Off Market Oct 2013 for $640K

$1,190,726

Est. refi paymentEst. refi $4,927/mo

•

1,688

sq ft

100 Round Hill Rd, Armonk, NY 10504

About this home

Enjoy commanding views of your own astoundingly beautiful meadow-like property from this classic brick & shingle Ranch,perfectly sited to take full advantage of nature's bounties that surround it. Extremely private, w/deep blankets of lawns encircled by towering trees & lush foliage.Bright interior w/large living spaces,ensuite MBR,abundant glass & brick,wood-burning stove & fpl,plus spacious lower level.Ready for you now & poised for future expansion.STAR of $1161 not reflected. Additional Information: Amenities:Storage,ParkingFeatures:2 Car Attached,

Single-familyProperty Type

1965Year Built

2.33 acresLot Size

$705Est. Price/Sq.Ft.

2 spacesParking

Listing by Gina Cipriani • Coldwell Banker Realty

Listing by William Ford Sussman • Coldwell Banker Realty

Bought with Aurora Banaszek • Houlihan Lawrence Inc.

Redfin checked: 2 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #H3318187

Redfin Estimate

$1,190,726

$551K since sold in October 2013$5,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 27.4% lower than the average sale price ($1.64M) of 6 comparable homes.

SOLD SEP 4, 2026
$1,600,000
A
4 beds2.5 baths2,865 sq ft
6 Birch Grove Dr, Armonk, NY 10504
Listing by William Raveis-New York, LLC
SOLD JUN 22, 2026
$1,500,000
B
Land1,956 sq ft
1000 Lake Ave, Greenwich, CT 06831
SOLD APR 15, 2026
$1,300,000
C
3 beds3 baths1,830 sq ft
5 Hadley Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD AUG 25, 2026
$1,750,000
D
4 beds2.5 baths2,839 sq ft
40 Windmill Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD APR 17, 2026
$2,250,000
E
3 beds3.5 baths4,012 sq ft
67 Banksville Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD MAY 12, 2026
$1,443,600
F
3 beds2 baths2,045 sq ft
3 N Lake Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.

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Earn from this home

Sell

$759,294

Est. take-home

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Est. cash available

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Rent

$4,332/mo

Redfin rental estimate

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Market trends in 10504, NY

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

105.9%

+0.1% MoM

Median sale price

$1.9M

$152K MoM

Avg. days on market

21d

4 days MoM

Recently sold homes

5 MoM

New listings for sale

OPEN TODAY, 12PM TO 2PM
$1,575,000
3 beds3 baths2,360 sq ft
5 Byram Brook Pl, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
$1,595,000
3 beds3.5 baths3,273 sq ft
3 Cider Mill Cir, Armonk, NY 10504
Listing by William Raveis Real Estate
$2,899,900
5 beds7 baths7,375 sq ft
24 Meadow Hill Pl, Armonk, NY 10504
Listing by Compass Greater NY, LLC
See all

Provided by Redfin

Sale history for 100 Round Hill Rd

Date

Event

Price

HGMLS #3318187

Mar 14, 2014

Price Changed

$640,000

$379/sq ft

Oct 7, 2013

Sold

$640,000

$379/sq ft

Aug 20, 2013

Contingent

—

Aug 20, 2013

Price Changed

$675,000

$400/sq ft

Jun 26, 2013

Listed

$675,000

$400/sq ft

Enjoy commanding views of your own astoundingly beautiful meadow-like property from this classic brick & shingle Ranch, perfectly sited to take full advantage of nature's bounties that surround it. Extremely private, w/ deep blankets of lawns encircled by towering trees & lush foliage. Bright interior w/ large living spaces, ensuite MBR, abundant glass & brick, wood-burning stove & fpl, plus spacious lower level. Ready for you now & poised for future expansion. STAR of $1161 not reflected.

OneKey® MLS as Distributed by MLS Grid #H3318187

Oct 7, 2013

Sold

$640,000

$379/sq ft

Jun 26, 2013

Listed

$675,000

$400/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$17,909 (+2.1%)

$2,800 + $14,200

$17,000

2025

$17,546 (−0.9%)

$2,800 + $14,200

$17,000

2024

$17,710 (+4.9%)

$2,800 + $14,200

$17,000

2023

$16,883 (+2.6%)

$2,800 + $14,200

$17,000

2022

$16,457 (+1.5%)

$2,800 + $14,200

$17,000

2021

$16,206 (−0.3%)

$2,800 + $14,200

$17,000

2020

$16,259 (−2.4%)

$2,800 + $14,200

$17,000

2019

$16,661

$2,800 + $14,200

$17,000

2018

$2,800 + $14,600

$17,400

2017

$2,800 + $14,600

$17,400

2016

$2,800 + $14,600

$17,400

2014

$2,800 + $10,500

$13,300

2013

$2,800 + $10,500

$13,300

2012

$2,800 + $10,500

$13,300

2011

$2,800 + $10,500

$13,300

2010

$2,800 + $10,500

$13,300

2009

$2,800 + $10,500

$13,300

2008

$2,800 + $10,500

$13,300

Tax history for 100 Round Hill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$17,909 (+2.1%)

