| Primary address | 643 Main Street, Farmingdale |
| Zip code | 11735 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 49-141-135 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 1,993 |
| Building class | Two Family Year - Round Residence (220.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.214 |
| Buildings on lot | 1 |
| Year built | 1962 |
| Stories | 1 |
| Style | Raised Ranch/Hi Ranch |
| Rooms | 9 |
| Bathrooms | 2 |
| Half bathrooms | 1 |
| Attic | None |
| Basement | Full |
| Exterior wall | Asbestos |
| Heating type | Central |
| Heating system | Hot water |
| Zoning district | Register (See more on map) |
| School district | Farmingdale UFSD |
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:
643 Main Street, Farmingdale, NY 11735 was built in 1962 and has a total of 1,993 square feet.
What is the assessed value of 643 Main Street, Farmingdale, NY 11735 and the property tax paid?Assessed at $412, the tax amount paid for 643 Main Street, Farmingdale, NY 11735 is $12,491.
When was 643 Main Street, Farmingdale, NY 11735 last sold?643 Main Street, Farmingdale, NY 11735 was last sold in 04/02/2015.
How many residential units does this building have?This building has 2 residential unit(s).
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 643 Main Street, Farmingdale, 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 643 Main Street, Farmingdale, NY 11735. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $12,492 |
| Current property tax | $12,592 |
| Tax class | Register |
| Market value | $412,000 |
| Assessed value | $412 |
Here's the assessment & property tax history for 643 Main Street, Farmingdale, 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 |
|---|---|---|---|---|---|
| 2026 | $412,000 | $412 | 3031.949 | $12,492 | +4.40% |
| 2025 | $412,000 | $412 | 2904.143 | $11,965 | -8.87% |
| 2024 | $412,653 | $412 | 3186.671 | $13,129 | -4.54% |
| 2023 | $412,000 | $412 | 3338.265 | $13,754 | -9.63% |
| 2022 | $412,000 | $412 | 3693.803 | $15,218 | -10.97% |
The complete history of permits filed for 643 Main Street, Farmingdale, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Create a free account to unlock extended information for 643 Main Street, Farmingdale, 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 643 Main Street, Farmingdale 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) |
|---|---|---|---|---|---|
| New Jerusalem Christian Academy | NR | Private | 1-12 | 20 | 0.38 |
| St John Baptist De Lasalle Regional School | NR | Private | PK, K-8 | 214 | 0.44 |
| St John Baptist De Lasalle Regional School | NR | Private | PK, K-8 | 214 | 0.44 |
| Woodward Parkway Elementary School | 5 | Public | K-5 | 736 | 0.64 |
| Saltzman East Memorial Elementary School | 7 | Public | K-5 | 599 | 0.80 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| New Jerusalem Christian Academy | NR | Private | 1-12 | 20 | 0.38 |
| St John Baptist De Lasalle Regional School | NR | Private | PK, K-8 | 214 | 0.44 |
| Howitt School | 6 | Public | 6-8 | 1,199 | 0.46 |
| Bethesda Sda Elementary School | NR | Private | PK-8 | 39 | 1.87 |
| Plainedge Middle School | 6 | Public | 6-8 | 663 | 1.97 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| New Jerusalem Christian Academy | NR | Private | 1-12 | 20 | 0.38 |
| Farmingdale Senior High School | 7 | Public | 9-12 | 1,703 | 1.19 |
| Plainedge Senior High School | 8 | Public | 9-12 | 845 | 2.35 |
| Island Trees High School | 9 | Public | 9-12 | 727 | 2.65 |
| Bethpage Senior High School | 9 | Public | 9-12 | 932 | 2.89 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 643 Main Street, Farmingdale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 118 James St, Farmingdale | 2,066 | 06/25/2001 | $338,000 |
| 105 James St, Farmingdale | 1,062 | ||
| 117 James St, Farmingdale | 2,017 | 12/03/2021 | $700,000 |
| 65 Elm Dr, Farmingdale | 1,900 | 12/31/2020 | $539,000 |
| 63 Elm Dr, Farmingdale | 1,866 | 05/14/2015 | |
| 115 James St, Farmingdale | 2,090 | ||
| 57 Elm Dr, Farmingdale | 1,343 | 08/24/2015 | $385,000 |
| 647 Main St, Farmingdale | 2,376 | 05/30/2023 | $475,000 |
| 29 Henry St, Farmingdale | 1,171 | 04/13/2021 | |
| 25 Henry St, Farmingdale | 2,644 | 09/04/2020 | $737,940 |
| 111 James St, Farmingdale | 1,062 | 10/23/2008 | $327,500 |
| 116 James St, Farmingdale | 2,016 | 10/19/2023 | $775,000 |
| 27 Henry St, Farmingdale | 1,397 | 10/09/2014 | |
| 605 Main St, Farmingdale | 18,212 | 07/01/2003 | $1,800,000 |
| 23 Henry St, Farmingdale | 1,253 | 07/06/2020 | |
| 107 James St, Farmingdale | 1,062 | 07/21/2022 | $535,000 |
| 114 James St, Farmingdale | 1,062 | 03/24/2020 | $445,000 |
| 635 Main St, Farmingdale | 5,360 | ||
| 59 Elm Dr, Farmingdale | 1,235 | 08/03/2016 | $409,000 |
| 21 Henry St, Farmingdale | 1,143 | 01/26/2012 |