| Primary address | 5 East William Street, Bay Shore |
| Zip code | 11706 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 341-3-10 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/31/2005 |
| Sale price | $272,000 |
| Arm's length | Register |
| Current property tax | $7,543 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.18 |
| Zoning district | Register |
| School district | Bay Shore |
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:
Assessed at $27,600, the tax amount paid for 5 East William Street, Bay Shore, NY 11706 is $8,442.
When was 5 East William Street, Bay Shore, NY 11706 last sold and what was the last sale price?5 East William Street, Bay Shore, NY 11706 was last sold in 03/31/2005 for $272,000.
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 5 East William Street, Bay Shore, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 03/31/2005 | $272,000 | 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 5 East William Street, Bay Shore, NY 11706. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $8,443 |
| Current property tax | $7,543 |
| Market value | $388,733 |
| Assessed value | $27,600 |
Here's the assessment & property tax history for 5 East William Street, Bay Shore, 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 |
|---|---|---|---|---|---|
| 2024-2025 | $388,733 | $27,600 | 29.299 | $8,087 | +4.40% |
| 2023-2024 | $379,121 | $27,600 | 28.063 | $7,745 | -0.15% |
| 2022-2023 | $333,333 | $27,600 | 28.104 | $7,757 | +0.31% |
| 2021-2022 | $297,413 | $27,600 | 28.016 | $7,732 | +2.87% |
| 2020-2021 | $284,536 | $27,600 | 27.234 | $7,517 | -23.68% |
The complete history of permits filed for 5 East William Street, Bay Shore, 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 5 East William Street, Bay Shore, 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 5 East William Street, Bay Shore 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) |
|---|---|---|---|---|---|
| Brook Avenue Elementary School | NR | Public | K-2 | 400 | 0.06 |
| St Patrick School | NR | Private | PK-8 | 534 | 0.29 |
| St Patrick School | NR | Private | PK-8 | 534 | 0.29 |
| Fifth Avenue School | NR | Public | K-2 | 383 | 0.74 |
| Mary G Clarkson School | NR | Public | K-2 | 446 | 0.90 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Patrick School | NR | Private | PK-8 | 534 | 0.29 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 0.54 |
| Islip Middle School | 4 | Public | 6-8 | 641 | 1.28 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 2.31 |
| St Peters By The Sea Episcopal Day School | NR | Private | PK, K-8 | 176 | 2.55 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 0.45 |
| Islip High School | 9 | Public | 9-12 | 892 | 1.27 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.72 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.74 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 3.53 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 5 East William Street, Bay Shore.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 32 Franklin Ave, Brentwood | 2,785 | 12/15/2021 | $405,000 |
| 1387 Penataquit Ave, Bay Shore | 04/08/2005 | $190,000 | |
| 5 Commerce Pl, Islip Terrace | 1,008 | 06/05/2019 | $286,200 |
| 508 Durham Rd, Sayville | 03/25/2008 | ||
| 245 Atlantic St, Central Islip | 1,367 | 11/19/2020 | $365,000 |
| 3 Jem CT, Holbrook | 05/17/2006 | $612,500 | |
| 19 Opal St, Holbrook | 03/24/2005 | $440,000 | |
| 33 E Walnut St, Central Islip | 1,754 | 09/11/2018 | $399,000 |
| 11 South CT, Bay Shore | 03/31/2005 | $425,000 | |
| 40 Ocean Ave, Bay Shore | 08/13/2009 | $650,000 | |
| 2 Poplar Ln, Bayport | 1,892 | 07/03/2024 | $1,200,000 |
| 1817 Lincoln Ave, Holbrook | 2,310 | 10/09/2025 | $660,000 |
| 1316 Thompson Dr, Bay Shore | 04/19/2006 | $325,000 | |
| 201 E Springmeadow Dr, Holbrook | 04/06/2005 | $288,750 | |
| 65 Robbins Walk, Bay Shore | 08/18/2022 | $600,000 | |
| 4 Armstrong St, Brentwood | 11/21/2005 | $405,000 | |
| 3436 Union Blvd, East Islip | 09/08/2016 | $220,000 | |
| 19 Yale St, Islip | 1,774 | 06/10/2024 | $632,000 |
| 446 Spur Dr N, Bay Shore | 06/11/2010 | $255,000 | |
| 211 Locust Dr, Bay Shore | 10/24/2003 |