| Primary address | 3647 Demott Avenue, Wantagh |
| Zip code | 11793 |
| County | Nassau |
| Town/City | Hempstead |
| Village (swiss code) | None (unincorporated town) |
| Parcel ID | 57-246-13 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Building sqft | 2,148 |
| Building class | One Family Year - Round Residence (210.01) |
| Land | Primary site |
| Topography | Level |
| Acreage | 0.138 |
| Buildings on lot | 1 |
| Year built | 1950 |
| Stories | 2 |
| Style | Colonial |
| Rooms | 7 |
| Bathrooms | 2 |
| Half bathrooms | 1 |
| Attic | None |
| Exterior wall | Alum/Vinyl |
| Heating type | Central/AC |
| Heating system | Central w ac |
| Fireplace | 1 |
| Zoning district | Register (See more on map) |
| School district | Wantagh UFSD |
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:
3647 Demott Avenue, Wantagh, NY 11793 was built in 1950 and has a total of 2,148 square feet.
What is the assessed value of 3647 Demott Avenue, Wantagh, NY 11793 and the property tax paid?Assessed at $598, the tax amount paid for 3647 Demott Avenue, Wantagh, NY 11793 is $17,629.
When was 3647 Demott Avenue, Wantagh, NY 11793 last sold and what was the last sale price?3647 Demott Avenue, Wantagh, NY 11793 was last sold in 07/07/1999 for $252,000.
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 3647 Demott Avenue, Wantagh, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 07/07/1999 | $252,000 | 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 3647 Demott Avenue, Wantagh, NY 11793. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2026 |
| Property tax | $17,629 |
| Tax class | Register |
| Market value | $598,000 |
| Assessed value | $598 |
Here's the assessment & property tax history for 3647 Demott Avenue, Wantagh, 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 |
|---|---|---|---|---|---|
| 2026 | $598,000 | $598 | 2948.003 | $17,629 | +4.69% |
| 2025 | $586,000 | $586 | 2873.519 | $16,839 | -4.68% |
| 2024 | $649,308 | $581 | 3040.661 | $17,666 | -12.48% |
| 2023 | $632,000 | $632 | 3193.908 | $20,185 | -12.53% |
| 2022 | $650,000 | $650 | 3550.251 | $23,077 | -10.51% |
The complete history of permits filed for 3647 Demott Avenue, Wantagh, 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.
Access a detailed real estate market overview of Hempstead so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Hempstead and compare it to other neighborhoods in Nassau County.
Check out recently sold homes in Hempstead and see how their prices compare.
Create a free account to unlock extended information for 3647 Demott Avenue, Wantagh, 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 3647 Demott Avenue, Wantagh 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) |
|---|---|---|---|---|---|
| Wantagh School | 7 | Public | PK, K-5 | 683 | 0.43 |
| Wantagh School | 7 | Public | PK, K-5 | 683 | 0.43 |
| Seaford Manor School | 7 | Public | K-5 | 445 | 0.68 |
| St William The Abbot School | NR | Private | PK, K-8 | 536 | 0.75 |
| St William The Abbot School | NR | Private | PK, K-8 | 536 | 0.75 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Seaford Middle School | 9 | Public | 6-8 | 517 | 0.61 |
| St William The Abbot School | NR | Private | PK, K-8 | 536 | 0.75 |
| Mosaic School | NR | Private | 7 | 0.85 | |
| Wantagh Middle School | 5 | Public | 6-8 | 682 | 0.97 |
| Maria Regina Elementary School | NR | Private | PK-8 | 345 | 1.23 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Seaford Senior High School | 9 | Public | 9-12 | 658 | 0.42 |
| Mosaic School | NR | Private | 7 | 0.85 | |
| Wantagh Senior High School | 9 | Public | 9-12 | 836 | 1.01 |
| Gen Douglas Macarthur Senior High School | 10 | Public | 9-12 | 1,277 | 1.64 |
| Mhs Ames Campus | NR | Public | 9 | 442 | 1.79 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 3647 Demott Avenue, Wantagh.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 3641 DE Mott Ave, Wantagh | 1,716 | 08/08/2019 | $560,000 |
| 3623 DE Mott Ave, Wantagh | 2,544 | 10/12/2004 | $415,000 |
| 1701 Jane St, Wantagh | 1,508 | 10/04/2013 | $343,500 |
| 3664 Princeton Dr N, Wantagh | 2,154 | 06/12/2021 | $695,000 |
| 3640 Princeton Dr N, Wantagh | 1,165 | 06/13/2022 | $400,000 |
| 3653 Demott Ave, Wantagh | 2,184 | 04/10/2019 | |
| 1707 Jane St, Wantagh | 1,728 | ||
| 3635 DE Mott Ave, Wantagh | 2,497 | 10/27/2022 | $690,000 |
| 3629 DE Mott Ave, Wantagh | 998 | ||
| 3652 Princeton Dr N, Wantagh | 1,867 | 02/25/2016 | $400,000 |
| 3634 Princeton Dr N, Wantagh | 2,004 | 08/17/1995 | $191,500 |
| 1681 Jane St, Wantagh | 1,165 | 06/28/2007 | |
| 3617 Demott Ave, Wantagh | 1,585 | 06/19/2020 | |
| 3605 Princeton Dr, Wantagh | 2,022 | ||
| 3628 Princeton Dr N, Wantagh | 2,272 | ||
| 3611 Demott Ave, Wantagh | 1,633 | 09/19/2024 | $740,000 |
| 3663 DE Mott Ave, Wantagh | 2,109 | 09/09/2020 | $580,000 |
| 1698 Temple Dr, Wantagh | 2,280 | 04/21/2025 | |
| 3646 Princeton Dr N, Wantagh | 2,076 | ||
| 3622 Princeton Dr N, Wantagh | 1,800 |