| Primary address | 511 Keith Lane, West Islip |
| Zip code | 11795 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 474-1-23 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 03/27/2014 |
| Sale price | $418,000 |
| Arm's length | Register |
| Property tax | $13,120 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.28 |
| Zoning district | Register |
| School district | West 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 $45,300, the tax amount paid for 511 Keith Lane, West Islip, NY 11795 is $13,120.
When was 511 Keith Lane, West Islip, NY 11795 last sold and what was the last sale price?511 Keith Lane, West Islip, NY 11795 was last sold in 03/27/2014 for $418,000.
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 511 Keith Lane, West Islip, 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 511 Keith Lane, West Islip, NY 11795. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $13,120 |
| Market value | $638,028 |
| Assessed value | $45,300 |
Here's the assessment & property tax history for 511 Keith Lane, West Islip, 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 | $638,028 | $45,300 | 27.624 | $12,514 | +3.86% |
| 2023-2024 | $622,253 | $45,300 | 26.598 | $12,049 | +1.06% |
| 2022-2023 | $547,102 | $45,300 | 26.319 | $11,923 | +0.07% |
| 2021-2022 | $488,146 | $45,300 | 26.301 | $11,914 | +2.12% |
| 2020-2021 | $467,010 | $45,300 | 25.754 | $11,667 | -23.63% |
The complete history of permits filed for 511 Keith Lane, West Islip, 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 511 Keith Lane, West Islip, 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 511 Keith Lane, West Islip 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) |
|---|---|---|---|---|---|
| Bridges Academy (The) | NR | Private | PK-8 | 211 | 0.50 |
| Bridges Academy (The) | NR | Private | PK-8 | 211 | 0.50 |
| The Bridges Academy | NR | Private | PK, K-8 | 0 | 0.51 |
| The Bridges Academy | NR | Private | PK, K-8 | 0 | 0.51 |
| Paul J Bellew Elementary School | 7 | Public | PK, K-5 | 456 | 0.57 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Bridges Academy (The) | NR | Private | PK-8 | 211 | 0.50 |
| The Bridges Academy | NR | Private | PK, K-8 | 0 | 0.51 |
| Beach Street Middle School | 6 | Public | 6-8 | 405 | 0.60 |
| St Peters By The Sea Episcopal Day School | NR | Private | PK, K-8 | 176 | 1.25 |
| South Bay Jr Academy Of Sda | NR | Private | PK-8 | 56 | 1.53 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St John The Baptist Diocesan High School | NR | Private | 9-12 | 1,335 | 0.26 |
| West Islip Senior High School | 9 | Public | 9-12 | 1,262 | 0.45 |
| Babylon Junior Senior High School | 5 | Public | 7-12 | 703 | 1.56 |
| North Babylon High School | 6 | Public | 9-12 | 1,506 | 2.53 |
| West Babylon Senior High School | 7 | Public | 9-12 | 1,247 | 2.61 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 511 Keith Lane, West Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 492 Milligan Ln, West Islip | |||
| 718 Montauk Hwy, West Islip | 07/05/2005 | ||
| 247 Secatogue Ln, West Islip | 03/05/2010 | ||
| 505 Milligan Ln, West Islip | |||
| 763 Montauk Hwy, West Islip | |||
| 478 Keith Ln, West Islip | 2,086 | 04/19/2024 | |
| 508 Milligan Ln, West Islip | |||
| 443 Everdell Ave, West Islip | 2,318 | 08/30/2019 | $543,000 |
| 747 Montauk Hwy, West Islip | 6,340 | ||
| 260 Secatogue Ln, West Islip | 02/04/2015 | $800,000 | |
| 474 Keith Ln, West Islip | 1,696 | 05/01/2017 | |
| 496 Milligan Ln, West Islip | 1,736 | 09/11/2018 | $410,000 |
| 495 Milligan Ln, West Islip | 2,702 | 10/14/2020 | $580,000 |
| 504 Keith Ln, West Islip | 06/10/2016 | $450,000 | |
| 778 Montauk Hwy, West Islip | 7,205 | 10/09/2020 | $1,325,000 |
| 1253 Montauk Hwy, West Islip | 6,744 | 09/12/2013 | $1,100,000 |
| 501 Milligan Ln, West Islip | 09/22/2003 | ||
| 521 Pease Ln, West Islip | |||
| 514 Pease Ln, West Islip | 1,408 | 07/12/2021 | $651,000 |
| 722 Montauk Hwy, West Islip | 03/05/2018 | $465,000 |