| Primary address | 49 St Marks Lane, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 371-3-31 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $15,088 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.31 |
| 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:
Assessed at $47,800, the tax amount paid for 49 St Marks Lane, Islip, NY 11751 is $15,087.
When was 49 St Marks Lane, Islip, NY 11751 last sold?49 St Marks Lane, Islip, NY 11751 was last sold in 01/30/2007.
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 49 St Marks Lane, Islip, 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 49 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 | $15,088 |
| Market value | $673,240 |
| Assessed value | $47,800 |
Here's the assessment & property tax history for 49 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 | $673,240 | $47,800 | 31.564 | $15,088 | +3.54% |
| 2024-2025 | $673,240 | $47,800 | 30.486 | $14,572 | +3.73% |
| 2023-2024 | $656,594 | $47,800 | 29.39 | $14,048 | -2.11% |
| 2022-2023 | $599,638 | $49,650 | 28.904 | $14,351 | +0.07% |
| 2021-2022 | $535,021 | $49,650 | 28.884 | $14,341 | +3.07% |
The complete history of permits filed for 49 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 49 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 49 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 | 0.52 |
| St Mary School | NR | Private | PK-8 | 413 | 0.52 |
| Maud S Sherwood Elementary School | 6 | Public | 2-5 | 335 | 0.77 |
| Wing Elementary School | NR | Public | K-1 | 379 | 0.93 |
| John F Kennedy Elementary School | 5 | Public | 3-5 | 450 | 1.02 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Mary School | NR | Private | PK-8 | 413 | 0.52 |
| Islip Middle School | 4 | Public | 6-8 | 641 | 0.90 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.93 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 1.94 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 2.58 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 0.89 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.00 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.54 |
| MDQ Academy | NR | Private | PK-12 | 412 | 3.68 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 4.07 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 49 St Marks Lane, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 24 Rock Rd, Islip Terrace | 10/25/2024 | $555,000 | |
| 33 North St, West Islip | 1,026 | 11/03/2021 | $580,000 |
| 2511 Ocean Ave, Ronkonkoma | 03/08/2007 | $405,000 | |
| 35 Juniper St, Central Islip | 1,028 | 05/05/2021 | |
| 150 Baywoods Ln, Bay Shore | 10/12/2023 | $700,000 | |
| 139 New Jersey Ave, Bay Shore | 02/14/2013 | ||
| 1711 Pine Grove Blvd, Bay Shore | 03/15/2007 | ||
| 167 Greenbelt Pkwy, Holbrook | 03/09/2007 | $498,000 | |
| 84 Woodbury Rd, Hauppauge | 1,724 | 11/06/2017 | $200,000 |
| 6 Athol St, Islip Terrace | 05/10/2021 | ||
| 26 Berard Blvd, Oakdale | 11/09/2006 | $445,000 | |
| 32 Washington Ave, West Sayville | 950 | 08/28/2023 | $530,000 |
| 986 Gardiner Dr, Bay Shore | 09/16/2025 | $668,377 | |
| 23 Country View Ln, East Islip | 03/15/2007 | $675,000 | |
| 35 Namrof Ln, Holbrook | 03/08/2007 | $399,000 | |
| 145 Jefferson Ave, Brentwood | 04/05/2007 | $371,000 | |
| 57 Hobart St, East Islip | 1,129 | 12/15/2021 | $262,500 |
| 111 Brook St, West Sayville | 1,740 | 01/28/2022 | $600,000 |
| 16 Chestnut St, Islip | 07/25/2016 | $335,000 | |
| 122 Alkier St, Brentwood | 04/15/2025 |