| Primary address | 5 Old Knollwood Road, Elmsford |
| Zip code | 10523 |
| County | Westchester |
| Municipality | Greenburgh |
| Parcel ID | 5.50-89-15 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 07/27/2017 |
| Sale price | $402,500 |
| Arm's length | Register |
| Current property tax | $9,546 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.13 |
| Zoning district | Register |
| School district | Elmsford |
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:
Assessed at $489,700, the tax amount paid for 5 Old Knollwood Road, Elmsford, NY 10523 is $14,447.
When was 5 Old Knollwood Road, Elmsford, NY 10523 last sold?5 Old Knollwood Road, Elmsford, NY 10523 was last sold in 04/16/2021.
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 5 Old Knollwood Road, Elmsford, 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 5 Old Knollwood Road, Elmsford, NY 10523. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $14,447 |
| Current property tax | $9,546 |
| Market value | $489,700 |
| Assessed value | $489,700 |
Here's the assessment & property tax history for 5 Old Knollwood Road, Elmsford, 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 | $489,700 | $489,700 | 29.5019 | $14,447 | +4.82% |
| 2024 | $449,300 | $449,300 | 30.6762 | $13,783 | +1.90% |
| 2023 | $430,300 | $430,300 | 31.435 | $13,526 | -1.85% |
| 2022 | $407,400 | $407,400 | 33.8293 | $13,782 | +7.27% |
| 2021 | $369,300 | $369,300 | 34.7892 | $12,848 | +9.02% |
Create a free account to unlock extended information for 5 Old Knollwood Road, Elmsford, 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 5 Old Knollwood Road, Elmsford 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) |
|---|---|---|---|---|---|
| Our Lady Of Mount Carmel School | NR | Private | PK, K-8 | 185 | 0.31 |
| Our Lady Of Mount Carmel School | NR | Private | PK, K-8 | 185 | 0.31 |
| Carl L Dixson Elementary School | NR | Public | PK, K-1 | 154 | 0.35 |
| Carl L Dixson Elementary School | NR | Public | PK, K-1 | 154 | 0.35 |
| Alice E Grady Elementary School | 5 | Public | 2-6 | 383 | 0.47 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Our Lady Of Mount Carmel School | NR | Private | PK, K-8 | 185 | 0.31 |
| Alexander Hamilton High School | 5 | Public | 7-12 | 485 | 0.41 |
| NY School for the Deaf | NR | Private | PK, K-12 | 0 | 0.70 |
| New York School for the Deaf | NR | Private | PK-12 | 135 | 0.70 |
| Solomon Schechter-Upper School | NR | Private | 6-12 | 0 | 1.38 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Alexander Hamilton High School | 5 | Public | 7-12 | 485 | 0.41 |
| NY School for the Deaf | NR | Private | PK, K-12 | 0 | 0.70 |
| New York School for the Deaf | NR | Private | PK-12 | 135 | 0.70 |
| Solomon Schechter-Upper School | NR | Private | 6-12 | 0 | 1.38 |
| Maria Regina High School | NR | Private | 9-12 | 544 | 1.42 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 5 Old Knollwood Road, Elmsford.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 13 Sears Ave, Elmsford | 08/31/2021 | ||
| 7 Sears Ave, Elmsford | 1,008 | ||
| 17 Sears Ave, Elmsford | 1,008 | 01/04/2024 | $625,000 |
| 44 Winthrop Ave, Elmsford | 12/26/2013 | $1 | |
| 21 Winthrop Ave, Elmsford | 07/15/2016 | $349,000 | |
| 5 Sears Ave, Elmsford | |||
| 11 Sears Ave, Elmsford | |||
| 7 Old Knollwood Rd, Elmsford | 09/28/2001 | $300,000 | |
| 42 Winthrop Ave, Elmsford | |||
| 34 N French Ave, Elmsford | 1,144 | 09/23/2004 | $630,000 |
| 46 Winthrop Ave, Elmsford | 09/25/2002 | ||
| 32 Winthrop Ave, Elmsford | 1,792 | 08/14/2019 | $550,000 |
| 23 Winthrop Ave, Elmsford | 11/21/2022 | $410,000 | |
| 9 Sears Ave, Elmsford | |||
| 1 Old Knollwood Rd, Elmsford | 1,225 | 08/02/2021 | $485,000 |
| 32 N French Ave, Elmsford | 1,743 | 07/11/2025 | |
| 3 Old Knollwood Rd, Elmsford | 1,348 | 07/20/2018 | |
| 28 Winthrop Ave, Elmsford | 08/25/2008 | $400,000 | |
| 30 Winthrop Ave, Elmsford | 1,225 | 09/30/2010 | $315,000 |
| 50 Winthrop Ave, Elmsford | 1,428 | 09/25/2019 |