Westchester County  »  10504  »  Niles Ave  »  9 Niles Ave

9 Niles Avenue, Armonk, NY 10504 - Property report

Also known as: 9 Niles Ave

Property image for 9 Niles Avenue, Armonk, NY 10504
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Property type

One Family Year-Round Residence (210)

Year built

1940

Acreage

0.21

Sale price

$730,000

General information

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Address
Primary address
9 Niles Avenue
ZIP code
10504
County
Westchester
SWIS code
Town of North Castle
Parcel ID
108.1-4-28

Owner

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Sales
Sale date
01/19/2022
Sale price
$730,000
Arm's length
Tax
Tax year
2025
Current property tax
$14,864
Zoning & Use
Zoning
R-5
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,875
Buildings on lot
1
Year built
1940
AC
Yes
Bathrooms
2
Condition
Normal
Exterior wall
Wood
Kitchen
1
Basement
F
Fireplaces
1
Fuel
Gas
Second story sq. ft.
Lot
Acreage
0.21

Area overview

Walk score
38 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
34 /100.  Somewhat Bikeable
School district
553801

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

Ownership

Ownership information for 9 Niles Avenue, Armonk, NY

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

Sales history for 9 Niles Avenue, Armonk, NY 10504

Sale date Sale price Buyer name Seller name
01/19/2022 $730,000 XXXXXXX XXXXX; XXXXXXX XXXXXXX XXXXXX XXXXXXX
12/19/2006 $630,000 XXXXXX XXXXXXX XXXXX XXXXX X/XXXXXXX X

*Most recent sales on record for this property.

More about Westchester County property records.

Title documents

Date Type Amount Party 1 Party 2
04/20/2022 - R
02/28/2022 - D		 Mortgage XXXXX XXXXXXX XXXXXX XXXXXXX XXXXXX XXXXX
02/02/2022 - R
01/19/2022 - D		 Mortgage XXXXX XXXXXXX XXXXXX XXXXXXXX XXXX
02/02/2022 - R
01/19/2022 - D		 Deed XXXXXX XXXXXXX XXXXXXX XXXXX
12/27/2021 - R
03/24/2021 - D		 Other
(Registered agreement)		 XXXXXXX XXXXXX XXXXXXXX XXXX XXXXXXXXX XXX
12/19/2006 - D
12/19/2006 - R		 Deed XXXXX XXXXX X/XXXXXXX X XXXXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 9 Niles Avenue, 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
$14,864
Base tax
$14,499
Recent tax assessments
Market value
$833,333
Land value
$74,074
Building value
$759,259
Assessed value
$13,500

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 $833,333 $13,500 1074.0027 $14,499 -1.63%
2024 $750,000 $13,500 1091.7922 $14,739 +4.42%
2023 $818,182 $13,500 1045.5625 $14,115 +20.24%
2022 $592,784 $11,500 1020.7834 $11,739 +28.22%
2021 $406,250 $9,100 1006.0446 $9,155 -0.32%
2020 $382,353 $9,100 1009.25871 $9,184 -0.13%
2019 $395,652 $9,100 1010.603605 $9,196 +0.72%
2018 $402,655 $9,100 1003.3799 $9,131 +1.87%
2017 $415,525 $9,100 984.92314 $8,963 -0.67%
2016 $388,889 $9,100 991.5505 $9,023 -0.40%
Permits

Permit information for 9 Niles Avenue, 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)
Wampus School 8 Public 3-5 494 0.63
Montessori Childrens Room NR Private PK-1 126 1.19
Montessori Childrens Room NR Private PK-1 126 1.19
Coman Hill School NR Public K-2 563 1.47
Whitby School NR Private PK-8 292 2.43
Whitby School NR Private PK-8 292 2.43
Parkway School 9 Public K-5 243 2.51
Douglas G Grafflin School 8 Public K-4 438 3.68
Mount Pleasant Cottage School NR Public K-12 129 3.99
Sacred Heart Greenwich NR Private PK, K-12 666 4.14
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
The Westfield Day School NR Private 7-12 18 0.11
H C Crittenden Middle School 10 Public 6-8 532 0.45
Whitby School NR Private PK-8 292 2.43
Westlake Middle School 6 Public 6-8 429 3.67
Mount Pleasant Cottage School NR Public K-12 129 3.99
Edenwald School NR Public 6-12 85 3.99
Sacred Heart Greenwich NR Private PK, K-12 666 4.14
Robert E Bell School 8 Public 5-8 594 4.39
Cerebral Palsy of Westchester, Inc NR Private 0 4.43
Fox Lane Middle School 5 Public 6-8 765 4.50
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
The Westfield Day School NR Private 7-12 18 0.11
Byram Hills High School 10 Public 9-12 710 0.69
Westlake High School 9 Public 9-12 547 3.67
EF Academy International Boarding School NR Private 9-12 669 3.87
EF Academy New York NR Private 9-12 374 3.94
Mount Pleasant Cottage School NR Public K-12 129 3.99
Edenwald School NR Public 6-12 85 3.99
Sacred Heart Greenwich NR Private PK, K-12 666 4.14
Cerebral Palsy of Westchester, Inc NR Private 0 4.43
Horace Greeley High School 10 Public 9-12 1,152 4.47

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

Neighbors for 9 Niles Avenue, Armonk, NY

9 Brundage St, Armonk 5 Niles Ave, Armonk 19 Cox Ave, Armonk 23 Cox Ave, Armonk 17 Hunter Ave, Armonk 11 Niles Ave, Armonk 29 Cox Ave, Armonk 8 Niles Ave, Armonk 1 Sunset Dr, Armonk 3 Sunset Dr, Armonk 10 Niles Ave, Armonk 7 Niles Ave, Armonk 17 Hillandale Dr, Armonk 11 Brundage St, Armonk 14 Brundage St, Armonk 3 Niles Ave, Armonk 15 Brundage St, Armonk 400 Bedford Rd, Armonk 4 Niles Ave, Armonk 430 Bedford Rd, Armonk

Nearby ZIP codes for 9 Niles Avenue, 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 9 Niles Avenue, Armonk, NY 10504?

The development at 9 Niles Avenue, Armonk, NY 10504 was built in 1940.

What is the total square footage of 9 Niles Avenue, Armonk, NY 10504?

9 Niles Avenue, Armonk, NY 10504 has a total of 1,875 square feet.

When was 9 Niles Avenue, Armonk, NY 10504 last sold and what was the sale price?

9 Niles Avenue, Armonk, NY 10504 was last sold on 01/19/2022 for $730,000.

What is the assessed value of 9 Niles Avenue, Armonk, NY 10504?

9 Niles Avenue, Armonk, NY 10504 is currently assessed at $13,500.

What are the property taxes for 9 Niles Avenue, Armonk, NY 10504?

The property taxes for 9 Niles Avenue, Armonk, NY 10504 total $14,499.

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