| Primary address | 39 Keswick Lane, Plainview |
| Zip code | 11803 |
| County | Nassau |
| Town/City | Oyster Bay |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 46-143-41 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Current property tax | $17,822 |
| Building sqft | 2,330 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.208 |
| Buildings on lot | 1 |
| Year built | 1956 |
| Stories | 1 |
| Style | Split Level |
| Rooms | 7 |
| Bathrooms | 2 |
| Attic | None |
| Basement | Full |
| Exterior wall | Alum/Vinyl |
| Heating type | Central |
| Heating system | Hot water |
| Zoning district | Register (See more on map) |
| School district | Bethpage UFSD |
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:
39 Keswick Lane, Plainview, NY 11803 was built in 1956 and has a total of 2,330 square feet.
What is the assessed value of 39 Keswick Lane, Plainview, NY 11803 and the property tax paid?Assessed at $647, the tax amount paid for 39 Keswick Lane, Plainview, NY 11803 is $18,703.
When was 39 Keswick Lane, Plainview, NY 11803 last sold?39 Keswick Lane, Plainview, NY 11803 was last sold in 12/05/2018.
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 39 Keswick Lane, Plainview, including title documents, transfer conditions, mortgages and liens.
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 39 Keswick Lane, Plainview, NY 11803. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Base tax | $18,704 |
| Current property tax | $17,823 |
| Tax class | Register |
| Market value | $647,000 |
| Assessed value | $647 |
Here's the assessment & property tax history for 39 Keswick Lane, Plainview, 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 |
|---|---|---|---|---|---|
| 2026 | $647,000 | $647 | 2890.822 | $18,704 | +3.56% |
| 2025 | $647,000 | $647 | 2791.466 | $18,061 | -6.44% |
| 2024 | $646,101 | $647 | 2983.684 | $19,304 | -4.90% |
| 2023 | $647,000 | $647 | 3137.495 | $20,300 | -9.85% |
| 2022 | $641,000 | $641 | 3513.053 | $22,519 | -7.53% |
The complete history of permits filed for 39 Keswick Lane, Plainview, 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 39 Keswick Lane, Plainview, 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 39 Keswick Lane, Plainview 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) |
|---|---|---|---|---|---|
| Kramer Lane Elementary School | 8 | Public | K-5 | 387 | 0.12 |
| Pasadena Elementary School | 9 | Public | K-4 | 439 | 0.64 |
| Charles Campagne School | 7 | Public | K-5 | 402 | 0.72 |
| Good Shepherd Lutheran School | NR | Private | 0 | 1.02 | |
| Plainview Old Bethpage Middle School | 8 | Public | 5-8 | 889 | 1.12 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Good Shepherd Lutheran School | NR | Private | 0 | 1.02 | |
| Plainview Old Bethpage Middle School | 8 | Public | 5-8 | 889 | 1.12 |
| John F Kennedy Middle School | 8 | Public | 6-8 | 717 | 1.15 |
| Our Lady Of Mercy School | NR | Private | PK-8 | 195 | 1.17 |
| Miss Sue's Nursery School and Kindergarten | NR | Private | 0 | 1.29 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Bethpage Senior High School | 9 | Public | 9-12 | 932 | 0.75 |
| Good Shepherd Lutheran School | NR | Private | 0 | 1.02 | |
| Miss Sue's Nursery School and Kindergarten | NR | Private | 0 | 1.29 | |
| Plainview Old Bethpage JFK High School | 10 | Public | 9-12 | 1,649 | 1.72 |
| Long Island Christian Academy | NR | Private | K-10 | 0 | 2.18 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 39 Keswick Lane, Plainview.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 7 Meryll Pl, Plainview | 1,727 | ||
| 3 Meryll Pl, Plainview | 2,008 | ||
| 10 Barnum Ave, Plainview | 1,588 | 07/19/2019 | $481,500 |
| 12 Ott St, Bethpage | 2,464 | 07/18/2025 | |
| 9 Meryl Pl, Plainview | 1,640 | 10/19/2010 | |
| 35 Keswick Ln, Plainview | 1,588 | 04/26/2013 | $434,000 |
| 6 Barnum Ave, Plainview | 2,360 | 06/13/2013 | $478,950 |
| 1 Westerly Ave, Bethpage | 1,067 | 02/27/2023 | $550,000 |
| 5 Meryll Pl, Plainview | 1,744 | 06/27/1995 | |
| 5 Westerly Ave, Bethpage | 800 | 04/17/2020 | |
| 14 Ott St, Bethpage | 1,121 | 08/27/2021 | |
| 11 Westerly Ave, Bethpage | 820 | 03/24/2015 | |
| 11 Meryll Pl, Plainview | 1,648 | 11/10/2008 | $480,000 |
| 13 Meryll Pl, Plainview | 1,640 | 06/28/2023 | $756,000 |
| 15 Meryll Pl, Plainview | 1,873 | 04/25/2016 | |
| 37 Keswick Ln, Plainview | 1,742 | 10/27/2003 | $477,500 |
| 55 Powell Ave, Bethpage | 2,442 | 03/24/2022 | |
| 41 Keswick Ln, Plainview | 1,876 | 03/27/2008 | $425,000 |
| 43 Keswick Ln, Plainview | 1,840 | 04/14/1997 | $255,000 |
| 17 Meryll Pl, Plainview | 1,786 | 09/14/2021 | $776,000 |