  • Water Source: Well

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: H C Crittenden Middle School

Lot Info

  • Lot Size Acres: 2.18
  • Lot Size Sq Ft: 94961
  • Lot Features: Cul-De-Sac
  • Parcel Number: 3800-108-000-00002-000-0001-015-0000
  • Property Attached: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 39598
  • Tax Year: 2025

MLS Schools

  • Elementary School: Coman Hill
  • High School: Byram Hills High School
  • Middle School District: Byram Hills

Similar Homes in Armonk, NY

  • 1 Devoe Rd, Armonk, NY 10504

    $2,695,000

    • 3 Beds
    • 3 Baths
    • 4,100 Sq Ft
    • 1 Devoe Rd
    • Armonk, NY

    Elegant Colonial with Pool on Cul-de-Sac in Armonk (Byram Hills Schools)Located on a quiet cul-de-sac, this expanded and updated Colonial sits on a level, landscaped acre with a heated in-ground pool, stone patio, and fenced yard. Oversized windows fill the home with light, showcasing wide-plank wood floors and high-end finishes.The chef’s kitchen features marble counters, custom

    Sandra Scarano William Raveis Real Estate

    Section Image
  • 34 Creemer Rd, Armonk, NY 10504

    $3,175,000

    • 5 Beds
    • 4.5 Baths
    • 5,875 Sq Ft
    • 34 Creemer Rd
    • Armonk, NY

    Spectacular modern residence designed and to be built by noted architect Terence Lennon to the finest standards. Offering 5 bedrooms, 4.5 bath with all the finest bells and whistles located in prestigious Yale Farms neighborhood of Armonk with approved pool site. Nana Wall Systems allow nature to join with the home - see renderings. Anticipated completion spring 2025. Go green and upgrade to

    Amy Singer Houlihan Lawrence Inc.

    Section Image
  • 1 Gifford Lake Dr, Armonk, NY 10504

    $2,495,000

    • 4 Beds
    • 4.5 Baths
    • 4,934 Sq Ft
    • 1 Gifford Lake Dr
    • Armonk, NY

    Welcome to 1 Gifford Lake Drive, a custom-designed 4-bedroom, 4.5-bath cedar-shake residence offering over 4,900 square feet of thoughtfully crafted living space. Nestled on a quiet cul-de-sac just off Round Hill Road, this elegant home is set on 4 gated, landscaped acres—complete with a 50-foot gunite pool, spa, and mature plantings for exceptional privacy.Inside, soaring 10-foot ceilings and

    Aurora Banaszek Compass Greater NY, LLC

    Section Image
  • 65 Round Hill Rd, Armonk, NY 10504

    $2,495,000

    • 4 Beds
    • 5.5 Baths
    • 7,730 Sq Ft
    • 65 Round Hill Rd
    • Armonk, NY

    Stunning contemporary masterpiece on Gifford Lake with lavish amenities and serene surroundings.Tucked along one of Armonk’s most distinguished roads, this lavish contemporary home blends Mediterranean architectural influence with dramatic scale and thoughtful updates. Set on 2.56 private, landscaped acres with tranquil views of Gifford Lake, the residence offers over 7,700 square feet of

    Hiralben Trivedi Compass Greater NY, LLC

    Section Image
  • 10 East Ln, Armonk, NY 10504

    $3,195,000

    • 5 Beds
    • 5.5 Baths
    • 6,128 Sq Ft
    • 10 East Ln
    • Armonk, NY

    Welcome to 10 East Lane -your future modern villa nestled on over an acres of private land in an exclusive new 3 -Lot subdivision in Armonk. With a 9- month construction timeline, you can look forward to moving in by March 2026. Now is the ideal moment to secure your dream home and personalize every detail to suit your lifestyle.Designed to embrace the best of the outdoors, this home

    Jaimme Pudalov Houlihan Lawrence Inc.

