Westchester County  »  10504  »  Half Mile Rd  »  11 Half Mile Rd

11 Half Mile Road, Armonk, NY 10504 - Property report

Also known as: 11 Half Mile Rd

Property image for 11 Half Mile Road, Armonk, NY 10504
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Property type

One Family Year-Round Residence (210)

Year built

1951

Acreage

2.11

Sale price

$2,500,000

General information

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Address
Primary address
11 Half Mile Road
ZIP code
10504
County
Westchester
SWIS code
Town of North Castle
Parcel ID
107.4-1-13

Owner

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Sales
Sale date
04/12/2024
Sale price
$2,500,000
Arm's length
Tax
Tax year
2025
Current property tax
$42,223
Zoning & Use
Zoning
R-2A
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
3,473
Buildings on lot
1
Year built
1951
AC
Yes
Bathrooms
4
Condition
Normal
Exterior wall
Wood
Kitchen
1
Basement
U
Fireplaces
3
Fuel
Oil
First story sq. ft.
Lot
Acreage
2.11

Area overview

School district
553801

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 11 Half Mile Road, Armonk, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 11 Half Mile Road, Armonk, NY 10504

Sale date Sale price Buyer name Seller name
04/12/2024 $2,500,000 XXXXXXXXX XXXXX; XXXXXXXXX XXXXXX XXXXXXXX XXXXX; XXXXXXXX XXXX
12/15/2009 $1,920,000 XXXXXXXX XXXX XXXXXXX XXXX X
07/21/1998 $415,000 XXXXXXX XXXX X/XXXX X XXXXXX XXXXXX XXXXX X

*Most recent sales on record for this property.

More about Westchester County property records.

Title documents

Date Type Amount Party 1 Party 2
04/18/2024 - R
04/12/2024 - D		 Deed XXXXXXXX XXXXX XXXXXXXXX XXXXX
12/15/2009 - D
12/15/2009 - R		 Deed XXXXXXX XXXX X XXXXXXXX XXXX
08/17/1998 - R
07/21/1998 - D		 Deed XXXXXX XXXXXX XXXXX X XXXXXXX XXXX X/XXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 11 Half Mile Road, Armonk, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025
Current property tax
$42,223
Base tax
$41,295
Recent tax assessments
Market value
$2,373,457
Land value
$209,877
Building value
$2,163,580
Assessed value
$38,450

More about Westchester County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2025 $2,373,457 $38,450 1074.0027 $41,295 -1.63%
2024 $2,136,111 $38,450 1091.7922 $41,979 +4.42%
2023 $2,330,303 $38,450 1045.5625 $40,202 +2.43%
2022 $1,981,959 $38,450 1020.7834 $39,249 +1.47%
2021 $1,716,518 $38,450 1006.0446 $38,682 -0.32%
2020 $1,615,546 $38,450 1009.25871 $38,806 -0.13%
2019 $1,671,739 $38,450 1010.603605 $38,858 +0.72%
2018 $1,701,327 $38,450 1003.3799 $38,580 +1.87%
2017 $1,755,708 $38,450 984.92314 $37,870 -0.67%
2016 $1,643,162 $38,450 991.5505 $38,125 -0.40%
Permits

Permit information for 11 Half Mile Road, Armonk, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Montessori Childrens Room NR Private PK-1 126 0.64
Montessori Childrens Room NR Private PK-1 126 0.64
Wampus School 8 Public 3-5 494 1.33
Columbus Elementary School 6 Public 3-5 482 2.34
Mount Pleasant Cottage School NR Public K-12 129 2.40
Douglas G Grafflin School 8 Public K-4 438 2.83
Kensico School 5 Public 3-5 308 2.85
Cedar Knolls Academy NR Public 1-10 59 2.98
Pleasantville Middle School 8 Public 5-8 468 3.00
Coman Hill School NR Public K-2 563 3.01
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
H C Crittenden Middle School 10 Public 6-8 532 1.41
The Westfield Day School NR Private 7-12 18 1.83
Westlake Middle School 6 Public 6-8 429 1.85
Edenwald School NR Public 6-12 85 2.40
Mount Pleasant Cottage School NR Public K-12 129 2.40
Cedar Knolls Academy NR Public 1-10 59 2.98
Linden Hill School NR Public 8-12 64 2.98
Pleasantville Middle School 8 Public 5-8 468 3.00
Valhalla Middle School 7 Public 6-8 301 3.03
Robert E Bell School 8 Public 5-8 594 3.38
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
The Westfield Day School NR Private 7-12 18 1.83
Westlake High School 9 Public 9-12 547 1.85
EF Academy International Boarding School NR Private 9-12 669 2.05
EF Academy New York NR Private 9-12 374 2.13
Edenwald School NR Public 6-12 85 2.40
Mount Pleasant Cottage School NR Public K-12 129 2.40
Byram Hills High School 10 Public 9-12 710 2.40
Cedar Knolls Academy NR Public 1-10 59 2.98
Linden Hill School NR Public 8-12 64 2.98
Pleasantville High School 9 Public 9-12 593 3.00

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 11 Half Mile Road, Armonk, NY

13 Half Mile Rd, Armonk 9 Rockwood Pl, Armonk 45 Whippoorwill Rd E, Armonk 22 Half Mile Rd, Armonk 21 Pheasant Dr, Armonk 25 Whippoorwill Rd, Armonk 3 Pheasant Dr, Armonk 9 Pheasant Dr, Armonk 7 Rockwood Pl, Armonk 12 Stone Hollow Way, Armonk 15 Pheasant Dr, Armonk 22 Whippoorwill Rd, Armonk 10 Stone Hollow Way, Armonk 5 Pheasant Dr, Armonk 5 Rockwood Pl, Armonk 25 Pheasant Dr, Armonk 7 Pheasant Dr, Armonk 11 Rockwood Pl, Armonk 3 Rockwood Pl, Armonk

Nearby ZIP codes for 11 Half Mile Road, Armonk, NY

10506, Westchester County, NY 10507, Westchester County, NY 10510, Westchester County, NY 10514, Westchester County, NY 10523, Westchester County, NY 10532, Westchester County, NY 10546, Westchester County, NY 10549, Westchester County, NY 10562, Westchester County, NY 10573, Westchester County, NY 10577, Westchester County, NY 10594, Westchester County, NY 10595, Westchester County, NY 10601, Westchester County, NY 10603, Westchester County, NY 10604, Westchester County, NY 10605, Westchester County, NY 10606, Westchester County, NY 10607, Westchester County, NY

Frequently asked questions

What is the year built for 11 Half Mile Road, Armonk, NY 10504?

The development at 11 Half Mile Road, Armonk, NY 10504 was built in 1951.

What is the total square footage of 11 Half Mile Road, Armonk, NY 10504?

11 Half Mile Road, Armonk, NY 10504 has a total of 3,473 square feet.

When was 11 Half Mile Road, Armonk, NY 10504 last sold and what was the sale price?

11 Half Mile Road, Armonk, NY 10504 was last sold on 04/12/2024 for $2,500,000.

What is the assessed value of 11 Half Mile Road, Armonk, NY 10504?

11 Half Mile Road, Armonk, NY 10504 is currently assessed at $38,450.

What are the property taxes for 11 Half Mile Road, Armonk, NY 10504?

The property taxes for 11 Half Mile Road, Armonk, NY 10504 total $41,295.

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