| Primary address | 840 Main Street, Farmingdale |
| Zip code | 11735 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 48-267-50 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 1,924 |
| Building class | Two Family Year - Round Residence (220.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.147 |
| Buildings on lot | 1 |
| Year built | 1964 |
| Stories | 2 |
| Style | Duplex Or Triplex |
| Rooms | 10 |
| Bathrooms | 2 |
| Attic | None |
| Basement | Full |
| Exterior wall | Brick |
| 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:
840 Main Street, Farmingdale, NY 11735 was built in 1964 and has a total of 1,924 square feet.
What is the assessed value of 840 Main Street, Farmingdale, NY 11735 and the property tax paid?Assessed at $388, the tax amount paid for 840 Main Street, Farmingdale, NY 11735 is $11,763.
When was 840 Main Street, Farmingdale, NY 11735 last sold?840 Main Street, Farmingdale, NY 11735 was last sold in 01/27/2022.
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 840 Main Street, Farmingdale, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 10/31/2007 | $530,000 | 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 840 Main Street, Farmingdale, NY 11735. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $11,764 |
| Tax class | Register |
| Market value | $388,000 |
| Assessed value | $388 |
Here's the assessment & property tax history for 840 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 |
|---|---|---|---|---|---|
| 2025 | $431,000 | $431 | 2904.143 | $12,517 | -17.48% |
| 2024 | $476,000 | $476 | 3186.671 | $15,169 | -3.12% |
| 2023 | $469,000 | $469 | 3338.265 | $15,656 | -10.95% |
| 2022 | $476,000 | $476 | 3693.803 | $17,583 | -10.81% |
| 2021 | $459,000 | $459 | 4294.704 | $19,713 | +134.79% |
The complete history of permits filed for 840 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 840 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 840 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 | 0.10 |
| Saltzman East Memorial Elementary School | 7 | Public | K-5 | 599 | 0.42 |
| Woodward Parkway Elementary School | 5 | Public | K-5 | 736 | 0.51 |
| St John Baptist De Lasalle Regional School | NR | Private | PK, K-8 | 214 | 0.90 |
| St John Baptist De Lasalle Regional School | NR | Private | PK, K-8 | 214 | 0.90 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| New Jerusalem Christian Academy | NR | Private | 1-12 | 20 | 0.10 |
| Howitt School | 6 | Public | 6-8 | 1,199 | 0.90 |
| St John Baptist De Lasalle Regional School | NR | Private | PK, K-8 | 214 | 0.90 |
| Bethesda Sda Elementary School | NR | Private | PK-8 | 39 | 1.44 |
| Edmund W Miles Middle School | 4 | Public | 6-8 | 599 | 2.24 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| New Jerusalem Christian Academy | NR | Private | 1-12 | 20 | 0.10 |
| Farmingdale Senior High School | 7 | Public | 9-12 | 1,703 | 0.81 |
| Plainedge Senior High School | 8 | Public | 9-12 | 845 | 2.21 |
| Mhs Ames Campus | NR | Public | 9 | 442 | 2.69 |
| Island Trees High School | 9 | Public | 9-12 | 727 | 2.86 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 840 Main Street, Farmingdale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 12 Crestwood Blvd, Farmingdale | 1,250 | 09/08/1995 | $160,000 |
| 836 Main St, Farmingdale | 1,924 | 10/31/2018 | $510,000 |
| 2 Oakwood Ave, Farmingdale | 1,306 | 10/08/2013 | |
| 4 Oakwood Ave, Farmingdale | 1,452 | 03/16/2018 | $490,000 |
| 45 Juniper St, Farmingdale | 1,457 | 12/31/2020 | $475,000 |
| 10 Crestwood Blvd, Farmingdale | 1,438 | 02/19/2021 | $522,000 |
| 37 Juniper St, Farmingdale | 1,238 | 09/01/2023 | $591,000 |
| 9 Oakwood Ave, Farmingdale | 1,732 | 06/17/2022 | $650,000 |
| 14 Oakwood Ave, Farmingdale | 1,296 | 07/13/2001 | |
| 15 Oakwood Ave, Farmingdale | 1,200 | 08/15/2011 | $305,000 |
| 838 Main St, Farmingdale | 1,924 | 09/23/2019 | $525,000 |
| 7 Oakwood Ave, Farmingdale | 984 | ||
| 848 Main St, Farmingdale | 1,944 | 09/28/2015 | $440,000 |
| 846 Main St, Farmingdale | 1,776 | 06/01/2015 | $550,000 |
| 20 Crestwood Blvd, Farmingdale | 1,447 | 04/17/2019 | $305,000 |
| 41 Juniper St, Farmingdale | 1,612 | 01/27/2016 | |
| 11 Oakwood Ave, Farmingdale | 1,770 | 09/29/2009 | $350,000 |
| 14 Crestwood Ave, Farmingdale | 1,685 | 05/16/1995 | $132,000 |
| 43 Juniper St, Farmingdale | 1,411 | 04/04/2022 | $535,990 |
| 39 Juniper St, Farmingdale | 2,020 | 09/22/2016 | $415,000 |