The complete history of permits filed for 21 Mill River Road, South Salem, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
| Primary address | 21 Mill River Road, South Salem |
| Zip code | 10590 |
| County | Westchester |
| Municipality | Lewisboro |
| Parcel ID | 103-59-4.3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 12/09/2008 |
| Sale price | $900,000 |
| Arm's length | Register |
| Property tax | $22,996 |
| Building sqft | 4,161 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 4.81 |
| Year built | 1985 |
| Bedrooms | 3 |
| Sewer | Private |
| Style | Contemporary |
| 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:
21 Mill River Road, South Salem, NY 10590 was built in 1985 and has a total of 4,161 square feet.
What is the assessed value of 21 Mill River Road, South Salem, NY 10590 and the property tax paid?Assessed at $77,400, the tax amount paid for 21 Mill River Road, South Salem, NY 10590 is $22,995.
When was 21 Mill River Road, South Salem, NY 10590 last sold and what was the last sale price?21 Mill River Road, South Salem, NY 10590 was last sold in 12/09/2008 for $900,000.
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 Mill River Road, South Salem, 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 Mill River Road, South Salem, NY 10590. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Property tax | $22,996 |
| Market value | $6,672,414 |
| Assessed value | $77,400 |
Here's the assessment & property tax history for 21 Mill River Road, South Salem, 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 | $6,672,414 | $77,400 | 297.1007 | $22,996 | +1.45% |
| 2024 | $6,849,558 | $77,400 | 292.8516 | $22,667 | +6.28% |
| 2023 | $1,108,883 | $77,400 | 275.5541 | $21,328 | +1.03% |
| 2022 | $946,210 | $77,400 | 272.749 | $21,111 | +2.29% |
| 2021 | $77,400 | $77,400 | 266.6312 | $20,637 | -0.26% |
Create a free account to unlock extended information for 21 Mill River Road, South Salem, 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 Mill River Road, South Salem 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) |
|---|---|---|---|---|---|
| Meadow Pond Elementary School | 7 | Public | K-5 | 342 | 0.96 |
| Veterans Park Elementary School | 9 | Public | K-5 | 250 | 2.56 |
| District Program Erms | NR | Public | PK, K-1 | 1 | 2.67 |
| District Program Erms | NR | Public | PK, K-1 | 1 | 2.67 |
| Ridgefield Academy | NR | Private | PK-8 | 263 | 2.91 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Ridge Middle School | 10 | Public | 6-8 | 495 | 2.67 |
| Ridgefield Academy | NR | Private | PK-8 | 263 | 2.91 |
| John Jay Middle School | 7 | Public | 6-8 | 662 | 4.28 |
| St. Luke's School | NR | Private | 5-12 | 580 | 4.64 |
| Scotts Ridge Middle School | 9 | Public | 6-8 | 525 | 5.09 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| John Jay High School | 9 | Public | 9-12 | 917 | 4.02 |
| St. Luke's School | NR | Private | 5-12 | 580 | 4.64 |
| Ridgefield High School | 9 | Public | 9-12 | 1,474 | 5.12 |
| Wilton High School | 10 | Public | 9-12 | 1,231 | 5.92 |
| Westchester Exceptional Childrens School | NR | Private | 71 | 6.69 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Mill River Road, South Salem.