| Primary address | 660 White Plains Road, Tarrytown |
| Zip code | 10591 |
| County | Westchester |
| Municipality | Greenburgh |
| Parcel ID | 7.240-102-2/SE |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $796,883 |
| Building sqft | 253,167 |
| Building class | Office Building (464) |
| Acreage | 9.11 |
| Year built | 1982 |
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:
This Office Building (464) located at 660 White Plains Road, Tarrytown, NY 10591 has a total of 280,000 square feet.
What is the year built & the current market value of 660 White Plains Road, Tarrytown, NY 10591?660 White Plains Road, Tarrytown, NY 10591 was built in 1982 and has a current tax assessor's market value of $40,053,800.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
| Listing type | For Lease |
|---|---|
| Listing date | 05/11/2017 |
| Last updated | 10/15/2025 |
| Lot size | 10.9 Acre |
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| 6th Floor | General Office | Listing price not available | 18,288 | Brendan Hickey Andrew Greenspan |
| 5th Floor | General Office | Listing price not available | 5,287 | Brendan Hickey Andrew Greenspan |
| 5th Floor | General Office | Listing price not available | 10,956 | Brendan Hickey Andrew Greenspan |
| 5th Floor | General Office | Listing price not available | 958 | Brendan Hickey Andrew Greenspan |
| 1st Floor | General Office | Listing price not available | 2,802 | Brendan Hickey Andrew Greenspan |
Create a free account to view the complete sales history for 660 White Plains Road, Tarrytown, 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 660 White Plains Road, Tarrytown, NY 10591. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $944,743 |
| Current property tax | $796,883 |
| Market value | $40,053,800 |
| Assessed value | $40,053,800 |
Here's the assessment & property tax history for 660 White Plains Road, Tarrytown, 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 | $40,053,800 | $40,053,800 | 23.5869 | $944,743 | -5.20% |
| 2024 | $40,053,800 | $40,053,800 | 24.8808 | $996,569 | -3.27% |
| 2023 | $40,053,800 | $40,053,800 | 25.7229 | $1,030,302 | +2.21% |
| 2022 | $35,500,000 | $35,500,000 | 28.3939 | $1,007,984 | +13.39% |
| 2021 | $30,064,500 | $30,064,500 | 29.5676 | $888,935 | -3.43% |
| Total population | 23,926 |
| Median age | 43.1 |
| Average household income | $166,454 |
| Family households | 57.8% |
| Occupied housing units | 10,245 |
| Owner occupied units | 48.2% |
| Average number of people per household | 2.29 |
| Median year structure built | 1954 |
| Median value for units with a mortgage | $726,900 |
| Median value for units without a mortgage | $639,000 |
Access the detailed traffic volume map for 660 White Plains Road, Tarrytown to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
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Here are the neighbors for 660 White Plains Road, Tarrytown.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 660 White Plains Rd, Greenburgh | |||
| 371 Knollwood Rd, White Plains | 4,318 | ||
| 511 Benedict Ave, Tarrytown | 297,472 | ||
| 345 Knollwood Rd, White Plains | 4,041 | 10/13/2016 | |
| 7 Warehouse Ln, Elmsford | |||
| 351 Knollwood Rd, White Plains | |||
| 19 Hevelyne Rd, Elmsford | 1,998 | ||
| 11 S High St, Elmsford | 1,221 | 11/10/2017 | $615,000 |
| 339 Knollwood Rd, White Plains | 3,611 | 07/10/2018 | $1,159,500 |
| 357 Knollwood Rd, White Plains | 2,188 | ||
| 347 Knollwood Rd, White Plains | 2,050 | 10/19/2017 | $650,000 |
| 120 N Hampton Dr, White Plains | 3,380 | 09/25/2014 | |
| 670 White Plains Rd, Tarrytown | 03/01/2022 | $29,000,000 | |
| 515 Benedict Ave, Tarrytown | 1,788 | 04/21/2016 | |
| 670 White Plains Rd, Greenburgh | |||
| 9 Mayfair Rd, Elmsford | 2,092 | ||
| 13 S High St, Elmsford | 1,221 | ||
| 9 S High St, Elmsford | 1,584 |