| Primary address | 20 Northern Boulevard, Oyster Bay |
| Zip code | 11771 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | Oyster Bay Cove |
| Parcel ID | 27-L-230 |
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 | $20,709 |
| Building sqft | 3,338 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 2.268 |
| Buildings on lot | 1 |
| Year built | 1995 |
| Stories | 2 |
| Style | Colonial |
| Rooms | 9 |
| Bathrooms | 3 |
| Half bathrooms | 1 |
| Attic | None |
| Basement | Full |
| Exterior wall | Frame |
| Heating type | Central/AC |
| Heating system | Central w ac |
| Fireplace | 2 |
| School district | Oyster Bay |
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 Northern Boulevard, Oyster Bay, NY 11771 was built in 1995 and has a total of 3,338 square feet.
What is the assessed value of 20 Northern Boulevard, Oyster Bay, NY 11771 and the property tax paid?Assessed at $1,248, the tax amount paid for 20 Northern Boulevard, Oyster Bay, NY 11771 is $20,709.
When was 20 Northern Boulevard, Oyster Bay, NY 11771 last sold?20 Northern Boulevard, Oyster Bay, NY 11771 was last sold in 11/18/1993.
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 Northern Boulevard, Oyster Bay, 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 20 Northern Boulevard, Oyster Bay, NY 11771. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $20,710 |
| Tax class | Register |
| Market value | $1,248,000 |
| Assessed value | $1,248 |
Here's the assessment & property tax history for 20 Northern Boulevard, Oyster Bay, 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 | $1,248,000 | $1,248 | 1659.435 | $20,710 | +2.06% |
| 2025 | $1,248,000 | $1,248 | 1626.006 | $20,293 | -7.01% |
| 2024 | $1,248,128 | $1,248 | 1748.58 | $21,822 | -3.51% |
| 2023 | $1,248,000 | $1,248 | 1812.244 | $22,617 | -7.84% |
| 2022 | $1,248,000 | $1,248 | 1966.355 | $24,540 | -6.65% |
The complete history of permits filed for 20 Northern Boulevard, Oyster Bay, 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 Northern Boulevard, Oyster Bay, 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 Northern Boulevard, Oyster Bay 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) |
|---|---|---|---|---|---|
| East Woods School | NR | Private | PK, K-8 | 226 | 0.55 |
| East Woods School | NR | Private | PK, K-8 | 226 | 0.55 |
| West Side School | 8 | Public | 2-6 | 233 | 0.91 |
| Berry Hill Elementary School | 8 | Public | K-5 | 450 | 1.17 |
| The Center For Developmental Disabilities | NR | Private | 105 | 1.41 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Woods School | NR | Private | PK, K-8 | 226 | 0.55 |
| South Woods Middle School | 8 | Public | 6-8 | 746 | 1.36 |
| The Center For Developmental Disabilities | NR | Private | 105 | 1.41 | |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.99 |
| St Dominic High School | NR | Private | PK-12 | 603 | 2.14 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| The Center For Developmental Disabilities | NR | Private | 105 | 1.41 | |
| Syosset Senior High School | 10 | Public | 9-12 | 2,266 | 1.53 |
| Our Lady Of Mercy Academy | NR | Private | 9-12 | 359 | 1.96 |
| P.S. 256 | NR | Public | PK, K-12 | 500 | 1.99 |
| St Dominic High School | NR | Private | PK-12 | 603 | 2.14 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Northern Boulevard, Oyster Bay.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 203 Sunset Rd, Oyster Bay | 2,310 | 01/28/2020 | $1,730,000 |
| 1495 Laurel Hollow Rd, Syosset | 5,570 | 06/22/2018 | $1,525,000 |
| 209 Sunset Rd, Oyster Bay | 5,340 | 02/08/2021 | $3,724,000 |
| 1184 Cove Edge Rd, Syosset | 6,214 | 05/06/2010 | $2,925,000 |
| 177 Cove Rd, Oyster Bay | 5,176 | 04/09/2020 | $1,875,000 |
| 178 Cove Rd, Oyster Bay | 4,310 | 06/29/2001 | $1,300,000 |
| 205 Sunset Rd, Oyster Bay | 4,351 | 09/05/2013 | $700,000 |
| 34 A Yellow Cote Rd, Oyster Bay | 3,959 | 08/03/2001 | $1,125,000 |
| 1497 Laurel Hollow Rd, Syosset | 4,450 | ||
| 23 A Yellow Cote Rd, Oyster Bay | 3,698 | 07/09/2019 | |
| 23 Yellow Cote Rd, Oyster Bay | 4,522 | 04/11/2025 | $1,900,000 |
| 1499 Laurel Hollow Rd, Syosset | 3,920 | 04/04/2024 | |
| 214 Sunset Rd, Oyster Bay | 5,365 | 01/27/2021 | $916,875 |
| 24 Yellow Cote Rd, Oyster Bay | 1,976 | 02/25/2022 | $1,400,000 |
| 1200 Cove Edge Rd, Syosset | 3,911 | 01/25/2018 | $1,230,000 |
| 176 Cove Rd, Oyster Bay | 10,420 | 02/19/1998 | $960,000 |
| 204 Sunset Rd, Oyster Bay | 4,794 | 09/05/2025 | $50,000 |
| 35 Northern Blvd, Oyster Bay | 6,052 | 12/27/2021 | $2,550,000 |
| 22 Yellow Cote Rd, Oyster Bay | 3,851 | 06/02/2025 | |
| 191 Cove Rd, Oyster Bay | 3,241 | 06/01/2023 | $1,565,000 |