21 King Street, Chappaqua, NY 10514 Property Information
21 King Street, Chappaqua, NY 10514 Property Information
- General
- Owner
- Documents
- Tax
- Neighborhood
Address
| Primary address | 21 King Street, Chappaqua |
| Zip code | 10514 |
| County | Westchester |
| Municipality | New Castle |
| Parcel ID | 100.11-2-6 |
Sales & Tax Overview for 21 King Street, Chappaqua
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/29/2006 |
| Sale price | $1,200,000 |
| Arm's length | Register |
| Current property tax | $29,690 |
Lot & Building Information for 21 King Street, Chappaqua
| Building sqft | 3,219 |
| Building class | Downtown Row Type (Detached) (482) |
| Acreage | 0.145 |
| Lot dimensions | 38 ft X 144 ft |
| Frontage | 38 |
| Depth | 144 |
| Year built | 1920 |
| Stories | 2 |
| Water supply | Comm/public |
| Sewer |
| Story height | Register |
Zoning, Use & Area Overview
| Zoning district | Register |
| School district | Chappaqua |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Other Property Data for 21 King Street, Chappaqua
Property reports include comprehensive occupancy, improvement and development information (where available).
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- • Improvements for 21 King Street, Chappaqua , including their type, square footage, grade and when they were built.
- • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 21 King Street, Chappaqua
This Downtown Row Type (Detached) (482) located at 21 King Street, Chappaqua, NY 10514 has a total of 3,219 square feet and a current price per square foot of $372.
What is the year built & the current market value of 21 King Street, Chappaqua, NY 10514?21 King Street, Chappaqua, NY 10514 was built in 1920 and has a current tax assessor's market value of $1,132,616.
Ownership Information
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Past Sales & Property History for 21 King Street, Chappaqua
Create a free account to view the complete sales history for 21 King Street, Chappaqua, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 03/29/2006 | $1,200,000 | Register | Register |
Title Documents for 21 King Street, Chappaqua
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.
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R: Recorded date
D: Document date
Property Taxes for 21 King Street, Chappaqua
Access detailed property tax data for 21 King Street, Chappaqua, NY 10514. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $25,053 |
| Current property tax | $29,690 |
| Market value | $1,132,616 |
| Assessed value | $158,000 |
Assessment History for 21 King Street, Chappaqua
Here's the assessment & property tax history for 21 King Street, 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 | $1,132,616 | $158,000 | 158.5663 | $25,053 | +1.02% |
| 2024 | $1,122,957 | $158,000 | 156.9663 | $24,801 | +2.30% |
| 2023 | $1,067,568 | $158,000 | 153.4346 | $24,243 | +2.14% |
| 2022 | $943,284 | $158,000 | 150.213 | $23,734 | +0.79% |
| 2021 | $158,000 | $158,000 | 149.0372 | $23,548 | +1.59% |
Demographics by Zip Code
| Total population | 11,790 |
| Median age | 41.1 |
| Average household income | $391,699 |
| Family households | 85.0% |
| Occupied housing units | 3,999 |
| Owner occupied units | 87.3% |
| Average number of people per household | 2.95 |
| Median year structure built | 1964 |
| Median value for units with a mortgage | $1,191,500 |
| Median value for units without a mortgage | $961,000 |
Risk
Create a free account to unlock extended information for 21 King Street, 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) | 0.2, X (See more on map) |
Transportation
Access the detailed traffic volume map for 21 King Street, Chappaqua 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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Neighbors for 21 King Street, Chappaqua
Here are the neighbors for 21 King Street, Chappaqua.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 20 King St, Chappaqua | 1,590 | 03/27/2026 | $850,000 |
| 18 S Greeley Ave, Chappaqua | 2,580 | 10/03/2001 | $545,000 |
| 5 Leroy Pl, Chappaqua | 2,776 | ||
| 271 Hamilton Rd, Chappaqua | 2,866 | 09/01/2004 | $1,325,000 |
| 24 S Greeley Ave, Chappaqua | 1,132 | 09/26/2008 | $525,000 |
| 277 Hamilton Rd, Chappaqua | 2,356 | ||
| 5 Leroy Rd, Chappaqua | 3,129 | 07/20/2017 | |
| 16 King St, Chappaqua | 1,500 | 10/22/2013 | $800,000 |
| 17 King St, Chappaqua | 2,580 | 07/19/2018 | |
| 37 King St, Chappaqua | 5,326 | 09/01/2020 | |
| 22 Wynnewood Rd, Chappaqua | 2,524 | 04/06/2015 | |
| 29 King St, Chappaqua | 3,160 | 08/01/2016 | $850,000 |
| 26 King St, Chappaqua | 5,500 | 10/27/2025 | $3,700,000 |
| 140 Hamilton Rd, Chappaqua | 2,377 | 01/14/2023 | |
| 200 Hamilton Rd, Chappaqua | 2,797 | 11/20/2021 | |
| 64 Leroy Rd, Chappaqua | 3,446 | 07/21/1997 | $490,000 |
| 12 King St, Chappaqua | 2,000 | 09/24/1997 | |
| 14 S Greeley Ave, Chappaqua | 1,775 | 01/25/2019 | $895,000 |
| 2 Hamilton Dr, Chappaqua | 3,474 | 07/30/2025 | |
| 12 Leroy Rd, Chappaqua | 2,345 | 07/26/2021 |