| Primary address | 21 Avenue A, Mount Kisco |
| Zip code | 10549 |
| County | Westchester |
| Municipality | New Castle |
| Parcel ID | 71.17-2-30 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 10/01/2009 |
| Sale price | $565,000 |
| Arm's length | Register |
| Current property tax | $18,558 |
| Building sqft | 2,040 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.29 |
| Year built | 1999 |
| Bedrooms | 3 |
| Bathrooms | 2 |
| Half bathrooms | 1 |
| Kitchen | 1 |
| Water supply | Comm/public |
| Zoning district | Register |
| School district | Chappaqua |
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:
21 Avenue A, Mount Kisco, NY 10549 was built in 1999 and has a total of 2,040 square feet.
What is the assessed value of 21 Avenue A, Mount Kisco, NY 10549 and the property tax paid?Assessed at $117,100, the tax amount paid for 21 Avenue A, Mount Kisco, NY 10549 is $18,568.
When was 21 Avenue A, Mount Kisco, NY 10549 last sold and what was the last sale price?21 Avenue A, Mount Kisco, NY 10549 was last sold in 10/01/2009 for $565,000.
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 21 Avenue A, Mount Kisco, 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 21 Avenue A, Mount Kisco, NY 10549. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $18,568 |
| Current property tax | $18,558 |
| Market value | $839,427 |
| Assessed value | $117,100 |
Here's the assessment & property tax history for 21 Avenue A, Mount Kisco, 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 | $839,427 | $117,100 | 158.5663 | $18,568 | +1.02% |
| 2024 | $832,267 | $117,100 | 156.9663 | $18,381 | +2.30% |
| 2023 | $791,216 | $117,100 | 153.4346 | $17,967 | +2.14% |
| 2022 | $699,104 | $117,100 | 150.213 | $17,590 | +0.79% |
| 2021 | $2,400 | $117,100 | 149.0372 | $17,452 | +1.59% |
Create a free account to unlock extended information for 21 Avenue A, Mount Kisco, 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 21 Avenue A, Mount Kisco 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) |
|---|---|---|---|---|---|
| Mount Kisco Elementary School | 4 | Public | PK, K-5 | 521 | 1.08 |
| Mount Kisco Elementary School | 4 | Public | PK, K-5 | 521 | 1.08 |
| Seven Bridges Middle School | 10 | Public | 5-8 | 503 | 1.39 |
| Talmud Torah Bais Yechiel-Nitra | NR | Private | PK-9 | 250 | 1.95 |
| Talmud Torah Bais Yechiel-Nitra | NR | Private | PK-9 | 250 | 1.95 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Seven Bridges Middle School | 10 | Public | 5-8 | 503 | 1.39 |
| Talmud Torah Bais Yechiel-Nitra | NR | Private | PK-9 | 250 | 1.95 |
| Yeshiva and Mesivta Ohel Shmuel | NR | Private | 7-12 | 0 | 2.71 |
| Fox Lane Middle School | 5 | Public | 6-8 | 765 | 3.94 |
| Robert E Bell School | 8 | Public | 5-8 | 594 | 3.98 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Karafin School | NR | Private | 9-12 | 76 | 1.95 |
| Horace Greeley High School | 10 | Public | 9-12 | 1,152 | 2.56 |
| Yeshiva and Mesivta Ohel Shmuel | NR | Private | 7-12 | 0 | 2.71 |
| Fox Lane High School | 7 | Public | 9-12 | 1,241 | 3.74 |
| Soundview Preparatory School | NR | Private | 7-12 | 64 | 4.47 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Avenue A, Mount Kisco.