| Primary address | 12 Gate House Lane, Mamaroneck |
| Zip code | 10543 |
| County | Westchester |
| Municipality | Mamaroneck |
| Parcel ID | 3.30-202-0 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 12/18/2003 |
| Sale price | $1,550,000 |
| Arm's length | Register |
| Current property tax | $36,882 |
| Building sqft | 3,955 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 1.13 |
| Year built | 1974 |
| Stories | 2 |
| Bedrooms | 5 |
| Bathrooms | 3 |
| Half bathrooms | 1 |
| Kitchen | 1 |
| Water supply | Comm/public |
| Sewer | Comm/public |
| Zoning district | Register |
| School district | Mamaroneck |
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:
12 Gate House Lane, Mamaroneck, NY 10543 was built in 1974 and has a total of 3,955 square feet.
What is the assessed value of 12 Gate House Lane, Mamaroneck, NY 10543 and the property tax paid?Assessed at $2,133,000, the tax amount paid for 12 Gate House Lane, Mamaroneck, NY 10543 is $38,626.
When was 12 Gate House Lane, Mamaroneck, NY 10543 last sold and what was the last sale price?12 Gate House Lane, Mamaroneck, NY 10543 was last sold in 12/18/2003 for $1,550,000.
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 12 Gate House Lane, Mamaroneck, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 12/18/2003 | $1,550,000 | Register | Register |
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 12 Gate House Lane, Mamaroneck, NY 10543. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025 |
| Base tax | $38,626 |
| Current property tax | $36,882 |
| Market value | $2,133,000 |
| Assessed value | $2,133,000 |
Here's the assessment & property tax history for 12 Gate House 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 | $2,133,000 | $2,133,000 | 18.1089 | $38,626 | +2.85% |
| 2024 | $2,051,000 | $2,051,000 | 18.3116 | $37,557 | +9.19% |
| 2023 | $1,917,000 | $1,917,000 | 17.9433 | $34,397 | +3.28% |
| 2022 | $1,759,000 | $1,759,000 | 18.9344 | $33,306 | +3.46% |
| 2021 | $1,659,000 | $1,659,000 | 19.4046 | $32,192 | +4.38% |
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 12 Gate House 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 12 Gate House 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) |
|---|---|---|---|---|---|
| Mamaroneck Avenue School | 6 | Public | K-5 | 684 | 0.81 |
| Quaker Ridge School | 10 | Public | K-5 | 529 | 1.26 |
| F E Bellows Elementary School | 8 | Public | 3-5 | 347 | 1.49 |
| Windward School | NR | Private | 1-9 | 0 | 1.51 |
| French-American School of New York | NR | Private | PK-12 | 765 | 1.51 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Windward School | NR | Private | 1-9 | 0 | 1.51 |
| French-American School of New York | NR | Private | PK-12 | 765 | 1.51 |
| Louis M Klein Middle School | 7 | Public | 6-8 | 824 | 1.60 |
| St. Pius X School | NR | Private | PK, K-8 | 0 | 1.71 |
| Rye Neck Middle School | 7 | Public | 6-8 | 351 | 1.78 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Harrison High School | 9 | Public | 9-12 | 1,064 | 1.01 |
| French-American School of New York | NR | Private | PK-12 | 765 | 1.51 |
| Rye Neck Senior High School | 9 | Public | 9-12 | 515 | 1.78 |
| Mamaroneck High School | 8 | Public | 9-12 | 1,660 | 1.91 |
| Solomon Schechter School of Westchester | NR | Private | K-12 | 741 | 2.05 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 12 Gate House Lane, Mamaroneck.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 7 Stonewall Ln, Mamaroneck | 1,837 | 08/18/1998 | $498,500 |
| 15 Stonewall Ln, Mamaroneck | 2,797 | 07/01/2019 | $1,275,000 |
| 17 Stonewall Ln, Mamaroneck | 3,737 | 05/30/2007 | $770,000 |
| 10 Gate House Ln, Mamaroneck | 3,087 | 09/08/1997 | $560,000 |
| 9 Carol Ln, Mamaroneck | 4,695 | 06/15/2004 | $1,975,000 |
| 1149 Old White Plains Rd, Mamaroneck | 2,915 | 06/30/2023 | |
| 1001 Old White Plains Rd, Mamaroneck | 2,766 | 09/27/2013 | $740,000 |
| 16 Gate House Ln, Mamaroneck | 5,222 | 06/08/2020 | $1,800,000 |
| 11 Stonewall Ln, Mamaroneck | 2,544 | 06/09/1997 | $515,000 |
| 22 Fairway Dr, Mamaroneck | 4,612 | 06/27/2001 | $1,075,000 |
| 6 Carol Ln, Mamaroneck | 3,018 | 04/25/2007 | $1,225,000 |
| 15 Gate House Ln, Mamaroneck | 3,278 | 08/29/2014 | $1,499,000 |
| 9 Stonewall Ln, Mamaroneck | 3,504 | 07/18/2007 | $1,180,000 |
| 19 Stonewall Ln, Mamaroneck | 4,489 | 12/21/2001 | $530,000 |
| 3 Carol Ln, Mamaroneck | 4,000 | 02/10/2017 | $660,000 |
| 999 Old White Plains Rd, Mamaroneck | 1,680 | 05/18/1998 | $350,000 |
| 21 Fairway Dr, Mamaroneck | 3,882 | 09/08/2025 | |
| 995 Old White Plains Rd, Mamaroneck | 2,271 | 08/03/2020 | $123,000 |
| 1 Carol Ln, Mamaroneck | 4,557 | 10/30/2013 | $1,365,000 |
| 10 Carol Ln, Mamaroneck | 3,756 | 06/17/2019 | $1,250,000 |