| Primary address | 520 1st Avenue, Bayport |
| Zip code | 11705 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 309-3-30 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/08/2002 |
| Sale price | $270,000 |
| Arm's length | Register |
| Current property tax | $13,237 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.24 |
| Zoning district | Register |
| School district | Bayport-Blue Point |
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 $40,000, the tax amount paid for 520 1st Avenue, Bayport, NY 11705 is $14,294.
When was 520 1st Avenue, Bayport, NY 11705 last sold?520 1st Avenue, Bayport, NY 11705 was last sold in 11/16/2012.
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 520 1st Avenue, Bayport, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 03/08/2002 | $270,000 | 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 520 1st Avenue, Bayport, NY 11705. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $14,294 |
| Current property tax | $13,237 |
| Market value | $563,381 |
| Assessed value | $40,000 |
Here's the assessment & property tax history for 520 1st Avenue, Bayport, 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 | $563,381 | $40,000 | 34.203 | $13,681 | +5.25% |
| 2023-2024 | $549,451 | $40,000 | 32.497 | $12,999 | +0.28% |
| 2022-2023 | $483,092 | $40,000 | 32.406 | $12,962 | +2.03% |
| 2021-2022 | $431,034 | $40,000 | 31.76 | $12,704 | +3.62% |
| 2020-2021 | $412,371 | $40,000 | 30.651 | $12,260 | -7.20% |
The complete history of permits filed for 520 1st Avenue, Bayport, 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 520 1st Avenue, Bayport, 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 520 1st Avenue, Bayport 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) |
|---|---|---|---|---|---|
| Sylvan Avenue Elementary School | 7 | Public | PK, K-5 | 306 | 0.17 |
| Sylvan Avenue Elementary School | 7 | Public | PK, K-5 | 306 | 0.17 |
| Blue Point Elementary School | 5 | Public | K-5 | 224 | 0.78 |
| Academy Street Elementary School | 9 | Public | K-5 | 303 | 0.97 |
| Sunrise Drive Elementary School | 6 | Public | K-5 | 374 | 1.20 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| James Wilson Young Middle School | 6 | Public | 6-8 | 398 | 0.32 |
| Sayville Middle School | 7 | Public | 6-8 | 619 | 1.97 |
| Holy Angels Regional School | NR | Private | PK, K-8 | 309 | 2.05 |
| South Ocean Middle School | 2 | Public | 6-8 | 599 | 2.15 |
| Prince Of Peace Regional School | NR | Private | PK, K-8 | 194 | 2.22 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Bayport Blue Point High School | 9 | Public | 9-12 | 664 | 0.70 |
| Sayville High School | 9 | Public | 9-12 | 880 | 2.54 |
| Eastern Suffolk Boces | NR | Public | K-12 | 1,721 | 3.50 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 4.02 | |
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 4.20 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 520 1st Avenue, Bayport.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 153 Thomas St, Brentwood | 1,904 | 09/26/2025 | |
| 195 Allwood Ave, Central Islip | 03/28/2017 | $307,500 | |
| 73 Danbury St, Bay Shore | 02/14/2002 | ||
| 74 Greenwood Rd, Bay Shore | 01/31/2005 | $329,000 | |
| 10 Trail Blazer CT, Holbrook | 02/22/2002 | $300,000 | |
| 39 Greenwich CT, Holbrook | 03/11/2026 | $775,000 | |
| 8 Belmont CT, Holbrook | 08/07/2013 | ||
| 235 Tree Ave, Central Islip | 07/25/2024 | ||
| 215 Front Ave, Brentwood | 09/20/2001 | $102,000 | |
| 1405 Manatuck Blvd, Bay Shore | 03/06/2002 | $148,000 | |
| 12 Tamarack St, Central Islip | 02/19/2002 | $58,000 | |
| 344 Half Mile Rd, Central Islip | 03/06/2002 | $168,300 | |
| 63 E Halley Ln, Central Islip | 02/11/2014 | $169,000 | |
| 6 Garnet Dr, Brentwood | 01/04/2006 | ||
| 855 Spur Dr N, Bay Shore | 02/07/2002 | ||
| 19 Krause St, Bay Shore | 02/14/2002 | ||
| 37 Greenwich CT, Holbrook | 10/18/2023 | ||
| 59 Crosby St, Sayville | 10/13/2025 | ||
| 1361 Potter Blvd, Bay Shore | 1,644 | 01/16/2024 | $605,000 |
| 433 Bohemia Pkwy, Sayville | 904 | 02/21/2002 |