| Primary address | 9 Mount Avenue, Wyandanch |
| Zip code | 11798 |
| County | Suffolk |
| Municipality | Babylon |
| Parcel ID | 55-3-24.1 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 01/15/2003 |
| Sale price | $191,000 |
| Arm's length | Register |
| Property tax | $8,355 |
| Building sqft | 2,046 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.275
|
| Year built | 1988 |
| Bathrooms | 2 |
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:
9 Mount Avenue, Wyandanch, NY 11798 was built in 1988 and has a total of 2,046 square feet.
What is the assessed value of 9 Mount Avenue, Wyandanch, NY 11798 and the property tax paid?Assessed at $2,380, the tax amount paid for 9 Mount Avenue, Wyandanch, NY 11798 is $8,354.
When was 9 Mount Avenue, Wyandanch, NY 11798 last sold and what was the last sale price?9 Mount Avenue, Wyandanch, NY 11798 was last sold in 01/15/2003 for $191,000.
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 9 Mount Avenue, Wyandanch, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 01/15/2003 | $191,000 | 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 9 Mount Avenue, Wyandanch, NY 11798. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $8,355 |
| Market value | $403,390 |
| Assessed value | $2,380 |
Here's the assessment & property tax history for 9 Mount Avenue, Wyandanch, 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 | $355,224 | $2,380 | 344.33 | $8,195 | +1.70% |
| 2023-2024 | $360,606 | $2,380 | 338.5657 | $8,058 | +1.29% |
| 2022-2023 | $305,129 | $2,380 | 334.2681 | $7,956 | +0.21% |
| 2021-2022 | $273,563 | $2,380 | 333.5693 | $7,939 | +1.44% |
| 2020-2021 | $261,538 | $2,380 | 328.8335 | $7,826 | +4.29% |
The complete history of permits filed for 9 Mount Avenue, Wyandanch, 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 9 Mount Avenue, Wyandanch, 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 9 Mount Avenue, Wyandanch 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) |
|---|---|---|---|---|---|
| Martin Luther King Elementary School | 3 | Public | 3-5 | 621 | 0.15 |
| La Francis Hardiman Elementary School | NR | Public | PK, K-2 | 624 | 0.15 |
| La Francis Hardiman Elementary School | NR | Public | PK, K-2 | 624 | 0.15 |
| ACADEMY CHARTER SCHOOL 2 | NR | Charter | K-2 | 144 | 0.34 |
| May Moore Primary School | NR | Public | PK, K-2 | 466 | 1.40 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Milton L Olive Middle School | 5 | Public | 6-8 | 581 | 0.84 |
| Robert Frost Middle School | 7 | Public | 6-8 | 903 | 1.44 |
| Ss Cyril & Methodius School | NR | Private | PK-8 | 195 | 1.91 |
| St Cyril & Methodius Catholic School | NR | Private | PK-8 | 190 | 1.91 |
| Robert Moses Middle School | 4 | Public | 6-8 | 1,074 | 2.01 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Wyandanch Memorial High School | 2 | Public | 9-12 | 843 | 0.70 |
| Deer Park High School | 7 | Public | 9-12 | 1,314 | 1.83 |
| North Babylon High School | 6 | Public | 9-12 | 1,506 | 2.48 |
| Upper Room Christian School | NR | Private | K-12 | 149 | 2.79 |
| Ascent School for Individuals With Autism | NR | Private | 4-12 | 24 | 2.97 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 9 Mount Avenue, Wyandanch.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 20 Ash Pl, Wyandanch | 1,689 | 02/15/2022 | |
| 14 Bedford St, Wyandanch | 960 | 02/14/2025 | |
| 8 Wheeler CT, Deer Park | 1,502 | 07/25/2023 | $595,000 |
| 97 S 28th St, Wyandanch | 1,034 | 05/15/2024 | $520,000 |
| 10 Wheeler CT, Deer Park | 1,007 | 08/31/1998 | $132,000 |
| 28 W 6th St, Deer Park | 1,447 | 04/14/2026 | $715,000 |
| 12 Wheeler CT, Deer Park | 1,152 | 01/21/2015 | $194,750 |
| 34 W 6th St, Deer Park | 1,223 | 08/10/2023 | $541,000 |
| 812 Mount Ave, Wyandanch | 1,900 | 12/15/2022 | $220,000 |
| 13 Ash Pl, Wyandanch | 1,225 | 09/21/2020 | |
| 95 S 28th St, Wyandanch | 1,088 | 07/28/2008 | |
| 21 Mount Ave, Wyandanch | 1,040 | ||
| 22 W 6th St, Deer Park | 2,159 | 03/25/1996 | |
| 16 Bedford St, Wyandanch | 11/20/2024 | $340,000 | |
| 99 S 28th St, Wyandanch | 1,060 | 12/01/2023 | |
| 15 Mount Ave, Wyandanch | 1,900 | 03/03/2005 | |
| 19 Mount Ave, Wyandanch | 1,020 | 03/22/2023 | $325,000 |
| 25 Mount Ave, Wyandanch | 2,617 | 02/28/2003 | $265,000 |
| 7 Mount Ave, Wyandanch | 1,500 | 04/28/2025 | $490,000 |
| 810 Mount Ave, Wyandanch | 1,290 | 01/17/2019 | $299,918 |