| Primary address | 40 St Marks Lane, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 371-2-51 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/17/2022 |
| Sale price | $445,000 |
| Arm's length | Register |
| Property tax | $11,584 |
| Building sqft | 1,151 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.16 |
| Year built | 1946 |
| Zoning district | Register |
| School district | 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:
40 St Marks Lane, Islip, NY 11751 was built in 1946 and has a total of 1,151 square feet.
What is the assessed value of 40 St Marks Lane, Islip, NY 11751 and the property tax paid?Assessed at $36,700, the tax amount paid for 40 St Marks Lane, Islip, NY 11751 is $11,583.
When was 40 St Marks Lane, Islip, NY 11751 last sold and what was the last sale price?40 St Marks Lane, Islip, NY 11751 was last sold in 05/17/2022 for $445,000.
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 40 St Marks Lane, 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 40 St Marks Lane, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $11,584 |
| Market value | $516,901 |
| Assessed value | $36,700 |
Here's the assessment & property tax history for 40 St Marks Lane, 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 |
|---|---|---|---|---|---|
| 2025-2026 | $516,901 | $36,700 | 31.564 | $11,584 | +3.54% |
| 2024-2025 | $516,901 | $36,700 | 30.486 | $11,188 | +3.73% |
| 2023-2024 | $504,121 | $36,700 | 29.39 | $10,786 | +1.68% |
| 2022-2023 | $443,237 | $36,700 | 28.904 | $10,608 | +0.07% |
| 2021-2022 | $395,474 | $36,700 | 28.884 | $10,600 | +3.07% |
The complete history of permits filed for 40 St Marks Lane, 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 40 St Marks Lane, 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 40 St Marks Lane, 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) |
|---|---|---|---|---|---|
| St Mary School | NR | Private | PK-8 | 413 | 0.54 |
| St Mary School | NR | Private | PK-8 | 413 | 0.54 |
| Maud S Sherwood Elementary School | 6 | Public | 2-5 | 335 | 0.79 |
| Wing Elementary School | NR | Public | K-1 | 379 | 0.88 |
| John F Kennedy Elementary School | 5 | Public | 3-5 | 450 | 1.06 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Mary School | NR | Private | PK-8 | 413 | 0.54 |
| Islip Middle School | 4 | Public | 6-8 | 641 | 0.86 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.89 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 1.92 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 2.54 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 0.86 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 1.99 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.50 |
| MDQ Academy | NR | Private | PK-12 | 412 | 3.62 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 4.01 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 40 St Marks Lane, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 58 Timber Ridge Dr, Holbrook | 09/02/2003 | $335,000 | |
| 7 Argyle Dr, East Islip | 08/29/2012 | $400,000 | |
| 54 Purick St, Bayport | 03/26/2007 | ||
| 21 Pauchogue Ave, East Islip | 10/20/1995 | $125,000 | |
| 1 Meier Pl, Bay Shore | 05/30/2002 | ||
| 829 Keith Ln, West Islip | 08/27/2002 | ||
| 65 Babylon St, Islip Terrace | 1,260 | 01/30/2020 | $10 |
| 2386 Cedar Ave, Ronkonkoma | 03/24/2003 | $399,000 | |
| 130 Springmeadow Dr, Holbrook | 12/17/1999 | $208,000 | |
| 62 Webster Ave, West Islip | 07/26/2012 | $268,000 | |
| 83 St Marks Ln, Islip | 10/17/1995 | $30,000 | |
| 16 Feller Dr, Central Islip | 05/21/2025 | $369,999 | |
| 275 Lincoln Ave, Sayville | 10/27/1995 | $130,000 | |
| 21 Rhodes Ave, Bay Shore | 07/10/2013 | $200,000 | |
| 298 Columbia St, Holbrook | 2,393 | 05/07/2019 | $452,000 |
| 61 Beech St, Islip | 06/07/1995 | ||
| 1290 Walnut Ave, Bohemia | 1,170 | 01/25/2021 | $480,000 |
| 24 Fern Ave, East Islip | 07/08/2020 | ||
| 42 Yuma Ln, East Islip | 03/02/2023 | $830,000 | |
| 66 Ridgeway Blvd, Bay Shore | 1,184 | 07/02/2021 | $390,000 |