| Primary address | 90 Cox Avenue, Armonk |
| Zip code | 10504 |
| County | Westchester |
| Municipality | North Castle |
| Parcel ID | 108.1-2-23 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/26/2004 |
| Sale price | $546,000 |
| Arm's length | Register |
| Current property tax | $11,153 |
| Building sqft | 1,638 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.22 |
| Year built | 1946 |
| Bathrooms | 1 |
| Kitchen | 1 |
| Style | |
| Condition | 3 |
| Basement | U |
| Exterior wall | |
| Heating type | |
| Heating fuel | Oil |
| Fireplace | 1 |
| Second 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:
90 Cox Avenue, Armonk, NY 10504 was built in 1946 and has a total of 1,638 square feet.
What is the assessed value of 90 Cox Avenue, Armonk, NY 10504 and the property tax paid?Assessed at $9,900, the tax amount paid for 90 Cox Avenue, Armonk, NY 10504 is $10,632.
When was 90 Cox Avenue, Armonk, NY 10504 last sold?90 Cox Avenue, Armonk, NY 10504 was last sold in 04/12/2021.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 90 Cox Avenue, Armonk, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 03/26/2004 | $546,000 | Register | Register |
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 90 Cox Avenue, Armonk, NY 10504. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $10,633 |
| Current property tax | $11,153 |
| Market value | $611,111 |
| Assessed value | $9,900 |
Here's the assessment & property tax history for 90 Cox Avenue, 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 | $611,111 | $9,900 | 1074.0027 | $10,633 | -1.63% |
| 2024 | $550,000 | $9,900 | 1091.7922 | $10,809 | +4.42% |
| 2023 | $600,000 | $9,900 | 1045.5625 | $10,351 | +2.43% |
| 2022 | $510,309 | $9,900 | 1020.7834 | $10,106 | +1.47% |
| 2021 | $441,964 | $9,900 | 1006.0446 | $9,960 | -0.32% |
Create a free account to unlock extended information for 90 Cox Avenue, 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 90 Cox Avenue, 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 | 0.33 |
| Montessori Childrens Room | NR | Private | PK-1 | 126 | 1.10 |
| Montessori Childrens Room | NR | Private | PK-1 | 126 | 1.10 |
| Coman Hill School | NR | Public | K-2 | 563 | 1.38 |
| Whitby School | NR | Private | PK-8 | 292 | 3.01 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| H C Crittenden Middle School | 10 | Public | 6-8 | 532 | 0.41 |
| The Westfield Day School | NR | Private | 7-12 | 18 | 0.72 |
| Whitby School | NR | Private | PK-8 | 292 | 3.01 |
| Westlake Middle School | 6 | Public | 6-8 | 429 | 3.43 |
| Edenwald School | NR | Public | 6-12 | 85 | 3.54 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Westfield Day School | NR | Private | 7-12 | 18 | 0.72 |
| Byram Hills High School | 10 | Public | 9-12 | 710 | 0.84 |
| Westlake High School | 9 | Public | 9-12 | 547 | 3.43 |
| Edenwald School | NR | Public | 6-12 | 85 | 3.54 |
| Mount Pleasant Cottage School | NR | Public | K-12 | 129 | 3.54 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 90 Cox Avenue, Armonk.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 1 Quaker Meeting House Rd, Armonk | 4,837 | 06/15/2000 | $1,211,005 |
| 3 Meadow Dr, Armonk | 3,022 | 05/14/2018 | $850,000 |
| 34 School St, Armonk | 1,056 | 12/11/2004 | |
| 1 Knowlton Pl, Armonk | 3,104 | 04/10/2015 | $327,500 |
| 4 Byram Ridge Rd S, Armonk | 1,105 | 05/07/2020 | |
| 38 School St, Armonk | 1,957 | ||
| 28 School St, Armonk | 2,055 | 10/22/2025 | |
| 3 Byram Ridge Rd S, Armonk | 1,141 | 09/29/2025 | $745,000 |
| 30 School St, Armonk | 1,588 | ||
| 26 School St, Armonk | 1,620 | 10/22/2025 | |
| 3 Cliff Pl, Armonk | 1,874 | 12/21/2015 | |
| 1 Meadow Dr, Armonk | 1,628 | 08/28/2020 | $625,000 |
| 8 Byram Ridge Rd S, Armonk | 1,140 | 05/18/2022 | |
| 32 School St, Armonk | 2,268 | 12/13/2022 | |
| 3 Quaker Meeting House Rd, Armonk | 4,910 | 07/22/2020 | |
| 2 Byram Ridge Rd S, Armonk | 1,718 | 05/13/1999 | $367,500 |
| 36 School St, Armonk | 1,548 | ||
| 1 Byram Ridge Rd S, Armonk | 1,459 | 04/07/1998 | |
| 82 Cox Ave, Armonk | 2,936 | 11/08/2018 | $675,000 |
| 6 Byram Ridge Rd S, Armonk | 1,225 | 09/21/1999 | $287,500 |