| Primary address | 19 Leaf Avenue, Central Islip |
| Zip code | 11722 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 163-5-34.5 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 01/20/2026 |
| Sale price | $685,000 |
| Arm's length | Register |
| Property tax | $12,802 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.18 |
| 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 $42,000, the tax amount paid for 19 Leaf Avenue, Central Islip, NY 11722 is $12,802.
When was 19 Leaf Avenue, Central Islip, NY 11722 last sold and what was the last sale price?19 Leaf Avenue, Central Islip, NY 11722 was last sold in 01/20/2026 for $685,000.
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 19 Leaf Avenue, Central 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 19 Leaf Avenue, Central Islip, NY 11722. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $12,802 |
| Market value | $591,549 |
| Assessed value | $42,000 |
Here's the assessment & property tax history for 19 Leaf Avenue, 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 |
|---|---|---|---|---|---|
| 2024-2025 | $591,549 | $42,000 | 29.569 | $12,419 | +5.71% |
| 2023-2024 | $576,923 | $42,000 | 27.973 | $11,749 | -1.12% |
| 2022-2023 | $507,247 | $42,000 | 28.29 | $11,882 | +0.97% |
| 2021-2022 | $452,586 | $42,000 | 28.019 | $11,768 | -2.89% |
| 2020-2021 | $432,990 | $42,000 | 28.854 | $12,119 | +3.66% |
The complete history of permits filed for 19 Leaf Avenue, 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 19 Leaf Avenue, 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 19 Leaf Avenue, 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 to school (mi) |
|---|---|---|---|---|---|
| Cordello Avenue Elementary School | 4 | Public | K-6 | 507 | 0.71 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 1.02 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 1.02 |
| East Elementary School | NR | Public | PK, K | 507 | 1.13 |
| East Elementary School | NR | Public | PK, K | 507 | 1.13 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 1.02 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 1.29 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.61 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 1.93 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 2.06 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| MDQ Academy | NR | Private | PK-12 | 412 | 1.61 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 1.62 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.24 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 2.29 |
| Freshman Center | NR | Public | 9 | 1,247 | 3.01 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 19 Leaf Avenue, Central Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 28 Oakwood Ave, Bayport | 10/03/2006 | ||
| 1377 Pine Acres Blvd, Bay Shore | 812 | 12/17/2021 | $372,400 |
| 511 Bay 5 St, West Islip | 2,196 | 06/16/2021 | $799,000 |
| 815 Ferndale Blvd, Central Islip | 11/29/2005 | $296,800 | |
| 2267 Motor Pkwy, Ronkonkoma | 07/17/2008 | $262,044 | |
| 163 Suffolk Ave, Brentwood | 1,264 | 09/30/2021 | $390,000 |
| 45 3rd Ave, Central Islip | 06/17/2024 | ||
| 22 Piper CT, West Islip | 05/29/2007 | $1,080,000 | |
| 32 B Columbus Ave, Brentwood | 1,756 | 09/06/2018 | $375,000 |
| 24 Cedar St, Central Islip | 11/17/2005 | $359,000 | |
| 31 Mark Dr, Holbrook | 2,856 | 05/18/2020 | |
| 22 Greene CT, Hauppauge | 3,621 | 06/14/2021 | $895,000 |
| 165 Gainsborough Rd, Holbrook | 11/21/2005 | $480,000 | |
| 113 Suffolk Ave, Brentwood | 11/18/2005 | $385,000 | |
| 707 Milligan Ln, West Islip | 05/23/2024 | ||
| 271 Secatogue Ln, West Islip | 12/10/2008 | ||
| 30 Penataquit Ave, Bay Shore | 04/23/2010 | $259,000 | |
| 840 S 1st St, Ronkonkoma | 10,943 | 04/24/2026 | $2,650,000 |
| 16 Codman St, Brentwood | 10/11/2005 | $265,000 | |
| 160 Smith St, Central Islip | 2,167 | 08/07/2020 | $428,000 |