| Primary address | 21 Valley Drive, Sound Beach |
| Zip code | 11789 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 1810280 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 10/26/2015 |
| Sale price | $10 |
| Arm's length | Register |
| Current property tax | $9,716 |
| Building sqft | 2,805 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.16 |
| Year built | 1935 |
| Rooms | 7 |
| Bedrooms | 3 |
| Bathrooms | 1 |
| School district | Rocky Point |
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:
21 Valley Drive, Sound Beach, NY 11789 was built in 1935 and has a total of 2,805 square feet.
What is the assessed value of 21 Valley Drive, Sound Beach, NY 11789 and the property tax paid?Assessed at $2,650, the tax amount paid for 21 Valley Drive, Sound Beach, NY 11789 is $11,143.
When was 21 Valley Drive, Sound Beach, NY 11789 last sold?21 Valley Drive, Sound Beach, NY 11789 was last sold in 12/21/2023.
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 21 Valley Drive, Sound Beach, 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 21 Valley Drive, Sound Beach, NY 11789. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $11,144 |
| Current property tax | $9,716 |
| Market value | $500,000 |
| Assessed value | $2,650 |
Here's the assessment & property tax history for 21 Valley Drive, Sound Beach, 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 | $500,000 | $2,650 | 412.161 | $10,922 | +3.12% |
| 2023-2024 | $490,741 | $2,650 | 399.696 | $10,592 | +2.56% |
| 2022-2023 | $427,419 | $2,650 | 389.72 | $10,328 | +2.16% |
| 2021-2022 | $358,108 | $2,650 | 381.488 | $10,109 | +0.87% |
| 2020-2021 | $344,156 | $2,650 | 378.192 | $10,022 | +1.47% |
The complete history of permits filed for 21 Valley Drive, Sound Beach, 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 21 Valley Drive, Sound Beach, 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 21 Valley Drive, Sound Beach 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) |
|---|---|---|---|---|---|
| Andrew Muller Primary School | NR | Public | K-2 | 468 | 0.90 |
| Sound Beach School | 4 | Public | 3-5 | 473 | 1.27 |
| Mount Sinai Elementary School | 7 | Public | K-4 | 659 | 1.71 |
| Joseph A Edgar Imtermediate School | 3 | Public | 3-5 | 592 | 2.37 |
| Frank J Carasiti Elementary School | NR | Public | K-2 | 519 | 2.40 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| North Country Road School | 5 | Public | 6-8 | 534 | 1.27 |
| Rocky Point Middle School | 4 | Public | 6-8 | 638 | 2.30 |
| Mount Sinai Middle School | 5 | Public | 5-8 | 667 | 3.19 |
| Albert G Prodell Middle School | 9 | Public | 6-8 | 456 | 4.19 |
| Maryhaven Center Of Hope | NR | Private | 47 | 4.78 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Rocky Point High School | 7 | Public | 9-12 | 923 | 2.20 |
| Miller Place High School | 9 | Public | 9-12 | 820 | 2.34 |
| Mount Sinai High School | 9 | Public | 9-12 | 720 | 3.37 |
| Maryhaven Center Of Hope | NR | Private | 47 | 4.78 | |
| Comsewogue High School | 6 | Public | 9-12 | 1,153 | 5.09 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Valley Drive, Sound Beach.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 11 Valley Dr, Sound Beach | 980 | 07/15/2019 | $279,999 |
| 10 Yaphank Rd, Sound Beach | 708 | 04/03/2013 | |
| 16 Yaphank Rd, Sound Beach | 744 | 06/22/2018 | $190,000 |
| 7 Quogue Rd, Sound Beach | 04/06/2009 | ||
| 2 Yaphank Rd, Sound Beach | 980 | 02/26/2019 | $289,000 |
| 3 Valley Dr, Sound Beach | 837 | 12/13/1993 | $75,000 |
| 24 Riverhead Dr, Sound Beach | |||
| 2 Valley Dr, Sound Beach | 11/30/2023 | $352,500 | |
| 4 Yaphank Rd, Sound Beach | 2,811 | 04/22/2014 | $262,500 |
| 6 Valley Dr, Sound Beach | 812 | 04/11/2025 | $454,000 |
| 7 Valley Dr, Sound Beach | |||
| 14 Yaphank Rd, Sound Beach | 1,248 | 08/25/2001 | |
| 10 Valley Dr, Sound Beach | 1,710 | 09/14/2002 | |
| 36 Riverhead Dr, Sound Beach | 05/22/2013 | $254,500 | |
| 40 Riverhead Rd, Sound Beach | 08/18/2010 | ||
| 18 Valley Dr, Sound Beach | 888 | 08/16/2022 | |
| 9 Valley Dr, Sound Beach | 528 | 04/16/2025 | |
| 1 Woodmere Rd, Sound Beach | 2,821 | 11/11/1994 | |
| 17 Woodmere Rd, Sound Beach | 1,211 | 02/20/2023 | $10 |
| 14 Valley Dr, Sound Beach | 850 | 04/15/2024 | $395,000 |