$2,800 + $14,200

$17,000

2025

$17,546 (−0.9%)

$2,800 + $14,200

$17,000

2024

$17,710 (+4.9%)

$2,800 + $14,200

$17,000

2023

$16,883 (+2.6%)

$2,800 + $14,200

$17,000

2022

$16,457 (+1.5%)

$2,800 + $14,200

$17,000

2021

$16,206 (−0.3%)

$2,800 + $14,200

$17,000

2020

$16,259 (−2.4%)

$2,800 + $14,200

$17,000

2019

$16,661

$2,800 + $14,200

$17,000

2018

$2,800 + $14,600

$17,400

2017

$2,800 + $14,600

$17,400

2016

$2,800 + $14,600

$17,400

2014

$2,800 + $10,500

$13,300

2013

$2,800 + $10,500

$13,300

2012

$2,800 + $10,500

$13,300

2011

$2,800 + $10,500

$13,300

2010

$2,800 + $10,500

$13,300

2009

$2,800 + $10,500

$13,300

2008

$2,800 + $10,500

$13,300

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

—

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

2.3 Acres

Year renovated

—

Sq. Ft.

2,820

Year built

1965

Style

Single Family Residential

County

Westchester County

APN

553800A10900100010220000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 30, 2026.

Property details

Parking

Parking Information
Parking Total: 2
Parking Features: Attached

Interior

Fireplace Information
Has Fireplace
Fireplaces Total: 1

Heating & Cooling
Cooling: None
Heating: Hot Water, Oil

Interior Features
Interior Features: Ceiling Fan(s),Eat-in Kitchen,First Floor Bedroom,Master Downstairs,Primary Bathroom,Walk-In Closet(s)
Window Features: Skylight(s)
Appliances: Dryer, Freezer, Refrigerator, Washer
Flooring: Carpet
Levels: One
Patio And Porch Features: Deck, Patio

Room Information
Basement YN: Yes
Rooms Total: 7
Basement: Storage Space, Walk-Out Access

Bathroom Information
Bathrooms Full: 2

Exterior

Exterior Features
Exterior Features: Mailbox
Construction Materials: Brick, Shingle Siding
Other Structures: Shed(s)
Waterfront YN: Yes

Lot Information
Lot Features: Views
Zoning: Residential

Property Information
Stories: 1
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Year: 2013
Tax Source: Municipality
Tax Annual Amount: $12,826

Financial Information
Buyer Financing: Conventional

Utilities

Utility Information
Electric Company: Con-Edison
Sewer: Septic Tank
Utilities: Trash Collection Public

Location

School Information
Elementary School: Coman Hill
Middle Or Junior School: H C Crittenden Middle School
High School: Byram Hills High School
High School District: Byram Hills

Location Information
Hamlet: Armonk
Directions: Rte 22 To Banksville Road, Right onto Round Hill Road #100
County Or Parish: Westchester County

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 2,820
Stories: —
Lot Size: 2.3 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: —
County: Westchester County
APN: 553800A10900100010220000000

Home facts updated by county records on Jul 30, 2026

Around this home

Schools

Coman Hill School

Public K-2 • Assigned • 1.4mi

H C Crittenden Middle School

Public 6-8 • Assigned • 2.2mi

9/10

Byram Hills High School

Public 9-12 • Assigned • 1.3mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 98° expected this year, 13 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 7 days in 30 years

Provided by First Street

Historical weather

Armonk, NY • 10504

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.13M – $1.37M

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Nearby similar homes

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New listings for sale in 10504

OPEN TODAY, 12PM TO 2PM

$1,575,000

3 beds3 baths2,360 sq ft

5 Byram Brook Pl, Armonk, NY 10504

Listing by Houlihan Lawrence Inc.

$1,595,000

3 beds3.5 baths3,273 sq ft

3 Cider Mill Cir, Armonk, NY 10504

Listing by William Raveis Real Estate

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Home values near 100 Round Hill Rd

Data from public records.

Address	Redfin Estimate
109 Round Hill Rd, Armonk, NY 3 Beds \| 2 Baths \| 2043 Sq. Ft.	$1,336,115
114 Round Hill Rd, Armonk, NY - Beds \| 4 Baths \| 4841 Sq. Ft.	$1,954,008

Address	Redfin Estimate
101 Round Hill Rd, Armonk, NY 4 Beds \| 3 Baths \| 3013 Sq. Ft.	$1,627,737
113 Round Hill Rd, Armonk, NY 4 Beds \| 4 Baths \| 4159 Sq. Ft.	$2,566,615

Address	Redfin Estimate
102 Round Hill Rd, Armonk, NY 4 Beds \| 3 Baths \| 3129 Sq. Ft.	$1,880,889
91 Round Hill Rd, Armonk, NY - Beds \| 1 Baths \| 1598 Sq. Ft.	$796,216

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2013. This data may not match . Learn more.

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