| Primary address | 5644 Sound Avenue, Riverhead |
| Zip code | 11901 |
| County | Suffolk |
| Municipality | Riverhead |
| Parcel ID | 8-7-4 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 02/27/2020 |
| Sale price | $350,000 |
| Arm's length | Register |
| Current property tax | $14,897 |
| Building sqft | 2,819 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 1.01 |
| Frontage | 155 |
| Year built | 1937 |
| Year last altered | 2006 |
| Stories | 2 |
| Rooms | 8 |
| Bedrooms | 4 |
| Bathrooms | 2 |
| Half bathrooms | 1 |
| Zoning district | Register |
| School district | Riverhead |
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:
5644 Sound Avenue, Riverhead, NY 11901 was built in 1937 and has a total of 2,819 square feet.
What is the assessed value of 5644 Sound Avenue, Riverhead, NY 11901 and the property tax paid?Assessed at $67,900, the tax amount paid for 5644 Sound Avenue, Riverhead, NY 11901 is $13,949.
When was 5644 Sound Avenue, Riverhead, NY 11901 last sold and what was the last sale price?5644 Sound Avenue, Riverhead, NY 11901 was last sold in 02/27/2020 for $350,000.
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 5644 Sound Avenue, Riverhead, including title documents, transfer conditions, mortgages and liens.
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 5644 Sound Avenue, Riverhead, NY 11901. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $13,950 |
| Current property tax | $14,897 |
| Market value | $832,108 |
| Assessed value | $67,900 |
Here's the assessment & property tax history for 5644 Sound Avenue, Riverhead, 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 | $814,149 | $67,900 | 193.0705 | $13,109 | +5.97% |
| 2023-2024 | $730,893 | $67,900 | 182.1973 | $12,371 | +0.36% |
| 2022-2023 | $669,626 | $67,900 | 181.537 | $12,326 | -0.85% |
| 2021-2022 | $575,424 | $67,900 | 183.085 | $12,431 | +2.94% |
| 2020-2021 | $552,033 | $67,900 | 177.848 | $12,076 | +2.76% |
The complete history of permits filed for 5644 Sound Avenue, Riverhead, 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 Riverhead so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Riverhead and compare it to other neighborhoods in Suffolk County.
Create a free account to unlock extended information for 5644 Sound Avenue, Riverhead, 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 5644 Sound Avenue, Riverhead 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) |
|---|---|---|---|---|---|
| Peconic Community School | NR | Private | PK-6 | 60 | 2.21 |
| Peconic Community School | NR | Private | PK-6 | 60 | 2.21 |
| Aquebogue Elementary School | 5 | Public | K-5 | 474 | 2.61 |
| Our Redeemer Lutheran School of Aquebogue | NR | Private | PK, K-6 | 29 | 3.15 |
| Our Redeemer Lutheran School of Aquebogue | NR | Private | PK, K-6 | 29 | 3.15 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East End Christian Academy | NR | Private | PK, K-9 | 0 | 4.18 |
| Mattituck Junior Senior High School | 6 | Public | 7-12 | 548 | 4.26 |
| Bishop Mcgann-Mercy Diocesan High School | NR | Private | 7-12 | 481 | 4.58 |
| Riverhead Middle School | 3 | Public | 6-8 | 827 | 5.05 |
| St Isidore School | NR | Private | PK-8 | 133 | 5.27 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Mattituck Junior Senior High School | 6 | Public | 7-12 | 548 | 4.26 |
| Bishop Mcgann-Mercy Diocesan High School | NR | Private | 7-12 | 481 | 4.58 |
| Riverhead Senior High School | 3 | Public | 9-12 | 2,001 | 5.03 |
| Suffolk County Sheriffs Office | NR | Public | 12 | 7 | 5.39 |
| Riverhead Charter School | 6 | Charter | K-11 | 823 | 8.05 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 5644 Sound Avenue, Riverhead.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 7 Wigeon CT, Riverhead | 3,115 | 08/05/2005 | $1 |
| 5641 Sound Ave, Riverhead | 05/02/2014 | $1 | |
| 5629 Sound Ave, Riverhead | 05/02/2014 | $1 | |
| 88 16th St, Wading River | 1,080 | 09/29/2020 | $375,000 |
| 5628 Sound Ave, Riverhead | 12/21/2022 | $840,000 | |
| 733 Herricks Ln, Riverhead | 2,186 | 10/17/2012 | $700,000 |
| 241 Sandpiper Dr, Riverhead | 2,082 | 02/04/2015 | $1 |
| 5506 Sound Ave, Riverhead | 1,639 | 03/25/2015 | $830,000 |
| 94 16th St, Wading River | 620 | 06/12/2025 | $400,000 |
| 73 Park St, Wading River | 710 | 04/26/2023 | $390,000 |
| 66 Pier Ave, Riverhead | 3,352 | 01/23/2020 | $220,000 |
| 930 Sound Shore Rd, Riverhead | 1,248 | 04/27/2020 | $492,500 |
| 4 Mystic CT, Riverhead | 2,252 | 05/23/2005 | $497,000 |
| 70 16th St, Wading River | 3,116 | 02/26/2020 | $360,000 |
| 7 Karen CT, Wading River | 2,134 | 11/21/2025 | $820,000 |
| 10 Park Pl, Calverton | 1,152 | 03/17/2023 | $1 |
| 2705 Roanoke Ave, Riverhead | 996 | 07/25/1996 | $165,000 |
| 19 Karen CT, Wading River | 2,155 | 02/21/2002 | $315,000 |
| 3 Maple Rd, Calverton | 1,260 | 06/20/2002 | $140,000 |
| 5 Wigeon CT, Riverhead | 2,665 | 05/29/2013 | $1 |