| Primary address | 20 Massachusetts Avenue, Bay Shore |
| Zip code | 11706 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 224-1-37 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 08/13/2013 |
| Sale price | $225,000 |
| Arm's length | Register |
| Property tax | $7,697 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.45 |
| Zoning district | Register |
| School district | Brentwood |
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 $32,800, the tax amount paid for 20 Massachusetts Avenue, Bay Shore, NY 11706 is $7,696.
When was 20 Massachusetts Avenue, Bay Shore, NY 11706 last sold and what was the last sale price?20 Massachusetts Avenue, Bay Shore, NY 11706 was last sold in 08/13/2013 for $225,000.
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 20 Massachusetts Avenue, Bay Shore, 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 Massachusetts 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 | $7,697 |
| Market value | $461,972 |
| Assessed value | $32,800 |
Here's the assessment & property tax history for 20 Massachusetts 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 | $461,972 | $32,800 | 23.465 | $7,697 | +3.17% |
| 2024-2025 | $461,972 | $32,800 | 22.743 | $7,460 | +4.85% |
| 2023-2024 | $450,549 | $32,800 | 21.691 | $7,115 | -0.19% |
| 2022-2023 | $396,136 | $32,800 | 21.733 | $7,128 | +2.00% |
| 2021-2022 | $353,449 | $32,800 | 21.306 | $6,988 | +1.39% |
The complete history of permits filed for 20 Massachusetts 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 20 Massachusetts 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 20 Massachusetts 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 (miles) |
|---|---|---|---|---|---|
| Oak Park Elementary School | 2 | Public | K-5 | 711 | 0.58 |
| Hemlock Elementary School | 3 | Public | K-5 | 617 | 0.77 |
| Mary G Clarkson School | NR | Public | K-2 | 446 | 0.98 |
| Heritage Christian Academy | NR | Private | PK-5 | 41 | 1.20 |
| Heritage Christian Academy | NR | Private | PK-5 | 41 | 1.20 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| South Middle School | 3 | Public | 6-8 | 1,033 | 0.86 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 1.28 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.43 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.83 |
| West Middle School | 4 | Public | 6-8 | 848 | 1.84 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 1.09 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.43 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 1.87 |
| Freshman Center | NR | Public | 9 | 1,247 | 1.93 |
| Ascent School for Individuals With Autism | NR | Private | 4-12 | 24 | 2.56 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Massachusetts Avenue, Bay Shore.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 43 Doolittle St, Brentwood | 06/27/2005 | ||
| 231 F Springmeadow Dr, Holbrook | 08/19/2005 | ||
| 345 American Blvd, Brentwood | 12/30/2009 | $211,150 | |
| 1792 Heckscher Ave, Bay Shore | 1,586 | 12/18/2025 | |
| 37 Moffitt Blvd, East Islip | 03/26/2025 | ||
| 1516 Sunrise Hwy, Bay Shore | 02/26/2026 | $600,000 | |
| 40 Rock Rd, Islip Terrace | 3,072 | 06/17/2020 | $467,500 |
| 1504 Sunrise Hwy, Bay Shore | 01/02/2024 | ||
| 4 Ross St, Bay Shore | 10/24/2024 | $515,000 | |
| 73 Radburn Dr, Hauppauge | 2,096 | 12/20/2017 | |
| 42 Bates St, Islip | 08/15/2005 | $490,000 | |
| 18 Wenwood Rd, Hauppauge | 10/10/2008 | $435,000 | |
| 391 Ocean Ave, Islip | 07/19/2012 | $300,000 | |
| 30 Willow St, Central Islip | 03/19/2009 | $132,500 | |
| 163 Bridle Way, Oakdale | 08/24/2023 | $705,000 | |
| 1390 E 3rd Ave, Bay Shore | 08/01/2023 | ||
| 2101 Orinoco Dr, West Islip | 07/11/2005 | $345,000 | |
| 167 Wittberg St, Brentwood | 08/04/2025 | ||
| 1645 Coates Ave, Holbrook | 05/27/2021 | ||
| 18 Piper CT, West Islip | 2,517 | 06/26/2023 | $1,180,000 |