| Primary address | 31 Willoughby Avenue, West Islip |
| Zip code | 11795 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 472-2-43 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 04/25/2024 |
| Sale price | $975,000 |
| Arm's length | Register |
| Property tax | $22,946 |
| Building class | Apartments (411) |
| Acreage | 0.08 |
| Zoning district | Register |
| School district | West 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 $54,800, the tax amount paid for 31 Willoughby Avenue, West Islip, NY 11795 is $22,946.
When was 31 Willoughby Avenue, West Islip, NY 11795 last sold and what was the last sale price?31 Willoughby Avenue, West Islip, NY 11795 was last sold in 04/25/2024 for $975,000.
How many residential units does this building have?This building has 7 residential unit(s).
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 31 Willoughby Avenue, West 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 31 Willoughby Avenue, West Islip, NY 11795. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $22,946 |
| Market value | $771,831 |
| Assessed value | $54,800 |
Here's the assessment & property tax history for 31 Willoughby Avenue, West 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 | $771,831 | $54,800 | 28.23 | $15,470 | -19.84% |
| 2023-2024 | $752,747 | $54,800 | 35.217 | $19,299 | -7.21% |
| 2022-2023 | $661,836 | $54,800 | 37.954 | $20,799 | +5.49% |
| 2021-2022 | $590,517 | $54,800 | 35.98 | $19,717 | +0.76% |
| 2020-2021 | $564,948 | $54,800 | 35.709 | $19,569 | +5.89% |
The complete history of permits filed for 31 Willoughby Avenue, West 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.
| Total population | 25,379 |
| Median age | 38.1 |
| Average household income | $205,310 |
| Family households | 81.0% |
| Occupied housing units | 8,011 |
| Owner occupied units | 94.8% |
| Average number of people per household | 3.14 |
| Median year structure built | 1961 |
| Median value for units with a mortgage | $616,700 |
| Median value for units without a mortgage | $627,500 |
Create a free account to unlock extended information for 31 Willoughby Avenue, West 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 31 Willoughby Avenue, West 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 |
Here are the neighbors for 31 Willoughby Avenue, West Islip.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 34 Bailey Ave, Bay Shore | 03/17/2022 | ||
| 31 Hollister Ln, Islip | 11/18/2025 | $998,000 | |
| 101 Old Post Dr, Hauppauge | 10/25/1999 | $320,000 | |
| 60 Quintuck Ln, East Islip | 2,478 | 01/28/2022 | $670,000 |
| 68 Drayton Ave, Bay Shore | 02/06/1998 | $99,000 | |
| 79 Gates Ave, Central Islip | 3,347 | 09/23/2020 | $301,000 |
| 18 Fischer Ave, Islip Terrace | 1,500 | 11/19/2019 | |
| 596 Muncey Rd, West Islip | 1,798 | 09/14/2017 | $385,000 |
| 30 Columbus Ave, Brentwood | 08/20/2015 | $295,000 | |
| 16 Evergreen Ave, Brentwood | 06/23/2005 | ||
| 8 Clubhouse Cir, Central Islip | 1,400 | 04/01/2021 | $10 |
| 165 Calebs Path, Central Islip | 09/14/1995 | ||
| 195 Paulanna Ave, Bayport | 09/24/2015 | ||
| 114 Hiawatha Dr, Bay Shore | 1,034 | 08/23/2018 | $385,000 |
| 65 Jefferson Ave, Islip Terrace | 05/30/2000 | $185,000 | |
| 549 Ocean Ave, Oakdale | 07/01/2014 | $295,000 | |
| 224 New York Ave, Bay Shore | 09/18/1995 | $106,000 | |
| 224 American Blvd, Brentwood | 06/08/2013 | ||
| 7 Dale Ln, Hauppauge | 1,845 | 07/19/2023 | $650,000 |
| 14 Maple Pl, Central Islip | 11/20/2006 | $397,500 |