Off market aug 2019 for $824K

$1,421,677

Est. refi paymentEst. refi $6,604/mo

•

2,600

sq ft

23 Day Rd, Armonk, NY 10504

About this home

3 Bedroom Lives Like a Four Located in Coveted Yale Farms, this Renowned Royal Barry Wills Design is proof that Elegance is found in the details! Wide plank floors on two floors, with an additional 700 square feet hosting a sunny play room on lower level with walk out to back yard. Screened in porch, beyond the extra large family room adjacent to kitchen. Large private study for those who enjoy telecommuting to work. Fireplace in Master Bedroom and Living room. Venerable materials such as marble steps, wood shingles complimenting wide plank floors and salvaged hand hewn ceiling beams give a house an immediate sense of unpretentious history. All of these add wonderfully to its personality and presence. Visual harmony, sanctuary, gently curving stone paths. The house exudes the sort of charm one might associate with a very civilized life removed to the country. Convenient to Armonk Village, Greenwich, White Plains Downtown, yet bucolic setting and with all that Armonk has to offer. Additional Information: HeatingFuel:Oil Above Ground,ParkingFeatures:2 Car Attached,

Single-familyProperty Type

1956Year Built

1.98 acresLot Size

$547Est. Price/Sq.Ft.

2 spacesParking

Listing by Brian Sheerin • William Raveis-New York LLC

Listing by Stacee Blatte • William Raveis Real Estate

Bought with Aurora Banaszek • Houlihan Lawrence Inc.

Redfin checked: a few seconds ago

•Source:OneKey® MLS as Distributed by MLS Grid #H4939614

Redfin Estimate

$1,421,677

$597K since sold in August 2019$10K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.4% lower than the average sale price ($1.50M) of 6 comparable homes.

SOLD APR 15, 2026
$1,300,000
A
3 beds3 baths1,830 sq ft
5 Hadley Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD SEP 4, 2026
$1,600,000
B
4 beds2.5 baths2,865 sq ft
6 Birch Grove Dr, Armonk, NY 10504
Listing by William Raveis-New York, LLC
SOLD AUG 25, 2026
$1,750,000
C
4 beds2.5 baths2,839 sq ft
40 Windmill Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD FEB 19, 2026
$1,268,000
D
3 beds2 baths2,484 sq ft
3 Byram Brook Pl, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
SOLD JUL 24, 2026
$1,200,000
E
3 beds3 baths2,430 sq ft
4 Half Mile Rd, Armonk, NY 10504
Listing by Compass Greater NY, LLC
SOLD SEP 4, 2026
$1,895,000
F
3 beds3 baths2,406 sq ft
12 Tallwoods Rd, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.

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Earn from this home

Sell

$772,988

Est. take-home

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Refinance

Est. cash available

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Rent

$4,048/mo

Redfin rental estimate

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Market trends in 10504, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

107.0%

+1.0% MoM

Median sale price

$2.1M

$209K MoM

Avg. days on market

23d

2 days MoM

Recently sold homes

6 MoM

New listings for sale

OPEN THU, 11AM TO 4PM
$895,000
4 beds2 baths3,059 sq ft
22 Elizabeth Pl, Armonk, NY 10504
Listing by Owner Entry.com
COMING SOON
$1,375,000
4 beds2.5 baths3,164 sq ft
32 Sarles St, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
COMING SOON
$2,495,000
3 beds4 baths4,120 sq ft
1 Fox Ridge Ct, Armonk, NY 10504
Listing by Houlihan Lawrence Inc.
COMING SOON
$1,585,000
3 beds2.5 baths3,094 sq ft
10 Skyview Dr, Armonk, NY 10504
Listing by Julia B Fee Sothebys Int. Rlty
OPEN SAT, 12PM TO 1:30PM
$2,495,000
4 beds4.5 baths5,072 sq ft
13 Sniffen Rd, Armonk, NY 10504
Listing by William Raveis Real Estate
See all

Provided by Redfin

Sale history for 23 Day Rd

Year

Property tax

Land + Additions

Assessment*

2026

$19,945 (+2.0%)

$3,000 + $14,760

$17,760

2025

$19,554 (−1.6%)

$3,000 + $14,760

$17,760

2024

$19,863 (+4.5%)

$3,000 + $14,760

$17,760

2023

$19,016 (+2.4%)

$3,000 + $14,760

$17,760

2022

$18,564 (+1.5%)

$3,000 + $14,760

$17,760

2021

$18,287 (−0.3%)

$3,000 + $14,760

$17,760

2020

$18,339 (−10.1%)

