| Primary address | 21 Plum Brook Road, Katonah |
| Zip code | 10536 |
| County | Westchester |
| Municipality | Somers |
| Parcel ID | 28.17-1-3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $14,452 |
| Building sqft | 1,785 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 2 |
| Year built | 1967 |
| Stories | 2 |
| Bathrooms | 2 |
| Kitchen | 1 |
| Water supply | None |
| Sewer | Private |
| Style | Cape cod |
| Condition | 3 |
| Basement | 4 |
| Exterior wall | Wood |
| Heating type | Hot water/steam |
| Heating fuel | Oil |
| Fireplace | 1 |
| First story sqft | Register |
| Zoning district | Register |
| School district | Somers |
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 Plum Brook Road, Katonah, NY 10536 was built in 1967 and has a total of 1,785 square feet.
What is the assessed value of 21 Plum Brook Road, Katonah, NY 10536 and the property tax paid?Assessed at $65,500, the tax amount paid for 21 Plum Brook Road, Katonah, NY 10536 is $15,182.
When was 21 Plum Brook Road, Katonah, NY 10536 last sold?21 Plum Brook Road, Katonah, NY 10536 was last sold in 01/29/2024.
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 Plum Brook Road, Katonah, including title documents, transfer conditions, mortgages and liens.
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 Plum Brook Road, Katonah, NY 10536. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $15,183 |
| Current property tax | $14,452 |
| Market value | $740,113 |
| Assessed value | $65,500 |
Here's the assessment & property tax history for 21 Plum Brook Road, Katonah, 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 | $740,113 | $65,500 | 231.7991 | $15,183 | +1.89% |
| 2024 | $669,734 | $65,500 | 227.5018 | $14,901 | +3.50% |
| 2023 | $674,562 | $65,500 | 219.8185 | $14,398 | +1.50% |
| 2022 | $605,920 | $65,500 | 216.5655 | $14,185 | +1.18% |
| 2021 | $66,900 | $65,500 | 214.0401 | $14,020 | +1.91% |
Access a detailed real estate market overview of Somers so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Somers and compare it to other neighborhoods in Westchester County.
Create a free account to unlock extended information for 21 Plum Brook Road, Katonah, 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 Plum Brook Road, Katonah 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) |
|---|---|---|---|---|---|
| Primrose School | NR | Public | PK, K-2 | 527 | 0.78 |
| Primrose School | NR | Public | PK, K-2 | 527 | 0.78 |
| Ives School | NR | Private | 5-12 | 0 | 1.62 |
| Somers Intermediate School | 6 | Public | 3-5 | 524 | 1.91 |
| Increase Miller Elementary School | 7 | Public | K-5 | 489 | 3.30 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ives School | NR | Private | 5-12 | 0 | 1.62 |
| Lincoln Hall Ives School | NR | Private | 6-10 | 36 | 1.85 |
| Somers Middle School | 7 | Public | 6-8 | 569 | 2.00 |
| Putnam Northern Westchester Boces | NR | Public | K-12 | 326 | 3.30 |
| The Harvey School | NR | Private | 6-12 | 354 | 3.69 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Somers Senior High School | 8 | Public | 9-12 | 980 | 0.91 |
| John F Kennedy Catholic High School | NR | Private | 9-12 | 671 | 1.10 |
| Ives School | NR | Private | 5-12 | 0 | 1.62 |
| Lincoln Hall Ives School | NR | Private | 6-10 | 36 | 1.85 |
| Putnam Northern Westchester Boces | NR | Public | K-12 | 326 | 3.30 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Plum Brook Road, Katonah.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 5 Otha Dr, Katonah | 01/29/2024 | ||
| 66 Route 138, Somers | 1,984 | 06/24/1996 | $239,000 |
| 12 Lake View Dr, Katonah | 06/23/2025 | ||
| 220 Route 100, Katonah | 09/14/2010 | ||
| 10 Lake View Dr, Katonah | 2,198 | 06/23/2025 | |
| 15 Plum Brook Rd, Katonah | 3,900 | 02/07/2013 | $443,500 |
| 95 Plum Brook Rd, Somers | |||
| 70 Route 138, Somers | 3,800 | 06/27/2022 | $830,000 |
| 19 Plum Brook Rd, Katonah | 2,534 | 11/04/2021 | $610,000 |
| 13 Plum Brook Rd, Katonah | 3,240 | 07/07/2000 | $525,000 |
| 8 Lake View Dr, Katonah | 2,229 | 01/26/2015 | $10 |
| 6 Lake View Dr, Katonah | 2,332 | ||
| 66 Plum Brook Rd, Katonah | 1,347 | 09/01/2015 | |
| 4 Lake View Dr, Katonah | 674 | 04/26/2013 | $130,000 |
| 61 Route 138, Somers | 4,011 | 07/29/2014 | $999,000 |
| 216 Route 100, Katonah | 2,700 | 11/08/2022 | |
| 1 Otha Dr, Katonah | 3,128 | 03/25/1994 | $125,000 |
| 3 Otha Dr, Katonah | 3,201 | 06/26/2008 | |
| 68 Plum Brook Rd, Katonah | 2,784 | 12/11/2012 | |
| 54 Route 138, Somers |