| Primary address | 20 Hilltop Drive, Syosset |
| Zip code | 11791 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | Laurel Hollow |
| Parcel ID | 14-13-9 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 2,500 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 2 |
| Buildings on lot | 1 |
| Year built | 1959 |
| Stories | 1 |
| Style | Modified Ranch |
| Rooms | 8 |
| Bathrooms | 3 |
| Half bathrooms | 1 |
| Attic | Partial |
| Basement | Full |
| Exterior wall | Frame |
| Heating type | Central/AC |
| Heating system | Central w ac |
| Fireplace | 3 |
| School district | Cold Spring Harbor CSD |
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:
20 Hilltop Drive, Syosset, NY 11791 was built in 1959 and has a total of 2,500 square feet.
What is the assessed value of 20 Hilltop Drive, Syosset, NY 11791 and the property tax paid?Assessed at $1,188, the tax amount paid for 20 Hilltop Drive, Syosset, NY 11791 is $23,102.
When was 20 Hilltop Drive, Syosset, NY 11791 last sold?20 Hilltop Drive, Syosset, NY 11791 was last sold in 01/03/2008.
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 20 Hilltop Drive, Syosset, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 08/28/1995 | $575,000 | 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 20 Hilltop Drive, Syosset, NY 11791. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $23,103 |
| Current property tax | $22,302 |
| Tax class | Register |
| Market value | $1,188,000 |
| Assessed value | $1,188 |
Here's the assessment & property tax history for 20 Hilltop Drive, 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 | $1,188,000 | $1,188 | 1944.676 | $23,103 | +0.35% |
| 2025 | $1,188,000 | $1,188 | 1937.942 | $23,023 | -10.47% |
| 2024 | $1,187,697 | $1,188 | 2164.669 | $25,716 | -6.98% |
| 2023 | $1,188,000 | $1,188 | 2327.09 | $27,646 | -11.00% |
| 2022 | $1,188,000 | $1,188 | 2614.623 | $31,062 | -4.66% |
The complete history of permits filed for 20 Hilltop Drive, 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 20 Hilltop Drive, 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 20 Hilltop Drive, 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) |
|---|---|---|---|---|---|
| West Side School | 8 | Public | 2-6 | 233 | 1.00 |
| The Center For Developmental Disabilities | NR | Private | 105 | 1.30 | |
| Jefferson School | 4 | Public | K-3 | 286 | 1.50 |
| Oakwood Primary Center | NR | Public | PK, K-2 | 653 | 1.59 |
| Oakwood Primary Center | NR | Public | PK, K-2 | 653 | 1.59 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Center For Developmental Disabilities | NR | Private | 105 | 1.30 | |
| Cold Spring Harbor High School | 10 | Public | 7-12 | 739 | 1.55 |
| South Woods Middle School | 8 | Public | 6-8 | 746 | 1.58 |
| Henry L Stimson Middle School | 4 | Public | 7-8 | 870 | 1.75 |
| Gersh Academy- Inc | NR | Private | K-12 | 109 | 2.06 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Center For Developmental Disabilities | NR | Private | 105 | 1.30 | |
| Syosset Senior High School | 10 | Public | 9-12 | 2,266 | 1.52 |
| Cold Spring Harbor High School | 10 | Public | 7-12 | 739 | 1.55 |
| Our Lady Of Mercy Academy | NR | Private | 9-12 | 359 | 1.88 |
| Gersh Academy- Inc | NR | Private | K-12 | 109 | 2.06 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Hilltop Drive, Syosset.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 18 Overlook Dr, Syosset | 5,891 | 08/11/2009 | $999,000 |
| 22 Overlook Dr, Syosset | 2,142 | 07/06/2012 | $925,000 |
| 24 Overlook Dr, Syosset | 2,142 | 12/05/2025 | |
| 7 Hilltop Dr, Syosset | 2,571 | 04/11/2003 | $1,250,000 |
| 108 Laurel Ln, Syosset | 3,694 | 01/10/1995 | $562,500 |
| 2 Overlook Dr, Syosset | 5,066 | 12/09/2015 | $1,950,000 |
| 26 Overlook Dr, Syosset | 4,367 | 12/11/2015 | $1,625,000 |
| 25 Picardy Ln, Syosset | 2,217 | 07/25/2022 | |
| 1211 Moores Hill Rd, Syosset | 4,028 | ||
| 4 Hilltop Dr, Syosset | 4,851 | 07/30/1999 | $1,150,000 |
| 41 Picardy Ln, Syosset | 3,340 | 09/20/2018 | $1,050,000 |
| 140 Laurel Ln, Syosset | 1,470 | 08/21/2025 | $1,279,000 |
| 28 Overlook Dr, Syosset | 4,835 | 11/04/2021 | $1,999,000 |
| 1552 Laurel Hollow Rd, Syosset | 5,087 | 07/30/2015 | $1,830,000 |
| 116 Laurel Ln, Syosset | 2,600 | 12/02/1992 | |
| 14 Hilltop Dr, Syosset | 5,216 | 04/17/2023 | |
| 33 Picardy Ln, Syosset | 5,817 | 08/07/2017 | $1,875,000 |
| 132 Laurel Ln, Syosset | 3,979 | 06/12/2017 | $975,000 |
| 6 Overlook Dr, Syosset | 2,844 | 03/21/2024 | $1,695,000 |
| 148 Laurel Ln, Syosset | 2,604 | 05/23/2013 |