| Primary address | 439 Claus Avenue, Riverhead |
| Zip code | 11901 |
| County | Suffolk |
| Municipality | Riverhead |
| Parcel ID | 123-4-11 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 04/19/2024 |
| Sale price | $1 |
| Arm's length | Register |
| Current property tax | $9,013 |
| Building sqft | 1,538 |
| Building class | One Family Year-Round Residence (210) |
| Acreage | 0.22 |
| Frontage | 75 |
| Depth | 125 |
| Year built | 1950 |
| Year last altered | 2016 |
| Stories | 2 |
| Rooms | 6 |
| Bedrooms | 4 |
| Bathrooms | 1 |
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:
439 Claus Avenue, Riverhead, NY 11901 was built in 1950 and has a total of 1,538 square feet.
What is the assessed value of 439 Claus Avenue, Riverhead, NY 11901 and the property tax paid?Assessed at $38,900, the tax amount paid for 439 Claus Avenue, Riverhead, NY 11901 is $7,991.
When was 439 Claus Avenue, Riverhead, NY 11901 last sold and what was the last sale price?439 Claus Avenue, Riverhead, NY 11901 was last sold in 04/19/2024 for $1.
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 439 Claus Avenue, Riverhead, 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 439 Claus 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 | $7,992 |
| Current property tax | $9,013 |
| Market value | $476,715 |
| Assessed value | $38,900 |
Here's the assessment & property tax history for 439 Claus 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 | $466,427 | $38,900 | 193.0705 | $7,510 | +5.97% |
| 2023-2024 | $418,730 | $38,900 | 182.1973 | $7,087 | +0.36% |
| 2022-2023 | $383,630 | $38,900 | 181.537 | $7,062 | -0.85% |
| 2021-2022 | $329,661 | $38,900 | 183.085 | $7,122 | +2.94% |
| 2020-2021 | $316,260 | $38,900 | 177.848 | $6,918 | +2.76% |
The complete history of permits filed for 439 Claus 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 439 Claus 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 439 Claus 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) |
|---|---|---|---|---|---|
| St Isidore School | NR | Private | PK-8 | 133 | 0.25 |
| St Isidore School | NR | Private | PK-8 | 133 | 0.25 |
| St John Paul II Regional School | NR | Private | PK-8 | 130 | 0.25 |
| St John Paul II Regional School | NR | Private | PK-8 | 130 | 0.25 |
| Pulaski Street Elementary School | 4 | Public | 5-6 | 740 | 0.29 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Isidore School | NR | Private | PK-8 | 133 | 0.25 |
| St John Paul II Regional School | NR | Private | PK-8 | 130 | 0.25 |
| Riverhead Middle School | 3 | Public | 6-8 | 827 | 0.35 |
| Bishop Mcgann-Mercy Diocesan High School | NR | Private | 7-12 | 481 | 1.03 |
| East End Christian Academy | NR | Private | PK, K-9 | 0 | 1.32 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Riverhead Senior High School | 3 | