| Primary address | 20 Stonewall Lane, Mamaroneck |
| Zip code | 10543 |
| County | Westchester |
| Municipality | Mamaroneck |
| Parcel ID | 3.33-424-0 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/02/2022 |
| Sale price | $1,725,000 |
| Arm's length | Register |
| Current property tax | $4,807 |
| Building sqft | 3,363 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.17 |
| Year built | 1956 |
| Stories | 2 |
| Bedrooms | 4 |
| Bathrooms | 3 |
| Kitchen | 1 |
| Water supply | Comm/public |
| Sewer | Comm/public |
| Zoning district | Register |
| School district | Scarsdale |
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 Stonewall Lane, Mamaroneck, NY 10543 was built in 1956 and has a total of 3,363 square feet.
What is the assessed value of 20 Stonewall Lane, Mamaroneck, NY 10543 and the property tax paid?Assessed at $261,000, the tax amount paid for 20 Stonewall Lane, Mamaroneck, NY 10543 is $5,020.
When was 20 Stonewall Lane, Mamaroneck, NY 10543 last sold and what was the last sale price?20 Stonewall Lane, Mamaroneck, NY 10543 was last sold in 08/02/2022 for $1,725,000.
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 Stonewall Lane, Mamaroneck, 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 Stonewall Lane, Mamaroneck, NY 10543. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $5,020 |
| Current property tax | $4,807 |
| Market value | $261,000 |
| Assessed value | $261,000 |
Here's the assessment & property tax history for 20 Stonewall Lane, Mamaroneck, 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 | $261,000 | $261,000 | 19.2341 | $5,020 | +3.72% |
| 2024 | $251,000 | $251,000 | 19.2837 | $4,840 | +4.77% |
| 2023 | $235,000 | $235,000 | 19.6589 | $4,620 | -2.90% |
| 2022 | $216,000 | $216,000 | 22.0271 | $4,758 | +7.54% |
| 2021 | $204,000 | $204,000 | 21.6879 | $4,424 | +6.53% |
Access a detailed real estate market overview of Mamaroneck so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Mamaroneck and compare it to other neighborhoods in Westchester County.
Create a free account to unlock extended information for 20 Stonewall Lane, Mamaroneck, 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 Stonewall Lane, Mamaroneck 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) |
|---|---|---|---|---|---|
| Quaker Ridge School | 10 | Public | K-5 | 529 | 1.12 |
| Windward School | NR | Private | 1-9 | 0 | 1.20 |
| St. Pius X School | NR | Private | PK, K-8 | 0 | 1.23 |
| St. Pius X School | NR | Private | PK, K-8 | 0 | 1.23 |
| Heathcote School | 10 | Public | K-5 | 369 | 1.27 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Windward School | NR | Private | 1-9 | 0 | 1.20 |
| St. Pius X School | NR | Private | PK, K-8 | 0 | 1.23 |
| Louis M Klein Middle School | 7 | Public | 6-8 | 824 | 1.70 |
| Solomon Schechter School of Westchester | NR | Private | K-12 | 741 | 1.71 |
| Scarsdale Middle School | 10 | Public | 6-8, 10 | 1,131 | 1.85 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Harrison High School | 9 | Public | 9-12 | 1,064 | 0.86 |
| Solomon Schechter School of Westchester | NR | Private | K-12 | 741 | 1.71 |
| Scarsdale Middle School | 10 | Public | 6-8, 10 | 1,131 | 1.85 |
| French-American School of New York | NR | Private | PK-12 | 765 | 1.99 |
| Rye Neck Senior High School | 9 | Public | 9-12 | 515 | 2.19 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Stonewall Lane, Mamaroneck.