| Primary address | 1 Hemlock Street, Central Islip |
| Zip code | 11722 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 99-4-8 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $7,835 |
| Building class | One Family Year-Round Residence with Accessory Apartment (215) |
| Acreage | 0.23 |
| Zoning district | Register |
| School district | Central 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 $34,100, the tax amount paid for 1 Hemlock Street, Central Islip, NY 11722 is $10,394.
When was 1 Hemlock Street, Central Islip, NY 11722 last sold?1 Hemlock Street, Central Islip, NY 11722 was last sold in 02/06/2013.
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 1 Hemlock Street, Central 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 1 Hemlock Street, Central Islip, NY 11722. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $10,394 |
| Current property tax | $7,835 |
| Market value | $480,282 |
| Assessed value | $34,100 |
Here's the assessment & property tax history for 1 Hemlock Street, Central 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 | $480,282 | $34,100 | 30.481 | $10,394 | +3.08% |
| 2024-2025 | $480,282 | $34,100 | 29.569 | $10,083 | +5.71% |
| 2023-2024 | $468,407 | $34,100 | 27.973 | $9,539 | -1.12% |
| 2022-2023 | $411,836 | $34,100 | 28.29 | $9,647 | +0.97% |
| 2021-2022 | $367,457 | $34,100 | 28.019 | $9,554 | -2.89% |
The complete history of permits filed for 1 Hemlock Street, Central 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 1 Hemlock Street, Central 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 1 Hemlock Street, Central 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 (miles) |
|---|---|---|---|---|---|
| Francis J O Neill School | 5 | Public | K-6 | 614 | 0.15 |
| Charles A Mulligan School | 4 | Public | K-6 | 981 | 0.30 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 0.49 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 0.49 |
| Anthony Alfano Elementary School | 5 | Public | PK, K-6 | 586 | 0.73 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 0.49 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 0.60 |
| Gersh Academy | NR | Private | 6-12 | 0 | 1.78 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 2.27 |
| Hauppauge Middle School | 6 | Public | 6-8 | 748 | 2.41 |
| Name | Rating | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 0.92 |
| Gersh Academy | NR | Private | 6-12 | 0 | 1.78 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 2.28 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.77 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 2.85 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 1 Hemlock Street, Central Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 212 Deer Rd, Ronkonkoma | 03/11/2013 | ||
| 36 Town Line CT, Hauppauge | 08/22/2008 | $635,000 | |
| 690 Locust Ave, Bohemia | 08/28/2008 | $412,500 | |
| 99 Bay Shore Rd, Deer Park | 07/31/2008 | $3,500 | |
| 357 Mohawk Pl, Holbrook | 1,176 | 12/01/2021 | $380,000 |
| 575 W Lowell Ave, Central Islip | 1,365 | 07/31/2018 | $3,000,000 |
| 251 W 1st St, West Islip | 10/30/2024 | ||
| 499 Ralph Ave, Central Islip | 05/21/2024 | $499,200 | |
| 12 New Hampshire Ave, Bay Shore | 08/25/2008 | $480,000 | |
| 1064 Nugent Ave, Bay Shore | 09/16/2010 | $262,000 | |
| 431 Shelter Rd, Ronkonkoma | 1,170 | 02/10/2021 | $375,000 |
| 211 Isabel St, Holbrook | 09/08/2008 | $390,000 | |
| 894 Bay 9 St, West Islip | 1,515 | 05/09/2022 | $635,643 |
| 130 Widgeon CT, Great River | 11/14/2025 | $1,022,263 | |
| 474 Smith Ave, Islip | 09/05/2008 | $450,000 | |
| 2160 Ocean Ave, Ronkonkoma | 12/01/2023 | $580,000 | |
| 406 Mollie Blvd, Holbrook | 1,436 | 12/29/2020 | $489,000 |
| 85 Leopold Ave, West Islip | 02/05/2016 | ||
| 1526 Walnut Ave, Bohemia | 07/29/2010 | ||
| 274 Mohican Ave, Ronkonkoma | 09/19/2025 |