| Primary address | 3 20th Avenue, Bay Shore |
| Zip code | 11706 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 246-2-63 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 12/09/2021 |
| Sale price | $410,000 |
| Arm's length | Register |
| Property tax | $6,993 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.27 |
| Year built | 1954 |
| 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:
3 20th Avenue, Bay Shore, NY 11706 was built in 1954.
What is the assessed value of 3 20th Avenue, Bay Shore, NY 11706 and the property tax paid?Assessed at $29,800, the tax amount paid for 3 20th Avenue, Bay Shore, NY 11706 is $6,992.
When was 3 20th Avenue, Bay Shore, NY 11706 last sold?3 20th Avenue, Bay Shore, NY 11706 was last sold in 11/05/2024.
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 3 20th 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 3 20th 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 | $6,993 |
| Market value | $419,719 |
| Assessed value | $29,800 |
Here's the assessment & property tax history for 3 20th 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 | $419,719 | $29,800 | 23.465 | $6,993 | +3.17% |
| 2024-2025 | $419,719 | $29,800 | 22.743 | $6,777 | +4.85% |
| 2023-2024 | $409,341 | $29,800 | 21.691 | $6,464 | -0.19% |
| 2022-2023 | $359,903 | $29,800 | 21.733 | $6,476 | +5.55% |
| 2021-2022 | $310,345 | $28,800 | 21.306 | $6,136 | +1.39% |
The complete history of permits filed for 3 20th 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 3 20th 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 3 20th 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) |
|---|---|---|---|---|---|
| Oak Park Elementary School | 2 | Public | K-5 | 711 | 0.63 |
| Mary G Clarkson School | NR | Public | K-2 | 446 | 0.77 |
| Heritage Christian Academy | NR | Private | PK-5 | 41 | 1.16 |
| Heritage Christian Academy | NR | Private | PK-5 | 41 | 1.16 |
| Laurel Park Elementary School | 3 | Public | 1-5 | 665 | 1.20 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 0.92 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 0.95 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.33 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.43 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 2.14 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 1.37 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.43 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 1.56 |
| Islip High School | 9 | Public | 9-12 | 892 | 2.19 |
| Freshman Center | NR | Public | 9 | 1,247 | 2.35 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 3 20th Avenue, Bay Shore.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 53 Bayview Ave, Bayport | 05/02/2007 | $325,000 | |
| 1534 N Gardiner Dr, Bay Shore | 07/31/1997 | $113,000 | |
| 164 Westwood Dr, Brentwood | 08/08/2003 | ||
| 94 Collins Ave, Sayville | 2,000 | 08/08/2002 | $540,000 |
| 24 Lenox Ave, Central Islip | 09/30/2003 | $165,000 | |
| 70 Connetquot Rd, Bayport | 06/15/2007 | $423,000 | |
| 371 W 1st St, West Islip | 02/24/2000 | $138,000 | |
| 212 D Springmeadow Dr, Holbrook | 08/15/2000 | $141,000 | |
| 1523 Emkay St, Bay Shore | 01/09/2025 | $500,000 | |
| 1662 Elsie Ln, Bay Shore | 09/12/1996 | $10 | |
| 799 Wilson Blvd, Central Islip | 2,577 | 05/16/2024 | $540,000 |
| 265 Edgewater Ave, Bayport | 11/25/1996 | $180,000 | |
| 18 Bergen St, Brentwood | 12/13/2023 | ||
| 718 Tanglewood Rd, West Islip | 1,400 | 11/02/2022 | $615,000 |
| 15 River St, Sayville | 2,948 | 12/03/2021 | $885,000 |
| 74 Fairview Ave, Islip Terrace | 12/07/2015 | $259,500 | |
| 116 Suffolk Ave, Brentwood | 10/02/2024 | $438,750 | |
| 96 E Lakeland St, Bay Shore | 11/29/2022 | ||
| 36 Princess Ave, Bay Shore | 02/20/2008 | ||
| 62 A Cedar Dr, Bay Shore | 10/26/2001 | $162,000 |