$3,000 + $14,760

$17,760

2019

$20,407

$3,000 + $14,760

$17,760

2018

$3,000 + $16,760

$19,760

2017

$3,000 + $16,760

$19,760

2016

$3,000 + $16,760

$19,760

2014

$3,000 + $16,760

$19,760

2013

$3,000 + $16,760

$19,760

2012

$3,000 + $16,760

$19,760

2011

$3,000 + $17,100

$20,100

2010

$3,000 + $17,100

$20,100

2009

$3,000 + $17,100

$20,100

2008

$3,000 + $17,100

$20,100

Tax history for 23 Day Rd

Year

Property tax

Land + Additions

Assessment*

2026

$19,945 (+2.0%)

$3,000 + $14,760

$17,760

2025

$19,554 (−1.6%)

$3,000 + $14,760

$17,760

2024

$19,863 (+4.5%)

$3,000 + $14,760

$17,760

2023

$19,016 (+2.4%)

$3,000 + $14,760

$17,760

2022

$18,564 (+1.5%)

$3,000 + $14,760

$17,760

2021

$18,287 (−0.3%)

$3,000 + $14,760

$17,760

2020

$18,339 (−10.1%)

$3,000 + $14,760

$17,760

2019

$20,407

$3,000 + $14,760

$17,760

2018

$3,000 + $16,760

$19,760

2017

$3,000 + $16,760

$19,760

2016

$3,000 + $16,760

$19,760

2014

$3,000 + $16,760

$19,760

2013

$3,000 + $16,760

$19,760

2012

$3,000 + $16,760

$19,760

2011

$3,000 + $17,100

$20,100

2010

$3,000 + $17,100

$20,100

2009

$3,000 + $17,100

$20,100

2008

$3,000 + $17,100

$20,100

*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

1.98 Acres

Year renovated

—

Sq. Ft.

3,304

Year built

1956

Style

Single Family Residential

County

Westchester County

APN

553800A10800400010270000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 25, 2026.

Property details

Parking

Parking Information
Parking Total: 2
Parking Features: Attached

Interior

Virtual Tour Information

Fireplace Information
Has Fireplace
Fireplaces Total: 2

Heating & Cooling
Cooling: Central Air
Heating: Baseboard, Hydro Air, Oil

Interior Features
Appliances: Dishwasher, Dryer, Washer, Oil Water Heater
Levels: Three Or More
Patio And Porch Features: Patio, Porch

Room Information
Basement YN: Yes
Attic: Scuttle
Rooms Total: 10
Basement: Partially Finished

Bathroom Information
Bathrooms Full: 2
Bathrooms Half: 1

Exterior

Exterior Features
Construction Materials: Cedar, Frame
Waterfront YN: No

Lot Information
Additional Parcels YN: No
Lot Features: Part Wooded, Sloped

Property Information
Stories: 3
Living Area Source: Public Records
Property Sub Type: Single Family Residence
Property Condition: Actual

Financial

Tax Information
Tax Year: 2018
Tax Source: Municipality
Tax Annual Amount: $19,541

Financial Information
Buyer Financing: Conventional

Utilities

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

Location

School Information
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: East on 22, South on North Greenwich Rd. Left on Day, proceed up the hill (fork on left) house is sited on right of road.
County Or Parish: Westchester County

Public facts

Beds: —
Baths: 3.0
Sq. Ft.: 3,304
Stories: —
Lot Size: 1.98 acres
Style: Single Family Residential
Year Built: 1956
Year Renovated: —
County: Westchester County
APN: 553800A10800400010270000000

Home facts updated by county records on Sep 25, 2026

Around this home

Schools

Wampus School

Public 3-5 • Assigned • 1.1mi

10/10

H C Crittenden Middle School

Public 6-8 • Assigned • 0.9mi

9/10

Byram Hills High School

Public 9-12 • Assigned • 1.1mi

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

5/10 Heat Factor

7 days above 97° expected this year, 15 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

$1.35M – $1.64M

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Nearby similar homes

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Home values near 23 Day Rd

Data from public records.

Address	Redfin Estimate
19 Day Road, Armonk, NY - Beds \| 2 Baths \| 2793 Sq. Ft.	$1,245,280
18 Day Road, Armonk, NY 5 Beds \| 6 Baths \| 6676 Sq. Ft.	$2,379,470

Address	Redfin Estimate
22 Day Road, Armonk, NY - Beds \| 2 Baths \| 2405 Sq. Ft.	$1,234,720
16 Day Road, Armonk, NY - Beds \| 2 Baths \| 6112 Sq. Ft.	$1,392,374

Address	Redfin Estimate
26 Day Road, Armonk, NY - Beds \| 4 Baths \| 7325 Sq. Ft.	$3,397,564
21 Day Road, Armonk, NY 5 Beds \| 3.5 Baths \| 3576 Sq. Ft.	$1,845,730

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2019. This data may not match . Learn more.

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