| Primary address | 8 Gainsboro Lane, Syosset |
| Zip code | 11791 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 12-400-3 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Current property tax | $15,515 |
| Building sqft | 1,074 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.161 |
| Buildings on lot | 1 |
| Year built | 1954 |
| Stories | 1 |
| Style | Ranch |
| Rooms | 6 |
| Bathrooms | 1 |
| Half bathrooms | 1 |
| Attic | None |
| Basement | Full |
| Exterior wall | Alum/Vinyl |
| Heating type | Central/AC |
| Heating system | Central w ac |
| Fireplace | 1 |
| Zoning district | Register (See more on map) |
| School district | Woodbury |
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:
8 Gainsboro Lane, Syosset, NY 11791 was built in 1954 and has a total of 1,074 square feet.
What is the assessed value of 8 Gainsboro Lane, Syosset, NY 11791 and the property tax paid?Assessed at $511, the tax amount paid for 8 Gainsboro Lane, Syosset, NY 11791 is $16,617.
When was 8 Gainsboro Lane, Syosset, NY 11791 last sold?8 Gainsboro Lane, Syosset, NY 11791 was last sold in 06/28/2013.
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 8 Gainsboro Lane, Syosset, 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 8 Gainsboro Lane, Syosset, NY 11791. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $16,617 |
| Current property tax | $15,515 |
| Tax class | Register |
| Market value | $511,000 |
| Assessed value | $511 |
Here's the assessment & property tax history for 8 Gainsboro Lane, Syosset, 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 | $511,000 | $511 | 3251.91 | $16,617 | +8.45% |
| 2025 | $488,000 | $488 | 3139.97 | $15,323 | -8.47% |
| 2024 | $533,000 | $498 | 3361.673 | $16,741 | -4.93% |
| 2023 | $504,000 | $504 | 3493.926 | $17,609 | -13.51% |
| 2022 | $533,000 | $533 | 3820.056 | $20,361 | -12.24% |
The complete history of permits filed for 8 Gainsboro Lane, Syosset, 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 8 Gainsboro Lane, Syosset, 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 8 Gainsboro Lane, Syosset 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 (miles) |
|---|---|---|---|---|---|
| South Grove Elementary School | 9 | Public | K-5 | 416 | 0.37 |
| Baylis Elementary School | 9 | Public | K-5 | 405 | 0.46 |
| Willits Elementary School | 9 | Public | K-5 | 305 | 0.55 |
| Stratford Road School | 9 | Public | K-4 | 626 | 0.91 |
| Woodland Avenue School | 6 | Public | PK, K-5 | 349 | 0.96 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| H B Thompson Middle School | 9 | Public | 6-8 | 997 | 0.68 |
| Fusion Academy Woodbury Ny | NR | Private | 6-12 | 75 | 1.27 |
| Our Lady Of Mercy School | NR | Private | PK-8 | 195 | 1.48 |
| Plainview Old Bethpage Middle School | 8 | Public | 5-8 | 889 | 1.50 |
| St Edward Confessor School | NR | Private | PK-8 | 265 | 1.57 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Fusion Academy Woodbury Ny | NR | Private | 6-12 | 75 | 1.27 |
| Good Shepherd Lutheran School | NR | Private | 0 | 1.65 | |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.90 |
| Our Lady Of Mercy Academy | NR | Private | 9-12 | 359 | 2.05 |
| Jericho Senior High School | 10 | Public | 9-12 | 1,258 | 2.22 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 8 Gainsboro Lane, Syosset.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 10 Gainsboro Ln, Syosset | 2,757 | 05/24/2016 | $569,000 |
| 14 Greenvale Ln, Syosset | 1,808 | 08/06/2014 | |
| 6 Greenvale Ln, Syosset | 1,985 | 06/14/2024 | $965,000 |
| 4 Greenvale Ln, Syosset | 1,761 | 11/20/2025 | |
| 7 Gary Rd, Syosset | 2,098 | 09/12/2016 | $644,000 |
| 12 Gainsboro Ln, Syosset | 1,509 | 01/03/2020 | $620,000 |
| 14 Gainsboro Ln, Syosset | 1,269 | 10/06/2021 | $677,500 |
| 28 Gainsboro Ln, Syosset | 1,080 | 11/05/2019 | $515,000 |
| 18 Gainsboro Ln, Syosset | 1,509 | 09/22/2025 | $950,000 |
| 6 Gainsboro Ln, Syosset | 2,298 | 05/16/2008 | $490,000 |
| 3 Tacoma Ln, Syosset | 1,783 | 11/23/2011 | |
| 26 Gainsboro Ln, Syosset | 1,338 | 07/13/2007 | $615,000 |
| 9 Gary Rd, Syosset | 1,791 | 08/27/2025 | $900,000 |
| 20 Gainsboro Ln, Syosset | 1,074 | 12/03/2024 | $725,000 |
| 22 Gainsboro Ln, Syosset | 1,074 | 01/03/1996 | |
| 24 Gainsboro Ln, Syosset | 1,368 | 12/30/2009 | $490,000 |
| 12 Greenvale Ln, Syosset | 2,024 | 09/26/1997 | $242,000 |
| 10 Greenvale Ln, Syosset | 1,786 | 08/22/1996 | $336,000 |
| 8 Greenvale Ln, Syosset | 1,843 | 07/30/1999 | $305,000 |
| 16 Gainsboro Ln, Syosset | 1,436 | 04/12/2021 | $610,000 |