| Primary address | 45 Oneill Avenue, Bay Shore |
| Zip code | 11706 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 342-1-4 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/17/2021 |
| Sale price | $445,000 |
| Arm's length | Register |
| Property tax | $10,156 |
| Building sqft | 1,094 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.17 |
| Year built | 1972 |
| 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:
45 Oneill Avenue, Bay Shore, NY 11706 was built in 1972 and has a total of 1,094 square feet.
What is the assessed value of 45 Oneill Avenue, Bay Shore, NY 11706 and the property tax paid?Assessed at $33,200, the tax amount paid for 45 Oneill Avenue, Bay Shore, NY 11706 is $10,155.
When was 45 Oneill Avenue, Bay Shore, NY 11706 last sold and what was the last sale price?45 Oneill Avenue, Bay Shore, NY 11706 was last sold in 08/17/2021 for $445,000.
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 45 Oneill Avenue, Bay Shore, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 45 Oneill Avenue, Bay Shore, NY 11706. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $10,156 |
| Market value | $467,605 |
| Assessed value | $33,200 |
Here's the assessment & property tax history for 45 Oneill Avenue, 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 |
|---|---|---|---|---|---|
| 2025-2026 | $467,605 | $33,200 | 30.589 | $10,156 | +4.40% |
| 2024-2025 | $467,605 | $33,200 | 29.299 | $9,727 | +4.40% |
| 2023-2024 | $456,044 | $33,200 | 28.063 | $9,317 | -0.15% |
| 2022-2023 | $400,966 | $33,200 | 28.104 | $9,331 | +28.09% |
| 2021-2022 | $280,173 | $26,000 | 28.016 | $7,284 | +2.87% |
The complete history of permits filed for 45 Oneill Avenue, 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 45 Oneill Avenue, 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 45 Oneill Avenue, 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 | 0.18 |
| St Patrick School | NR | Private | PK-8 | 534 | 0.27 |
| St Patrick School | NR | Private | PK-8 | 534 | 0.27 |
| Fifth Avenue School | NR | Public | K-2 | 383 | 0.90 |
| Woodhull School | NR | Public | PK, K-6 | 34 | 1.02 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Patrick School | NR | Private | PK-8 | 534 | 0.27 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 0.76 |
| Islip Middle School | 4 | Public | 6-8 | 641 | 1.06 |
| St Mary School | NR | Private | PK-8 | 413 | 2.45 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 2.46 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 0.59 |
| Islip High School | 9 | Public | 9-12 | 892 | 1.06 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.85 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.92 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 3.40 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 45 Oneill Avenue, Bay Shore.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 192 Sequams Lane Ctr, West Islip | 1,463 | 02/11/2022 | $765,000 |
| 162 Parkwood Rd, West Islip | 1,810 | 07/09/2018 | $441,800 |
| 125 Missouri Ave, Bay Shore | 01/09/2026 | $475,000 | |
| 128 Graham Ave, Holbrook | 1,865 | 06/02/2025 | $380,000 |
| 9 Canterbury Dr, Sayville | 03/28/2003 | $430,000 | |
| 1082 Sullivan St, Bay Shore | 03/27/2003 | $282,000 | |
| 35 Timber Ridge Dr, Holbrook | 1,894 | 12/20/2021 | $490,000 |
| 72 Andrew Ave, Islip Terrace | 03/31/2003 | $275,500 | |
| 86 Whitman Ave, Islip | 09/08/2011 | ||
| 77 W Oakdale St, Bay Shore | 04/27/2016 | ||
| 227 Gillette Ave, Bayport | 3,884 | 09/13/2019 | |
| 649 Montauk Hwy, Oakdale | 730 | 05/26/2020 | |
| 1532 Coates Ave, Holbrook | 12/04/2007 | $239,500 | |
| 39 Locust St E, Central Islip | 10/31/2002 | ||
| 982 Manor Ln, Bay Shore | 12/19/2013 | $360,000 | |
| 3 Milano Ave, Central Islip | 04/25/2005 | ||
| 478 Johnson Ave, Ronkonkoma | 02/27/2003 | $315,000 | |
| 293 Pennsylvania Ave, Bay Shore | 1,814 | 04/05/2022 | $505,000 |
| 216 E Nassau St, Islip Terrace | 10/26/2004 | $325,000 | |
| 131 Rhode Island Ave, Bay Shore | 06/19/2007 | $332,800 |