| Primary address | 1 Geoffrey Avenue, Syosset |
| Zip code | 11791 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 15-91-40 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 3,426 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.273 |
| Buildings on lot | 1 |
| Year built | 1964 |
| Stories | 2 |
| Style | Colonial |
| Rooms | 9 |
| Bathrooms | 3 |
| Half bathrooms | 2 |
| 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 | Locust Grove |
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 Geoffrey Avenue, Syosset, NY 11791 was built in 1964 and has a total of 3,426 square feet.
What is the assessed value of 1 Geoffrey Avenue, Syosset, NY 11791 and the property tax paid?Assessed at $1,076, the tax amount paid for 1 Geoffrey Avenue, Syosset, NY 11791 is $34,990.
When was 1 Geoffrey Avenue, Syosset, NY 11791 last sold and what was the last sale price?1 Geoffrey Avenue, Syosset, NY 11791 was last sold in 06/16/1995 for $328,000.
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 1 Geoffrey Avenue, Syosset, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 06/16/1995 | $328,000 | 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 1 Geoffrey Avenue, Syosset, NY 11791. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $34,991 |
| Tax class | Register |
| Market value | $1,076,000 |
| Assessed value | $1,076 |
Here's the assessment & property tax history for 1 Geoffrey Avenue, 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 | $1,076,000 | $1,076 | 3251.91 | $34,991 | +0.76% |
| 2025 | $1,106,000 | $1,106 | 3139.97 | $34,728 | -10.32% |
| 2024 | $1,151,685 | $1,152 | 3361.673 | $38,726 | -3.79% |
| 2023 | $1,152,000 | $1,152 | 3493.926 | $40,250 | -8.54% |
| 2022 | $1,152,000 | $1,152 | 3820.056 | $44,007 | -8.63% |
The complete history of permits filed for 1 Geoffrey Avenue, 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 1 Geoffrey Avenue, 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 1 Geoffrey Avenue, 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 to school (mi) |
|---|---|---|---|---|---|
| St Edward Confessor School | NR | Private | PK-8 | 265 | 0.20 |
| St Edward Confessor School | NR | Private | PK-8 | 265 | 0.20 |
| Village Elementary School | 9 | Public | K-5 | 415 | 0.44 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 0.90 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 0.90 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Edward Confessor School | NR | Private | PK-8 | 265 | 0.20 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 0.90 |
| H B Thompson Middle School | 9 | Public | 6-8 | 997 | 1.03 |
| Fusion Academy Woodbury Ny | NR | Private | 6-12 | 75 | 1.23 |
| South Woods Middle School | 8 | Public | 6-8 | 746 | 1.34 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| P.S. 256 | NR | Public | PK, K-12 | 500 | 0.90 |
| Our Lady Of Mercy Academy | NR | Private | 9-12 | 359 | 1.12 |
| Fusion Academy Woodbury Ny | NR | Private | 6-12 | 75 | 1.23 |
| Syosset Senior High School | 10 | Public | 9-12 | 2,266 | 1.38 |
| The Center For Developmental Disabilities | NR | Private | 105 | 1.61 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 1 Geoffrey Avenue, Syosset.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 19 Flo Dr, Syosset | 1,654 | 06/27/2016 | $670,000 |
| 17 Flo Dr, Syosset | 2,804 | 07/12/2019 | $955,000 |
| 31 Ava Dr, Syosset | 2,416 | 02/19/2013 | $745,000 |
| 21 Flo Dr, Syosset | 1,654 | 07/15/2002 | $415,000 |
| 6 Lewis Ln, Syosset | 1,888 | ||
| 4 Lewis Ln, Syosset | 1,173 | 01/22/2004 | $410,000 |
| 29 Ava Dr, Syosset | 2,635 | 08/06/2020 | |
| 15 Flo Dr, Syosset | 1,654 | 09/08/2020 | |
| 3 Flo Dr, Syosset | 1,654 | 08/24/2023 | $300,000 |
| 11 Flo Dr, Syosset | 2,299 | 05/31/2001 | |
| 39 Ava Dr, Syosset | 1,420 | 02/18/2015 | |
| 33 Ava Dr, Syosset | 1,562 | 07/18/2013 | $490,000 |
| 9 Flo Dr, Syosset | 1,654 | 10/06/2023 | |
| 232 Jackson Ave, Syosset | 2,324 | 11/09/2009 | |
| 10 Lewis Ln, Syosset | 1,563 | 01/26/2022 | $750,000 |
| 35 Lewis Ln, Syosset | 2,453 | 09/06/2017 | $990,000 |
| 33 Lewis Ln, Syosset | 2,454 | 07/14/2021 | $1,144,560 |
| 8 Lewis Ln, Syosset | 1,280 | 12/22/2004 | $503,500 |
| 12 Lewis Ln, Syosset | 1,380 | 08/30/2017 | $631,000 |
| 1 Flo Dr, Syosset | 1,836 |