| Primary address | 23 Big Rock Loop, Katonah |
| Zip code | 10536 |
| County | Westchester |
| Municipality | Lewisboro |
| Parcel ID | 107.83-1-9.A |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/06/2011 |
| Sale price | $627,000 |
| Arm's length | Register |
| Property tax | $9,151 |
| Building sqft | 1,537 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.889 |
| Depth | 1 |
| Year built | 1930 |
| Bedrooms | 3 |
| Sewer | Private |
| Style | Split level |
| Basement | 4 |
| Exterior wall | Wood |
| Heating type | Hot water/steam |
| Heating fuel | Electric |
| Central air conditioning |
| Zoning district | Register |
| School district | Katonah-Lewisboro |
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 Big Rock Loop, Katonah, NY 10536 was built in 1930 and has a total of 1,537 square feet.
What is the assessed value of 23 Big Rock Loop, Katonah, NY 10536 and the property tax paid?Assessed at $30,800, the tax amount paid for 23 Big Rock Loop, Katonah, NY 10536 is $9,150.
When was 23 Big Rock Loop, Katonah, NY 10536 last sold and what was the last sale price?23 Big Rock Loop, Katonah, NY 10536 was last sold in 06/06/2011 for $627,000.
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 23 Big Rock Loop, Katonah, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 06/06/2011 | $627,000 | 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 23 Big Rock Loop, Katonah, NY 10536. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Property tax | $9,151 |
| Market value | $2,655,172 |
| Assessed value | $30,800 |
Here's the assessment & property tax history for 23 Big Rock Loop, 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 | $2,655,172 | $30,800 | 297.1007 | $9,151 | +1.45% |
| 2024 | $2,725,664 | $30,800 | 292.8516 | $9,020 | +6.28% |
| 2023 | $441,261 | $30,800 | 275.5541 | $8,487 | +1.03% |
| 2022 | $376,528 | $30,800 | 272.749 | $8,401 | +2.29% |
| 2021 | $30,800 | $30,800 | 266.6312 | $8,212 | -0.26% |
Create a free account to unlock extended information for 23 Big Rock Loop, 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 23 Big Rock Loop, 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) |
|---|---|---|---|---|---|
| Increase Miller Elementary School | 7 | Public | K-5 | 489 | 1.01 |
| Katonah Elementary School | 9 | Public | K-5 | 407 | 2.90 |
| Bedford Hills Elementary School | 7 | Public | PK, K-5 | 282 | 3.64 |
| Bedford Hills Elementary School | 7 | Public | PK, K-5 | 282 | 3.64 |
| Primrose School | NR | Public | PK, K-2 | 527 | 3.71 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Harvey School | NR | Private | 6-12 | 354 | 1.63 |
| John Jay Middle School | 7 | Public | 6-8 | 662 | 2.43 |
| Somers Middle School | 7 | Public | 6-8 | 569 | 3.73 |
| Ives School | NR | Private | 5-12 | 0 | 4.07 |
| Yeshiva and Mesivta Ohel Shmuel | NR | Private | 7-12 | 0 | 4.07 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Harvey School | NR | Private | 6-12 | 354 | 1.63 |
| John F Kennedy Catholic High School | NR | Private | 9-12 | 671 | 2.32 |
| John Jay High School | 9 | Public | 9-12 | 917 | 2.71 |
| Somers Senior High School | 8 | Public | 9-12 | 980 | 3.75 |
| Ives School | NR | Private | 5-12 | 0 | 4.07 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 23 Big Rock Loop, Katonah.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 12 S Mountain Pass, Katonah | 1,196 | 04/17/2008 | $515,000 |
| 60 Forest Range, Katonah | 09/15/1995 | $229,000 | |
| 2 Lake Kitchawan Dr, South Salem | |||
| 23 S Mountain Pass, Katonah | 2,134 | 11/21/2011 | $510,000 |
| 38 The Glen, Katonah | 1,470 | 12/30/2024 | $899,000 |
| 26 S Mountain Pass, Katonah | 2,150 | 10/19/2016 | $575,000 |
| 4 Lake Kitchawan Dr, South Salem | 2,160 | 07/12/2011 | $280,000 |
| 16 Outpost, Katonah | 2,075 | ||
| 50 Forest Range, Katonah | 1,643 | 05/10/2016 | $485,000 |
| 71 Forest Range, Katonah | 2,204 | 03/17/2023 | $215,500 |
| 29 S Mountain Pass, Katonah | 2,436 | 12/28/2001 | |
| 22 Outpost, Katonah | 2,206 | ||
| 28 Outpost, Katonah | 1,414 | 06/27/2017 | $494,500 |
| 53 Forest Range, Katonah | 1,592 | ||
| 61 Forest Range, Katonah | 1,305 | 05/02/2024 | $789,000 |
| 6 Lake Kitchawan Dr, South Salem | 3,354 | 06/24/2016 | $780,000 |
| 35 S Mountain Pass, Katonah | 1,988 | 05/02/2008 | $640,000 |
| 137 Upper Lake Shr, Katonah | 3,608 | ||
| 46 Lake Kitchawan Dr, South Salem | 1,106 | 09/30/2008 | $350,000 |
| 48 Lake Kitchawan Dr, South Salem | 1,519 |