| Primary address | 23 School Street, Armonk |
| Zip code | 10504 |
| County | Westchester |
| Municipality | North Castle |
| Parcel ID | 108.1-5-3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/19/2023 |
| Sale price | $895,000 |
| Arm's length | Register |
| Property tax | $14,177 |
| Building sqft | 1,756 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.11 |
| Year built | 1996 |
| Bathrooms | 2 |
| Kitchen | 2 |
| Style | |
| Condition | 3 |
| Basement | F |
| Exterior wall | Alum/vinyl |
| First story sqft | Register |
| Zoning district | Register |
| School district | Byram Hills |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
23 School Street, Armonk, NY 10504 was built in 1996 and has a total of 1,756 square feet.
What is the assessed value of 23 School Street, Armonk, NY 10504 and the property tax paid?Assessed at $13,200, the tax amount paid for 23 School Street, Armonk, NY 10504 is $14,176.
When was 23 School Street, Armonk, NY 10504 last sold and what was the last sale price?23 School Street, Armonk, NY 10504 was last sold in 07/19/2023 for $895,000.
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Create a free account to view the complete sales history for 23 School Street, Armonk, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 23 School Street, Armonk, NY 10504. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Property tax | $14,177 |
| Market value | $814,815 |
| Assessed value | $13,200 |
Here's the assessment & property tax history for 23 School Street, Armonk, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|---|
| 2025 | $814,815 | $13,200 | 1074.0027 | $14,177 | -1.63% |
| 2024 | $733,333 | $13,200 | 1091.7922 | $14,412 | +9.39% |
| 2023 | $763,636 | $12,600 | 1045.5625 | $13,174 | +11.26% |
| 2022 | $597,938 | $11,600 | 1020.7834 | $11,841 | +1.47% |
| 2021 | $517,857 | $11,600 | 1006.0446 | $11,670 | -0.32% |
Create a free account to unlock extended information for 23 School Street, Armonk, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | X (See more on map) |
Access the detailed traffic volume map for 23 School Street, Armonk to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Wampus School | 8 | Public | 3-5 | 494 | 0.30 |
| Montessori Childrens Room | NR | Private | PK-1 | 126 | 1.01 |
| Montessori Childrens Room | NR | Private | PK-1 | 126 | 1.01 |
| Coman Hill School | NR | Public | K-2 | 563 | 1.52 |
| Douglas G Grafflin School | 8 | Public | K-4 | 438 | 2.92 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| H C Crittenden Middle School | 10 | Public | 6-8 | 532 | 0.45 |
| The Westfield Day School | NR | Private | 7-12 | 18 | 0.85 |
| Whitby School | NR | Private | PK-8 | 292 | 3.18 |
| Westlake Middle School | 6 | Public | 6-8 | 429 | 3.27 |
| Edenwald School | NR | Public | 6-12 | 85 | 3.36 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Westfield Day School | NR | Private | 7-12 | 18 | 0.85 |
| Byram Hills High School | 10 | Public | 9-12 | 710 | 1.02 |
| Westlake High School | 9 | Public | 9-12 | 547 | 3.27 |
| Edenwald School | NR | Public | 6-12 | 85 | 3.36 |
| Mount Pleasant Cottage School | NR | Public | K-12 | 129 | 3.36 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 23 School Street, Armonk.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 3 Jeanne Pl, Armonk | 2,927 | 08/01/2017 | |
| 34 Glendale Ave, Armonk | 2,349 | 03/13/2017 | $815,000 |
| 28 Glendale Ave, Armonk | 2,145 | 06/10/2025 | $1,450,000 |
| 85 Cox Ave, Armonk | |||
| 8 Wampus Close, Armonk | 2,371 | 10/10/2025 | |
| 42 Glendale Ave, Armonk | 2,001 | 10/29/1997 | $300,000 |
| 32 Glendale Ave, Armonk | 1,176 | 11/29/2022 | $350,000 |
| 24 Glendale Ave, Armonk | 2,962 | 10/21/2020 | $1,100,000 |
| 20 Glendale Ave, Armonk | 1,884 | 10/13/2023 | $551,000 |
| 10 Mac Donald Ave, Armonk | 2,052 | ||
| 40 Glendale Ave, Armonk | 3,165 | ||
| 10 Wampus Close, Armonk | 2,223 | 05/12/2016 | |
| 6 Jeanne Pl, Armonk | 1,602 | 09/07/2023 | $985,000 |
| 41 Wampus Ave, Armonk | 1,688 | ||
| 26 Glendale Ave, Armonk | 2,570 | 06/06/2013 | $863,454 |
| 22 Glendale Ave, Armonk | 2,583 | 03/29/2017 | $985,900 |
| 3 Anthony CT, Armonk | 2,498 | ||
| 9 Wampus Close, Armonk | 2,223 | 03/01/2002 | $592,500 |
| 5 Anthony CT, Armonk | 2,623 | 06/11/2001 | $525,000 |
| 11 Wampus Close, Armonk | 2,603 | 04/11/2016 |