| Primary address | 20 East Chestnut Street, Central Islip |
| Zip code | 11722 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 142-2-35 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/27/2014 |
| Sale price | $169,950 |
| Arm's length | Register |
| Property tax | $8,779 |
| Building sqft | 902 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.17 |
| Year built | 1960 |
| 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:
20 East Chestnut Street, Central Islip, NY 11722 was built in 1960 and has a total of 902 square feet.
What is the assessed value of 20 East Chestnut Street, Central Islip, NY 11722 and the property tax paid?Assessed at $28,800, the tax amount paid for 20 East Chestnut Street, Central Islip, NY 11722 is $8,778.
When was 20 East Chestnut Street, Central Islip, NY 11722 last sold?20 East Chestnut Street, Central Islip, NY 11722 was last sold in 01/01/2022.
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 20 East Chestnut Street, 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 20 East Chestnut Street, 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 | $8,779 |
| Market value | $405,634 |
| Assessed value | $28,800 |
Here's the assessment & property tax history for 20 East Chestnut 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 |
|---|---|---|---|---|---|
| 2024-2025 | $405,634 | $28,800 | 29.569 | $8,516 | +5.71% |
| 2023-2024 | $395,604 | $28,800 | 27.973 | $8,056 | -1.12% |
| 2022-2023 | $347,826 | $28,800 | 28.29 | $8,148 | +0.97% |
| 2021-2022 | $310,345 | $28,800 | 28.019 | $8,069 | -2.89% |
| 2020-2021 | $296,907 | $28,800 | 28.854 | $8,310 | +3.66% |
The complete history of permits filed for 20 East Chestnut 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 20 East Chestnut 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 20 East Chestnut 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 to school (mi) |
|---|---|---|---|---|---|
| Marguerite L Mulvey School | 5 | Public | K-6 | 526 | 0.38 |
| Francis J O Neill School | 5 | Public | K-6 | 614 | 0.53 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 0.66 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 0.66 |
| Charles A Mulligan School | 4 | Public | K-6 | 981 | 0.79 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 0.66 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 1.08 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.24 |
| East Middle School | 4 | Public | 6-8 | 1,159 | 2.38 |
| East Islip Middle School | 6 | Public | 6-8 | 804 | 2.40 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 1.37 |
| Gersh Academy | NR | Private | 6-12 | 0 | 2.24 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 2.29 |
| Connetquot High School | 8 | Public | 9-12 | 1,757 | 2.62 |
| Hauppauge High School | 9 | Public | 9-12 | 1,079 | 2.78 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 East Chestnut Street, Central Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 89 Carter St, Bay Shore | 2,217 | 02/08/2018 | |
| 103 Calvert Ave, Ronkonkoma | 11/09/2007 | ||
| 259 Curtin Ave, West Islip | 1,383 | 09/21/2020 | $459,000 |
| 20 Cherokee Ave, West Islip | 05/15/2024 | ||
| 236 Thunder Rd, Holbrook | 03/10/2006 | $423,000 | |
| 139 Wicks Rd, Brentwood | 01/17/2006 | $380,000 | |
| 37 Prospect Ave, Brentwood | 02/15/2006 | ||
| 2393 Chestnut Ave, Ronkonkoma | 10/31/2023 | $10,000 | |
| 940 Pine Ave, West Islip | 02/14/2006 | $590,000 | |
| 1134 Namdac Ave, Bay Shore | 3,337 | 06/29/2023 | $910,000 |
| 1916 Union Blvd, Bay Shore | 01/20/2010 | ||
| 311 Admirals Dr E, Bay Shore | 05/03/2023 | ||
| 51 Helmig St, Brentwood | 01/30/2006 | $330,000 | |
| 54 Milton St, Islip | 03/05/2025 | ||
| 18 Manhattan Blvd, Islip Terrace | 04/22/2015 | $299,990 | |
| 1259 Grundy Ave, Holbrook | 01/26/2023 | $390,000 | |
| 101 Kopf St, Brentwood | 1,032 | 06/18/2021 | $455,000 |
| 589 Grand Blvd, Brentwood | 1,157 | 04/23/2018 | $360,000 |
| 25 E Oakdale St, Bay Shore | 03/28/2012 | $234,500 | |
| 64 Sea Cliff St, Islip Terrace | 09/28/2022 | $510,000 |