| Primary address | 18 Potomac Lane, Sayville |
| Zip code | 11782 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 259-5-42 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/16/1998 |
| Sale price | $168,000 |
| Arm's length | Register |
| Current property tax | $11,950 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.25 |
| Zoning district | Register |
| School district | Sayville |
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 $42,500, the tax amount paid for 18 Potomac Lane, Sayville, NY 11782 is $12,798.
When was 18 Potomac Lane, Sayville, NY 11782 last sold and what was the last sale price?18 Potomac Lane, Sayville, NY 11782 was last sold in 09/16/1998 for $168,000.
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 18 Potomac Lane, Sayville, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 09/16/1998 | $168,000 | 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 18 Potomac Lane, Sayville, NY 11782. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $12,799 |
| Current property tax | $11,950 |
| Market value | $598,591 |
| Assessed value | $42,500 |
Here's the assessment & property tax history for 18 Potomac Lane, Sayville, 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 | $598,591 | $42,500 | 28.936 | $12,298 | +5.54% |
| 2023-2024 | $583,791 | $42,500 | 27.418 | $11,653 | +2.17% |
| 2022-2023 | $513,285 | $42,500 | 26.836 | $11,405 | -0.83% |
| 2021-2022 | $457,974 | $42,500 | 27.061 | $11,501 | +1.27% |
| 2020-2021 | $438,144 | $42,500 | 26.722 | $11,357 | -25.83% |
The complete history of permits filed for 18 Potomac Lane, Sayville, 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 18 Potomac Lane, Sayville, 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 18 Potomac Lane, Sayville 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) |
|---|---|---|---|---|---|
| Sunrise Drive Elementary School | 6 | Public | K-5 | 374 | 0.35 |
| Lincoln Avenue Elementary School | 8 | Public | PK, K-5 | 453 | 1.09 |
| Lincoln Avenue Elementary School | 8 | Public | PK, K-5 | 453 | 1.09 |
| Sylvan Avenue Elementary School | 7 | Public | PK, K-5 | 306 | 1.25 |
| Sylvan Avenue Elementary School | 7 | Public | PK, K-5 | 306 | 1.25 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Sayville Middle School | 7 | Public | 6-8 | 619 | 1.03 |
| James Wilson Young Middle School | 6 | Public | 6-8 | 398 | 1.16 |
| Prince Of Peace Regional School | NR | Private | PK, K-8 | 194 | 2.21 |
| West Sayville Christian School | NR | Private | K-9 | 37 | 2.73 |
| Seneca Middle School | 6 | Public | 6-8 | 973 | 2.79 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Bayport Blue Point High School | 9 | Public | 9-12 | 664 | 1.56 |
| Sayville High School | 9 | Public | 9-12 | 880 | 2.35 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 3.38 | |
| Long Island Baptist Academy | NR | Private | 2-12 | 8 | 3.67 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 3.83 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 18 Potomac Lane, Sayville.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 5 Beaulieu CT, Bay Shore | 01/09/2025 | $460,000 | |
| 37 McElroy St, West Islip | 09/01/1998 | $195,000 | |
| 1568 N Monroe Ave, West Islip | 12/03/2019 | $365,000 | |
| 21 Yalta Dr, Central Islip | 06/18/2004 | $215,000 | |
| 1425 Ohio Ave, Bay Shore | 06/06/2012 | $188,500 | |
| 58 Farrington Ave, Bay Shore | 1,134 | 07/24/2018 | $310,000 |
| 232 G Springmeadow Dr, Holbrook | 1,313 | 01/21/2020 | $279,000 |
| 20 20th Ave, Bay Shore | 01/23/2025 | $530,000 | |
| 82 Yale Ave, Oakdale | 4,943 | 03/17/2025 | $900,000 |
| 37 5th Ave, Brentwood | 05/09/2000 | ||
| 8 The Greens, Hauppauge | 10/31/2014 | $620,000 | |
| 250 Great River Rd, Great River | 09/22/2003 | $600,000 | |
| 127 Fairview Ave, Bayport | 12/01/2022 | $635,000 | |
| 201 Beaverdam Rd, Islip | 09/17/1998 | $164,000 | |
| 374 Port Ave, Ronkonkoma | 1,064 | 04/27/2026 | $580,000 |
| 136 Floyd St, Brentwood | 09/23/2004 | $299,000 | |
| 179 Country Village Ln, East Islip | 08/20/1998 | ||
| 1007 Suffolk Ave, Brentwood | 08/07/2006 | $398,000 | |
| 437 Astor Dr, Sayville | 2,043 | 11/22/2019 | $515,000 |
| 1347 Saxon Ave, Bay Shore | 05/28/1999 | $179,500 |