| Primary address | 999 Knollwood Road, White Plains |
| Zip code | 10603 |
| County | Westchester |
| Municipality | Greenburgh |
| Neighborhood | Knollwood Manor |
| Parcel ID | 7.130-35-11 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $16,693 |
| Building sqft | 1,650 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.27 |
| Year built | 1949 |
| Bathrooms | 2 |
| Zoning district | Register |
| School district | Valhalla |
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:
999 Knollwood Road, White Plains, NY 10603 was built in 1949 and has a total of 1,650 square feet.
What is the assessed value of 999 Knollwood Road, White Plains, NY 10603 and the property tax paid?Assessed at $674,000, the tax amount paid for 999 Knollwood Road, White Plains, NY 10603 is $16,769.
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 999 Knollwood Road, White Plains, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 999 Knollwood Road, White Plains, NY 10603. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $16,770 |
| Current property tax | $16,693 |
| Market value | $674,000 |
| Assessed value | $674,000 |
Here's the assessment & property tax history for 999 Knollwood Road, White Plains, 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 | $674,000 | $674,000 | 24.8812 | $16,770 | +65.17% |
| 2024 | $618,400 | $618,400 | 16.418 | $10,153 | -34.69% |
| 2023 | $587,900 | $587,900 | 26.4436 | $15,546 | -3.18% |
| 2022 | $561,200 | $561,200 | 28.6115 | $16,057 | +6.46% |
| 2021 | $507,800 | $507,800 | 29.7028 | $15,083 | -1.82% |
Access a detailed real estate market overview of White Plains so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in White Plains and compare it to other neighborhoods in Westchester County.
Check out recently sold homes in White-Plains and see how their prices compare.
Create a free account to unlock extended information for 999 Knollwood Road, White Plains, 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 999 Knollwood Road, White Plains 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 (miles) |
|---|---|---|---|---|---|
| Blythedale School | NR | Public | K-12 | 123 | 0.58 |
| NY School for the Deaf | NR | Private | PK, K-12 | 0 | 0.75 |
| NY School for the Deaf | NR | Private | PK, K-12 | 0 | 0.75 |
| New York School for the Deaf | NR | Private | PK-12 | 135 | 0.97 |
| New York School for the Deaf | NR | Private | PK-12 | 135 | 0.97 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Blythedale School | NR | Public | K-12 | 123 | 0.58 |
| NY School for the Deaf | NR | Private | PK, K-12 | 0 | 0.75 |
| New York School for the Deaf | NR | Private | PK-12 | 135 | 0.97 |
| Our Lady Of Mount Carmel School | NR | Private | PK, K-8 | 185 | 1.25 |
| Hawthorne Country Day School | NR | Private | 133 | 1.28 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Blythedale School | NR | Public | K-12 | 123 | 0.58 |
| NY School for the Deaf | NR | Private | PK, K-12 | 0 | 0.75 |
| New York School for the Deaf | NR | Private | PK-12 | 135 | 0.97 |
| Hawthorne Country Day School | NR | Private | 133 | 1.28 | |
| New Directions School At Nccf | NR | Private | 3-12 | 26 | 1.38 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 999 Knollwood Road, White Plains.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 17 Bayberry Rd, Elmsford | 2,074 | 06/29/2000 | $580,000 |
| 4 Taylor Rd, Elmsford | 2,974 | 04/14/2023 | $1,125,000 |
| 2 Taylor Rd, Elmsford | 3,310 | 09/11/2025 | |
| 124 Chelsea Rd, White Plains | 1,900 | 06/12/2020 | $625,000 |
| 36 Hunter Rd, White Plains | 1,389 | 01/10/2024 | $757,000 |
| 37 Buena Vista Dr, White Plains | 1,404 | ||
| 142 Salem Rd, White Plains | 2,028 | 05/01/2008 | $662,500 |
| 1031 Knollwood Rd, White Plains | 1,554 | ||
| 981 Knollwood Rd, White Plains | 2,390 | 12/18/2023 | $740,000 |
| 124 Salem Rd, White Plains | 1,836 | 08/23/1996 | $279,000 |
| 1023 Knollwood Rd, White Plains | 1,657 | ||
| 1007 Knollwood Rd, White Plains | 1,162 | 04/09/2024 | $675,000 |
| 116 Salem Rd, White Plains | 2,371 | 05/19/2009 | |
| 1015 Knollwood Rd, White Plains | 1,404 | 10/16/2023 | $635,000 |
| 15 Bayberry Rd, Elmsford | 5,359 | 01/28/2022 | $1,770,000 |
| 19 Ox Ridge Rd, Elmsford | 2,745 | 09/06/2022 | $1,060,000 |
| 132 Salem Rd, White Plains | 2,252 | ||
| 45 Bellwood Rd, White Plains | 1,138 | ||
| 15 Ox Ridge Rd, Elmsford | 3,435 | ||
| 12 Bayberry Rd, Elmsford | 4,056 | 10/15/2020 |