| Primary address | 20 Gray Rock Lane, Chappaqua |
| Zip code | 10514 |
| County | Westchester |
| Municipality | New Castle |
| Parcel ID | 92.18-2-13 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $44,158 |
| Building sqft | 3,746 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 1.39 |
| Year built | 1994 |
| Stories | 2 |
| Bedrooms | 5 |
| Bathrooms | 5 |
| Kitchen | 1 |
| Water supply | Comm/public |
| Sewer |
| Zoning district | Register |
| School district | Chappaqua |
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:
20 Gray Rock Lane, Chappaqua, NY 10514 was built in 1994 and has a total of 3,746 square feet.
What is the assessed value of 20 Gray Rock Lane, Chappaqua, NY 10514 and the property tax paid?Assessed at $258,000, the tax amount paid for 20 Gray Rock Lane, Chappaqua, NY 10514 is $40,910.
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 20 Gray Rock Lane, Chappaqua, 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 20 Gray Rock Lane, Chappaqua, NY 10514. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $40,910 |
| Current property tax | $44,158 |
| Market value | $1,849,462 |
| Assessed value | $258,000 |
Here's the assessment & property tax history for 20 Gray Rock Lane, Chappaqua, 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 | $1,849,462 | $258,000 | 158.5663 | $40,910 | +1.02% |
| 2024 | $1,833,689 | $258,000 | 156.9663 | $40,497 | +2.30% |
| 2023 | $1,743,243 | $258,000 | 153.4346 | $39,586 | +2.14% |
| 2022 | $1,540,299 | $258,000 | 150.213 | $38,755 | +0.79% |
| 2021 | $1,331,269 | $258,000 | 149.0372 | $38,452 | +1.59% |
Create a free account to unlock extended information for 20 Gray Rock Lane, Chappaqua, 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 20 Gray Rock Lane, Chappaqua 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) |
|---|---|---|---|---|---|
| World Cup Nursery School & Kindergarten | NR | Private | PK-K | 229 | 0.20 |
| World Cup Nursery School & Kindergarten | NR | Private | PK-K | 229 | 0.20 |
| Roaring Brook School | 8 | Public | K-4 | 433 | 0.85 |
| Robert E Bell School | 8 | Public | 5-8 | 594 | 0.98 |
| Douglas G Grafflin School | 8 | Public | K-4 | 438 | 1.54 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Robert E Bell School | 8 | Public | 5-8 | 594 | 0.98 |
| Pleasantville Middle School | 8 | Public | 5-8 | 468 | 2.41 |
| Seven Bridges Middle School | 10 | Public | 5-8 | 503 | 2.61 |
| Mount Pleasant Cottage School | NR | Public | K-12 | 129 | 2.68 |
| Edenwald School | NR | Public | 6-12 | 85 | 2.68 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Horace Greeley High School | 10 | Public | 9-12 | 1,152 | 1.31 |
| Pleasantville High School | 9 | Public | 9-12 | 593 | 2.54 |
| Mount Pleasant Cottage School | NR | Public | K-12 | 129 | 2.68 |
| Edenwald School | NR | Public | 6-12 | 85 | 2.68 |
| Briarcliff High School | 10 | Public | 9-12 | 488 | 2.99 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Gray Rock Lane, Chappaqua.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 10 Birch Ln, Chappaqua | 3,022 | 07/21/2023 | $1,250,000 |
| 15 Gray Rock Ln, Chappaqua | 2,635 | 01/16/2002 | $725,000 |
| 29 Gray Rock Ln, Chappaqua | 3,389 | 09/16/2011 | $1,300,000 |
| 34 Meadow Ln, Chappaqua | 1,676 | 08/17/2015 | $780,000 |
| 14 Gray Rock Ln, Chappaqua | 3,265 | 10/17/2000 | $170,000 |
| 19 Birch Ln, Chappaqua | 3,751 | 07/03/2007 | $850,000 |
| 2 Birch Ln, Chappaqua | 2,659 | 12/07/2021 | |
| 12 Pond Hill Rd, Chappaqua | 2,652 | 08/07/2025 | $1,445,000 |
| 374 Quaker St, Chappaqua | 1,207 | 05/16/2011 | $456,000 |
| 11 Birch Ln, Chappaqua | 1,736 | 07/08/1999 | $490,000 |
| 19 Gray Rock Ln, Chappaqua | 3,349 | 07/23/1997 | $378,500 |
| 38 Meadow Ln, Chappaqua | 2,696 | 06/14/2016 | $830,000 |
| 14 Birch Ln, Chappaqua | 1,734 | 06/23/1997 | $444,000 |
| 26 Gray Rock Ln, Chappaqua | 2,192 | 09/22/2020 | $850,000 |
| 380 Quaker St, Chappaqua | 1,384 | 06/30/2015 | $565,000 |
| 378 Quaker St, Chappaqua | 1,624 | 09/04/2024 | $999,999 |
| 6 Birch Ln, Chappaqua | 2,600 | 06/17/2015 | $742,000 |
| 376 Quaker St, Chappaqua | 1,565 | 05/18/2009 | $500,000 |
| 42 Meadow Ln, Chappaqua | 2,264 | 09/27/2019 | $571,500 |
| 18 Pond Hill Rd, Chappaqua | 2,495 | 07/02/2002 | $675,000 |