| Primary address | 18 County Line Drive, Mahopac |
| Zip code | 10541 |
| County | Putnam |
| Municipality | Carmel |
| Neighborhood | Baldwin Place |
| Parcel ID | 86.54-1-16 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/22/2009 |
| Sale price | $300,000 |
| Arm's length | Register |
| Current property tax | $9,573 |
| Building sqft | 1,228 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.231
|
| Lot dimensions | 100 ft X 100 ft |
| Frontage | 100 |
| Depth | 100 |
| Year built | 1950 |
| Stories | 1 |
| Bedrooms | 3 |
| Bathrooms | 1 |
| Half bathrooms | 1 |
| Kitchen | 1 |
| Water supply | Comm/public |
| Sewer type | Private |
| Building style | Cape cod |
| Condition | Normal |
| Basement type | Full |
| Attic | 288 |
| Exterior wall material | Brick |
| Heat | Hot air |
| Fuel | Oil |
| Fireplaces | 1 |
| First story sqft | Register |
| Zoning district | Register |
| School district | Mahopac |
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:
18 County Line Drive, Mahopac, NY 10541 was built in 1950 and has a total of 1,228 square feet.
What is the assessed value of 18 County Line Drive, Mahopac, NY 10541 and the property tax paid?Assessed at $389,200, the tax amount paid for 18 County Line Drive, Mahopac, NY 10541 is $10,533.
When was 18 County Line Drive, Mahopac, NY 10541 last sold and what was the last sale price?18 County Line Drive, Mahopac, NY 10541 was last sold in 05/22/2009 for $300,000.
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 18 County Line Drive, Mahopac, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 18 County Line Drive, Mahopac, NY 10541. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $10,533 |
| Current property tax | $9,573 |
| Market value | $389,200 |
| Assessed value | $389,200 |
Here's the assessment & property tax history for 18 County Line Drive, Mahopac, 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 | $363,700 | $363,700 | 27.0639 | $9,843 | -6.52% |
| 2024 | $343,100 | $343,100 | 30.69 | $10,530 | +1.84% |
| 2023 | $309,100 | $309,100 | 33.45 | $10,339 | +2.60% |
| 2022 | $278,000 | $278,000 | 36.25 | $10,078 | +3.00% |
| 2021 | $269,900 | $269,900 | 36.25 | $9,784 | +0.95% |
Create a free account to unlock extended information for 18 County Line Drive, Mahopac, 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 18 County Line Drive, Mahopac 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) |
|---|---|---|---|---|---|
| Thomas Jefferson Elementary School | 6 | Public | K-5 | 399 | 1.39 |
| Hudson Valley Christian Academy | NR | Private | PK-5 | 31 | 1.93 |
| Hudson Valley Christian Academy | NR | Private | PK-5 | 31 | 1.93 |
| Lakeview Elementary School | 6 | Public | K-5 | 550 | 3.01 |
| Benjamin Franklin Elementary School | 7 | Public | K-5 | 463 | 3.03 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mahopac High School | 8 | Public | 7-12 | 1,254 | 1.58 |
| Mahopac Falls School | NR | Public | 6-8 | 14 | 1.68 |
| Mahopac Middle School | 5 | Public | 6-8 | 926 | 1.85 |
| Lincoln Hall Ives School | NR | Private | 6-10 | 36 | 2.88 |
| Lakeland Copper Beech Middle School | 7 | Public | 6-8 | 1,247 | 2.91 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mahopac High School | 8 | Public | 7-12 | 1,254 | 1.58 |
| Lincoln Hall Ives School | NR | Private | 6-10 | 36 | 2.88 |
| Ives School | NR | Private | 5-12 | 0 | 3.37 |
| Somers Senior High School | 8 | Public | 9-12 | 980 | 3.58 |
| Lakeland High School | 8 | Public | 9-12 | 942 | 3.81 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 18 County Line Drive, Mahopac.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 8 County Line Dr, Mahopac | 1,653 | 12/29/2016 | $390,000 |
| 300 Union Valley Rd, Mahopac | 1,584 | ||
| 518 Overlook Dr S, Mahopac | 4,520 | ||
| 1 Seneca Dr, Mahopac | 3,582 | 01/23/2015 | $1 |
| 526 Overlook Dr S, Mahopac | 2,670 | 02/05/2019 | |
| 2 County Line Dr, Mahopac | 1,640 | 11/04/2003 | $460,000 |
| 26 West Dr, Mahopac | 1,134 | 03/16/2021 | $370,000 |
| 264 Union Valley Rd, Mahopac | 4,152 | 12/23/2024 | $10 |
| 14 Elm Ln, Mahopac | 1,252 | 04/11/2000 | $181,000 |
| 250 Union Valley Rd, Mahopac | 2,574 | 08/31/2010 | $280,000 |
| 306 Union Valley Rd, Mahopac | 1,960 | 09/16/2011 | $1 |
| 19 Seneca Dr, Mahopac | 1,593 | 02/27/2002 | $253,500 |
| 14 County Line Dr, Mahopac | 1,446 | 03/27/2019 | $359,000 |
| 522 Overlook Dr S, Mahopac | 1,260 | 12/06/2010 | $311,000 |
| 22 County Line Dr, Mahopac | 899 | 05/11/2004 | $90,000 |
| 514 Overlook Dr S, Mahopac | 1,998 | 06/06/2016 | $325,000 |
| 15 Seneca Dr, Mahopac | 940 | 11/06/2003 | $250,000 |
| 18 Seneca Dr, Mahopac | 1,624 | 06/22/2023 | |
| 6 Shore Dr, Mahopac | 1,009 | 07/26/2004 | $314,500 |
| 260 Union Valley Rd, Mahopac | 2,008 | 07/11/2003 | $1 |