| Primary address | 91 Route 139, Katonah |
| Zip code | 10536 |
| County | Westchester |
| Municipality | Somers |
| Parcel ID | 27.16-1-21 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/02/1997 |
| Sale price | $300,000 |
| Arm's length | Register |
| Current property tax | $19,030 |
| Building sqft | 2,249 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 1.98 |
| Year built | 1975 |
| Stories | 2 |
| Bedrooms | 4 |
| Bathrooms | 2 |
| Kitchen | 1 |
| Water supply | None |
| Sewer | Private |
| 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:
91 Route 139, Katonah, NY 10536 was built in 1975 and has a total of 2,249 square feet.
What is the assessed value of 91 Route 139, Katonah, NY 10536 and the property tax paid?Assessed at $78,400, the tax amount paid for 91 Route 139, Katonah, NY 10536 is $18,173.
When was 91 Route 139, Katonah, NY 10536 last sold and what was the last sale price?91 Route 139, Katonah, NY 10536 was last sold in 09/02/1997 for $300,000.
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 91 Route 139, Katonah, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 09/02/1997 | $300,000 | 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 91 Route 139, Katonah, NY 10536. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $18,173 |
| Current property tax | $19,030 |
| Market value | $885,876 |
| Assessed value | $78,400 |
Here's the assessment & property tax history for 91 Route 139, 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 | $885,876 | $78,400 | 231.7991 | $18,173 | +1.89% |
| 2024 | $801,636 | $78,400 | 227.5018 | $17,836 | +3.50% |
| 2023 | $807,415 | $78,400 | 219.8185 | $17,234 | +1.50% |
| 2022 | $725,254 | $78,400 | 216.5655 | $16,979 | +1.18% |
| 2021 | $70,500 | $78,400 | 214.0401 | $16,781 | +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 91 Route 139, 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 91 Route 139, 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 | 0.35 |
| Primrose School | NR | Public | PK, K-2 | 527 | 0.35 |
| Ives School | NR | Private | 5-12 | 0 | 1.28 |
| Somers Intermediate School | 6 | Public | 3-5 | 524 | 1.74 |
| Putnam Northern Westchester Boces | NR | Public | K-12 | 326 | 3.21 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ives School | NR | Private | 5-12 | 0 | 1.28 |
| Lincoln Hall Ives School | NR | Private | 6-10 | 36 | 1.40 |
| Somers Middle School | 7 | Public | 6-8 | 569 | 1.86 |
| Putnam Northern Westchester Boces | NR | Public | K-12 | 326 | 3.21 |
| St Patrick School | NR | Private | PK-8 | 146 | 3.87 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Somers Senior High School | 8 | Public | 9-12 | 980 | 0.51 |
| Ives School | NR | Private | 5-12 | 0 | 1.28 |
| Lincoln Hall Ives School | NR | Private | 6-10 | 36 | 1.40 |
| John F Kennedy Catholic High School | NR | Private | 9-12 | 671 | 1.45 |
| Putnam Northern Westchester Boces | NR | Public | K-12 | 326 | 3.21 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 91 Route 139, Katonah.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 4 Brook Ln, Katonah | 2,949 | 02/03/2020 | $400,000 |
| 14 Edgewood Dr, Katonah | 2,246 | 06/27/2023 | $831,000 |
| 87 Route 139, Katonah | 1,588 | 05/27/2003 | |
| 5 Primrose Dr, Katonah | 2,712 | 02/25/2014 | |
| 79 Route 139, Katonah | 2,462 | 09/01/2000 | $485,000 |
| 85 Route 139, Katonah | 2,390 | 08/02/2001 | $419,000 |
| 73 Route 139, Katonah | 2,150 | 03/31/2023 | $888,000 |
| 3 Brook Ln, Katonah | 3,432 | ||
| 5 Brook Ln, Katonah | 2,932 | 06/18/2024 | $1,038,000 |
| 7 Lalli Dr, Katonah | 2,108 | ||
| 9 Lalli Dr, Katonah | 2,532 | 10/11/2016 | $525,000 |
| 3 Lalli Dr, Katonah | 2,722 | ||
| 89 Route 139, Katonah | 2,326 | 12/04/2017 | $530,000 |
| 4 Primrose Dr, Katonah | 2,326 | 05/21/1993 | $266,000 |
| 1 Primrose Dr, Katonah | 2,992 | 06/29/2022 | $685,000 |
| 5 Lalli Dr, Katonah | 2,262 | 06/29/2018 | $699,900 |
| 1 Lalli Dr, Katonah | 2,470 | 04/05/2013 | $560,000 |
| 75 Route 139, Katonah | 02/25/2002 | $160,000 | |
| 8 Lalli Dr, Katonah | 2,629 | 06/20/2023 | $930,000 |
| 2 Primrose Dr, Katonah | 2,311 | 02/15/2018 |