| Primary address | 1 William Street, Farmingdale |
| Zip code | 11735 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | Farmingdale |
| Parcel ID | 49-291-1 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 888 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.143 |
| Buildings on lot | 1 |
| Year built | 1952 |
| Stories | 1 |
| Style | Ranch |
| Rooms | 5 |
| Bathrooms | 1 |
| Attic | None |
| Basement | Full |
| Exterior wall | Alum/Vinyl |
| 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:
1 William Street, Farmingdale, NY 11735 was built in 1952 and has a total of 888 square feet.
What is the assessed value of 1 William Street, Farmingdale, NY 11735 and the property tax paid?Assessed at $380, the tax amount paid for 1 William Street, Farmingdale, NY 11735 is $10,286.
When was 1 William Street, Farmingdale, NY 11735 last sold and what was the last sale price?1 William Street, Farmingdale, NY 11735 was last sold in 08/19/2019 for $374,500.
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 1 William Street, Farmingdale, 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 1 William Street, Farmingdale, NY 11735. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $10,287 |
| Current property tax | $10,287 |
| Tax class | Register |
| Market value | $380,000 |
| Assessed value | $380 |
Here's the assessment & property tax history for 1 William 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 | $380,000 | $380 | 2706.981 | $10,287 | +4.09% |
| 2025 | $380,000 | $380 | 2600.644 | $9,882 | -9.13% |
| 2024 | $379,475 | $380 | 2861.827 | $10,875 | -4.84% |
| 2023 | $380,000 | $380 | 3007.503 | $11,429 | -9.65% |
| 2022 | $380,000 | $380 | 3328.887 | $12,650 | -10.84% |
The complete history of permits filed for 1 William 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 1 William 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 1 William 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) |
|---|---|---|---|---|---|
| St John Baptist De Lasalle Regional School | NR | Private | PK, K-8 | 214 | 0.13 |
| St John Baptist De Lasalle Regional School | NR | Private | PK, K-8 | 214 | 0.13 |
| New Jerusalem Christian Academy | NR | Private | 1-12 | 20 | 0.71 |
| Northside Elementary School | 7 | Public | K-5 | 381 | 0.71 |
| Woodward Parkway Elementary School | 5 | Public | K-5 | 736 | 0.98 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Howitt School | 6 | Public | 6-8 | 1,199 | 0.11 |
| St John Baptist De Lasalle Regional School | NR | Private | PK, K-8 | 214 | 0.13 |
| New Jerusalem Christian Academy | NR | Private | 1-12 | 20 | 0.71 |
| Plainedge Middle School | 6 | Public | 6-8 | 663 | 2.05 |
| Bethesda Sda Elementary School | NR | Private | PK-8 | 39 | 2.07 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| New Jerusalem Christian Academy | NR | Private | 1-12 | 20 | 0.71 |
| Farmingdale Senior High School | 7 | Public | 9-12 | 1,703 | 1.54 |
| Plainedge Senior High School | 8 | Public | 9-12 | 845 | 2.65 |
| Bethpage Senior High School | 9 | Public | 9-12 | 932 | 2.71 |
| Island Trees High School | 9 | Public | 9-12 | 727 | 2.76 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 1 William Street, Farmingdale.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 260 Van Cott Ave, Farmingdale | 1,008 | 03/18/2005 | |
| 95 Hempstead Tpke, Farmingdale | 32,045 | 04/28/2022 | $11,300,000 |
| 240 Van Cott Ave, Farmingdale | 1,419 | 02/05/2010 | $419,000 |
| 12 Merritts Rd, Farmingdale | 3,001 | 01/14/2022 | $900,000 |
| 7 Hampshire Dr, Farmingdale | 1,270 | 03/24/2018 | |
| 15 Hampshire Dr, Farmingdale | 2,606 | 04/09/2021 | $749,990 |
| 126 Grant Ave, Farmingdale | 1,604 | ||
| 236 Van Cott Ave, Farmingdale | 1,781 | 10/15/2014 | |
| 3 Hampshire Dr, Farmingdale | 1,092 | 04/17/2008 | $335,000 |
| 132 Grant Ave, Farmingdale | 1,857 | 01/10/1997 | $150,000 |
| 65 William St, Farmingdale | 1,080 | 10/20/2016 | |
| 14 Merritts Rd, Farmingdale | 2,658 | 10/23/2025 | $975,000 |
| 11 Hampshire Dr, Farmingdale | 1,422 | 01/25/2011 | $420,000 |
| 138 Grant Ave, Farmingdale | 2,342 | ||
| 270 Van Cott Ave, Farmingdale | 1,615 | 02/27/2021 | |
| 46 Merritts Rd, Farmingdale | 1,092 | 05/08/2018 | |
| 19 Hampshire Dr, Farmingdale | 2,184 | ||
| 23 Hampshire Dr, Farmingdale | 2,155 | ||
| 144 Grant Ave, Farmingdale | 1,770 | 04/03/2016 | |
| 246 Van Cott Ave, Farmingdale | 1,351 |