| Primary address | 251 Great River Road, Great River |
| Zip code | 11739 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 375-3-1 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/08/2016 |
| Sale price | $995,000 |
| Arm's length | Register |
| Property tax | $36,540 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 4 |
| Zoning district | Register |
| School district | East Islip |
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 $130,700, the tax amount paid for 251 Great River Road, Great River, NY 11739 is $36,539.
When was 251 Great River Road, Great River, NY 11739 last sold and what was the last sale price?251 Great River Road, Great River, NY 11739 was last sold in 09/08/2016 for $995,000.
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 251 Great River Road, Great River, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 09/08/2016 | $995,000 | 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 251 Great River Road, Great River, NY 11739. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $36,540 |
| Market value | $1,840,845 |
| Assessed value | $130,700 |
Here's the assessment & property tax history for 251 Great River Road, Great River, 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 | $1,840,845 | $130,700 | 27.957 | $36,540 | +4.13% |
| 2024-2025 | $1,840,845 | $130,700 | 26.849 | $35,092 | +2.69% |
| 2023-2024 | $1,795,330 | $130,700 | 26.145 | $34,172 | +0.84% |
| 2022-2023 | $1,578,502 | $130,700 | 25.927 | $33,887 | -0.72% |
| 2021-2022 | $1,408,405 | $130,700 | 26.114 | $34,131 | +2.36% |
The complete history of permits filed for 251 Great River Road, Great River, 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 251 Great River Road, Great River, 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) | AE, X (See more on map) |
Access the detailed traffic volume map for 251 Great River Road, Great River 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) |
|---|---|---|---|---|---|
| Idle Hour Elementary School | 8 | Public | PK, K-5 | 190 | 0.49 |
| Idle Hour Elementary School | 8 | Public | PK, K-5 | 190 | 0.49 |
| Timber Point Elementary School | NR | Public | PK, K-2 | 345 | 0.94 |
| Timber Point Elementary School | NR | Public | PK, K-2 | 345 | 0.94 |
| Chatterbox Day School | NR | Private | PK, K-1 | 0 | 1.08 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Islip Middle School | 6 | Public | 6-8 | 804 | 1.62 |
| St Mary School | NR | Private | PK-8 | 413 | 1.86 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 1.88 | |
| Oakdale Bohemia Middle School | 6 | Public | 6-8 | 634 | 1.92 |
| Islip Middle School | 4 | Public | 6-8 | 641 | 3.26 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Islip High School | 8 | Public | 9-12 | 1,145 | 1.73 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 1.88 | |
| Islip High School | 9 | Public | 9-12 | 892 | 3.24 |
| Sayville High School | 9 | Public | 9-12 | 880 | 3.53 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 3.74 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 251 Great River Road, Great River.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 23 Cranberry St, Central Islip | 10/23/2003 | ||
| 116 Floyd St, Brentwood | 09/20/2005 | ||
| 2 Matt CT, Bay Shore | 02/03/2016 | $430,000 | |
| 76 Maple St, Islip | 1,398 | 09/24/2021 | $604,000 |
| 154 Rollstone Ave, West Sayville | 03/24/2016 | $330,000 | |
| 1162 Brookdale Ave, Bay Shore | 02/08/2024 | $715,000 | |
| 296 Poplar St, Central Islip | 03/24/2025 | $698,000 | |
| 1075 Celia St, West Islip | 01/16/2004 | $360,000 | |
| 112 Haynes Ave, West Islip | 01/13/2004 | $364,000 | |
| 642 Beaver Ln, Ronkonkoma | 01/16/2004 | $250,000 | |
| 11 Valencia St, Hauppauge | 1,800 | 08/11/2020 | $525,000 |
| 66 Hemlock St, Islip | 08/27/2024 | ||
| 508 Locust Ave, Oakdale | 09/10/2003 | ||
| 142 Grand Blvd, Brentwood | 04/14/2016 | $265,000 | |
| 8 Westbridge Dr, Holbrook | 01/13/2004 | $415,000 | |
| 140 Cirrus Rd, Holbrook | 2,288 | 11/13/2019 | $450,000 |
| 24 Hollister Ln, Islip | 12/15/2025 | $1,250,000 | |
| 2065 Pond Rd, Ronkonkoma | 6,834 | 06/19/2020 | |
| 29 Woodland Dr, Bayport | 12/13/2019 | ||
| 1601 Baldwin Blvd, Bay Shore | 09/14/2004 | $291,500 |