| Primary address | 5 Crystal Brook Court, Islip |
| Zip code | 11751 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 294-1-71.4 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/23/1994 |
| Sale price | $180,000 |
| Arm's length | Register |
| Current property tax | $10,827 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.26 |
| 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 $42,500, the tax amount paid for 5 Crystal Brook Court, Islip, NY 11751 is $13,414.
When was 5 Crystal Brook Court, Islip, NY 11751 last sold?5 Crystal Brook Court, Islip, NY 11751 was last sold in 05/20/2025.
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 5 Crystal Brook Court, Islip, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 09/23/1994 | $180,000 | Register | Register |
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 5 Crystal Brook Court, Islip, NY 11751. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $13,415 |
| Current property tax | $10,827 |
| Market value | $598,591 |
| Assessed value | $42,500 |
Here's the assessment & property tax history for 5 Crystal Brook Court, 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 | $598,591 | $42,500 | 31.564 | $13,415 | +3.54% |
| 2024-2025 | $598,591 | $42,500 | 30.486 | $12,957 | +3.73% |
| 2023-2024 | $583,791 | $42,500 | 29.39 | $12,491 | +1.68% |
| 2022-2023 | $513,285 | $42,500 | 28.904 | $12,284 | +0.07% |
| 2021-2022 | $457,974 | $42,500 | 28.884 | $12,276 | +3.07% |
The complete history of permits filed for 5 Crystal Brook Court, 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 5 Crystal Brook Court, 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 5 Crystal Brook Court, 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) |
|---|---|---|---|---|---|
| Commack Road Elementary School | 3 | Public | 2-5 | 397 | 0.24 |
| Wing Elementary School | NR | Public | K-1 | 379 | 0.46 |
| Loretta Park Elementary School | 4 | Public | 1-5 | 646 | 1.22 |
| Laurel Park Elementary School | 3 | Public | 1-5 | 665 | 1.30 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.45 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip Middle School | 4 | Public | 6-8 | 641 | 1.19 |
| St Patrick School | NR | Private | PK-8 | 534 | 1.45 |
| St Mary School | NR | Private | PK-8 | 413 | 1.54 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 1.83 |
| Bay Shore Middle School | 5 | Public | 6-8 | 1,298 | 1.90 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 1.10 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 1.81 |
| Bay Shore Senior High School | 5 | Public | 9-12 | 1,910 | 2.19 |
| MDQ Academy | NR | Private | PK-12 | 412 | 2.35 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.79 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 5 Crystal Brook Court, Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 325 Commack Rd, Islip | 1,671 | ||
| 343 Commack Rd, Islip | 02/04/2003 | $340,000 | |
| 47 46th St, Islip | 01/28/2021 | $425,000 | |
| 50 47th St, Islip | 04/10/2024 | ||
| 67 47th St, Islip | 12/31/2014 | ||
| 212 Brookville Ave, Islip | 10/30/2009 | $420,000 | |
| 64 Columbine Ave, Islip | |||
| 295 Commack Rd, Islip | |||
| 8 Richmond St, Islip | 10/02/2024 | $565,000 | |
| 63 47th St, Islip | 11/11/2020 | ||
| 216 Brookville Ave, Islip | 03/17/2023 | ||
| 52 Columbine Ave, Islip | 1,933 | 09/23/2022 | $530,000 |
| 8 Crystal Brook CT, Islip | 02/16/1994 | $180,000 | |
| 35 47th St, Islip | 01/11/2022 | $500,000 | |
| 6 Richmond St, Islip | |||
| 30 47th St, Islip | 08/25/2015 | $354,000 | |
| 60 Columbine Ave, Islip | 2,657 | 06/14/2021 | |
| 41 46th St, Islip | 08/14/2019 | $375,000 | |
| 349 Commack Rd, Islip | 01/31/2007 | ||
| 44 Columbine Ave, Islip |