| Primary address | 31 Barnwell Lane, Stony Brook |
| Zip code | 11790 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 350200 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/25/2018 |
| Sale price | $430,000 |
| Arm's length | Register |
| Property tax | $12,655 |
| Building sqft | 2,108 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.33 |
| Year built | 1965 |
| Rooms | 8 |
| Bedrooms | 3 |
| Bathrooms | 2 |
| School district | Three Village |
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:
31 Barnwell Lane, Stony Brook, NY 11790 was built in 1965 and has a total of 2,108 square feet.
What is the assessed value of 31 Barnwell Lane, Stony Brook, NY 11790 and the property tax paid?Assessed at $2,975, the tax amount paid for 31 Barnwell Lane, Stony Brook, NY 11790 is $12,655.
When was 31 Barnwell Lane, Stony Brook, NY 11790 last sold and what was the last sale price?31 Barnwell Lane, Stony Brook, NY 11790 was last sold in 05/25/2018 for $430,000.
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 31 Barnwell Lane, Stony Brook, 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 31 Barnwell Lane, Stony Brook, NY 11790. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $12,655 |
| Market value | $561,321 |
| Assessed value | $2,975 |
Here's the assessment & property tax history for 31 Barnwell Lane, Stony Brook, 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 | $561,321 | $2,975 | 408.764 | $12,161 | +5.13% |
| 2023-2024 | $550,926 | $2,975 | 388.818 | $11,567 | +1.20% |
| 2022-2023 | $479,839 | $2,975 | 384.195 | $11,430 | +2.22% |
| 2021-2022 | $402,027 | $2,975 | 375.859 | $11,182 | +1.41% |
| 2020-2021 | $386,364 | $2,975 | 370.648 | $11,027 | +3.17% |
The complete history of permits filed for 31 Barnwell Lane, Stony Brook, 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 31 Barnwell Lane, Stony Brook, 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 31 Barnwell Lane, Stony Brook 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) |
|---|---|---|---|---|---|
| William Sidney Mount School | 6 | Public | PK, K-6 | 511 | 1.19 |
| William Sidney Mount School | 6 | Public | PK, K-6 | 511 | 1.19 |
| Mills Pond Elementary School | 8 | Public | K-5 | 372 | 1.55 |
| Eugene Auer Memorial School | 4 | Public | 1-5 | 317 | 1.61 |
| Oxhead Road School | 5 | Public | 1-5 | 371 | 1.65 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Robert Cushman Murphy Junior High School | 8 | Public | 7-9 | 667 | 0.40 |
| Dawnwood Middle School | 5 | Public | 6-8 | 1,074 | 1.66 |
| International Christian School | NR | Private | PK, K-12 | 0 | 1.77 |
| Harbor Country Day School | NR | Private | PK-8 | 134 | 2.19 |
| Our Savior New American School | NR | Private | PK, K-12 | 122 | 2.32 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Centereach High School | 6 | Public | 9-12 | 1,475 | 1.71 |
| International Christian School | NR | Private | PK, K-12 | 0 | 1.77 |
| Our Savior New American School | NR | Private | PK, K-12 | 122 | 2.32 |
| Lake Grove School | NR | Private | 8-12 | 50 | 2.43 |
| The Stony Brook School | NR | Private | 7-12 | 412 | 2.54 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 31 Barnwell Lane, Stony Brook.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 48 Barker Dr, Stony Brook | 1,907 | 06/04/2002 | $320,500 |
| 53 Barker Dr, Stony Brook | 1,854 | 06/07/2010 | $370,000 |
| 28 Barnwell Ln, Stony Brook | 1,657 | 04/16/2004 | $410,500 |
| 30 Barnwell Ln, Stony Brook | 2,747 | 07/11/2018 | $549,000 |
| 14 Burgess Ln, Stony Brook | 2,753 | 12/05/2022 | |
| 22 Ballad Ln, Stony Brook | 1,907 | 05/14/2013 | |
| 56 Barker Dr, Stony Brook | 1,887 | 08/14/2017 | $475,000 |
| 58 Barker Dr, Stony Brook | 2,804 | 04/18/2024 | $760,000 |
| 49 Barker Dr, Stony Brook | 1,632 | 12/21/2015 | $350,000 |
| 52 Barker Dr, Stony Brook | 2,392 | 06/10/2025 | $850,000 |
| 16 Burgess Ln, Stony Brook | 2,024 | 08/22/1995 | $186,500 |
| 29 Barnwell Ln, Stony Brook | 2,056 | 06/10/2009 | $380,000 |
| 50 Barker Dr, Stony Brook | 2,753 | 04/19/2001 | $291,000 |
| 24 Ballad Ln, Stony Brook | 1,908 | 12/06/2002 | $355,000 |
| 32 Barnwell Ln, Stony Brook | 1,887 | 11/10/2009 | $365,000 |
| 51 Barker Dr, Stony Brook | 1,621 | 02/01/2014 | |
| 55 Barker Dr, Stony Brook | 1,743 | 12/21/2006 | |
| 12 Burgess Ln, Stony Brook | 2,170 | 07/27/1999 | $229,000 |
| 17 Burgess Ln, Stony Brook | 2,804 | 04/06/2017 | |
| 19 Burgess Ln, Stony Brook | 1,980 |