    Section Image
  • 8 East Ln, Armonk, NY 10504

    $2,975,000

    • 5 Beds
    • 5.5 Baths
    • 6,201 Sq Ft
    • 8 East Ln
    • Armonk, NY

    Explore this thrilling three lot subdivision nestled in Armonk NY. Follow a private road culminating in a cul de sac, unveiling three exclusive private lots. Lot 1 features a 5 Bedroom Modern Villa with dramatic two story Living space, Gourmet Kitchen, access to several outdoor areas and a private guest suite on main level, luxurious Master Suite and 3 Ensuite Bedrooms and Laundry on the second

    Jaimme Pudalov Houlihan Lawrence Inc.

    Section Image
  • 22 Whippoorwill Rd E, Armonk, NY 10504

    $3,190,000

    • 4 Beds
    • 4.5 Baths
    • 7,271 Sq Ft
    • 22 Whippoorwill Rd E
    • Armonk, NY

    Stunning New Construction in Armonk – Prime Location!This exceptional new modern colonial farmhouse is nearly complete and will be ready for delivery in July. Don't wait for new photos - come and see yourself! Nestled just minutes from Main Street in the charming town of Armonk, this unique home combines the latest construction technology, blended with traditional architecture, offering the

    Natalia Wixom Compass Greater NY, LLC

    Section Image
  • 32 Orchard Dr, Armonk, NY 10504

    $3,075,000

    • 4 Beds
    • 4.5 Baths
    • 5,500 Sq Ft
    • 32 Orchard Dr
    • Armonk, NY

    Welcome to Orchard Estates, a wonderful new development of single-family homes in Armonk. This beautiful estate property has been subdivided in 4 lots, ranging in size from 2.5 acres to 1.6 acres, offering privacy, specimen plantings, mature trees, level yards, pool sites, and more. This home “to be built” is approx. 5500 SF (including finished lower level) and details include 4 bedrooms, 4.5

    Julie Schneider Compass Greater NY, LLC

    Section Image
  • 88 Byram Ridge Rd, Armonk, NY 10504

    $2,590,000

    • 4 Beds
    • 6.5 Baths
    • 5,738 Sq Ft
    • 88 Byram Ridge Rd
    • Armonk, NY

    Sophistication meets modern comfort in this newly constructed lakefront home spanning an impressive 5,738 sf of living space, 4 bedrooms with home office/den and 6.5 baths. Set on a picturesque acre of level land, located at the end of a cul-de-sac in the award winning Byram hills school district just 45 minutes from NYC. The exquisite open floor plan maximizes natural light and showcases the

    Jamey Gelardi Houlihan Lawrence Inc.

    Section Image

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Closed $415,900 New Conventional
Closed $290,691 New Conventional
Closed $11,456 New Conventional
Closed $650,000 Unknown
Closed $300,000 Credit Line Revolving
Closed $165,000 Unknown
Closed $585,000 Unknown
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
08/04/2025 08/04/25 Sold $3,100,000 +25.3% $576 / Sq Ft
05/22/2025 05/22/25 Pending -- -- --
05/16/2025 05/16/25 For Sale $2,475,000 +12.5% $460 / Sq Ft
09/22/2022 09/22/22 Sold $2,200,000 -2.2% $500 / Sq Ft
07/29/2022 07/29/22 Pending -- -- --
07/06/2022 07/06/22 For Sale $2,250,000 -- $511 / Sq Ft
Source: OneKey® MLS

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $39,599 $36,000 $3,100 $32,900
2023 $38,077 $36,000 $3,100 $32,900
2022 $36,489 $35,000 $3,100 $31,900
2021 $35,944 $35,000 $3,100 $31,900
2020 $36,045 $35,000 $3,100 $31,900
2019 $37,092 $35,000 $3,100 $31,900
2018 $35,776 $36,000 $3,100 $32,900
2017 $11,621 $36,000 $3,100 $32,900
2016 $36,338 $36,000 $3,100 $32,900
2015 -- $36,000 $3,100 $32,900
2014 -- $36,000 $3,100 $32,900
2013 -- $36,000 $3,100 $32,900
Source: Public Records

Agents Affiliated with this Home

  • Section Image
  • Section Image
  • Section Image
See All Agents

Map

Source: OneKey® MLS

MLS Number: 858244

OneKey® MLS

APN: 3800-108-000-00002-000-0001-015-0000