Westchester County  »  10504  »  Glendale Ave  »  21 Glendale Ave

21 Glendale Avenue, Armonk, NY 10504 - Property report

Also known as: 21 Glendale Ave

Property image for 21 Glendale Avenue, Armonk, NY 10504
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Ownership

Ownership information for 21 Glendale Avenue, Armonk, NY

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

Sales history for 21 Glendale Avenue, Armonk, NY 10504

No recently recorded sales for this property.

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Title documents

No recently recorded documents for this property.

Tax

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 $722,222 $11,700 1074.0027 $12,566 +3.69%
2024 $616,667 $11,100 1091.7922 $12,119 +4.42%
2023 $672,727 $11,100 1045.5625 $11,606 +17.21%
2022 $500,000 $9,700 1020.7834 $9,902 +1.47%
2021 $433,036 $9,700 1006.0446 $9,759 -0.32%
2020 $407,563 $9,700 1009.25871 $9,790 -0.13%
2019 $421,739 $9,700 1010.603605 $9,803 +0.72%
2018 $429,204 $9,700 1003.3799 $9,733 +1.87%
2017 $442,922 $9,700 984.92314 $9,554 -0.67%
2016 $414,530 $9,700 991.5505 $9,618 -0.40%
Permits

Permit information for 21 Glendale Avenue, Armonk, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

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Transportation

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Access the detailed traffic volume map for 21 Glendale Avenue, Armonk, NY 10504 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Wampus School 8 Public 3-5 494 0.19
Montessori Childrens Room NR Private PK-1 126 0.92
Montessori Childrens Room NR Private PK-1 126 0.92
Coman Hill School NR Public K-2 563 1.57
Douglas G Grafflin School 8 Public K-4 438 2.99
Whitby School NR Private PK-8 292 3.12
Whitby School NR Private PK-8 292 3.12
Parkway School 9 Public K-5 243 3.19
Mount Pleasant Cottage School NR Public K-12 129 3.38
Robert E Bell School 8 Public 5-8 594 3.70
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
H C Crittenden Middle School 10 Public 6-8 532 0.35
The Westfield Day School NR Private 7-12 18 0.77
Whitby School NR Private PK-8 292 3.12
Westlake Middle School 6 Public 6-8 429 3.24
Edenwald School NR Public 6-12 85 3.38
Mount Pleasant Cottage School NR Public K-12 129 3.38
Robert E Bell School 8 Public 5-8 594 3.70
Pleasantville Middle School 8 Public 5-8 468 3.93
Fox Lane Middle School 5 Public 6-8 765 4.37
Linden Hill School NR Public 8-12 64 4.38
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
The Westfield Day School NR Private 7-12 18 0.77
Byram Hills High School 10 Public 9-12 710 1.02
Westlake High School 9 Public 9-12 547 3.24
Edenwald School NR Public 6-12 85 3.38
Mount Pleasant Cottage School NR Public K-12 129 3.38
EF Academy International Boarding School NR Private 9-12 669 3.47
EF Academy New York NR Private 9-12 374 3.53
Horace Greeley High School 10 Public 9-12 1,152 3.82
Pleasantville High School 9 Public 9-12 593 3.97
Linden Hill School NR Public 8-12 64 4.38

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

Neighbors for 21 Glendale Avenue, Armonk, NY

9 Glendale Ave, Armonk 5 Glendale Ave, Armonk 7 Wampus Ave, Armonk 31 Glendale Ave, Armonk 3 Wampus Ave, Armonk 27 School St, Armonk 29 Glendale Ave, Armonk 11 Glendale Ave, Armonk 33 Glendale Ave, Armonk 35 Glendale Ave, Armonk 39 Glendale Ave, Armonk 1 Glendale Ave, Armonk 25 Glendale Ave, Armonk 37 Glendale Ave, Armonk 15 Glendale Ave, Armonk 7 Glendale Ave, Armonk 5 Wampus Ave, Armonk 27 Glendale Ave, Armonk 13 Glendale Ave, Armonk 23 Glendale Ave, Armonk

Nearby ZIP codes for 21 Glendale 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 10570, 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 21 Glendale Avenue, Armonk, NY 10504?

The development at 21 Glendale Avenue, Armonk, NY 10504 was built in 1929.

What is the total square footage of 21 Glendale Avenue, Armonk, NY 10504?

21 Glendale Avenue, Armonk, NY 10504 has a total of 1,484 square feet.

What is the assessed value of 21 Glendale Avenue, Armonk, NY 10504?

21 Glendale Avenue, Armonk, NY 10504 is currently assessed at $11,700.

What are the property taxes for 21 Glendale Avenue, Armonk, NY 10504?

The property taxes for 21 Glendale Avenue, Armonk, NY 10504 total $12,565.

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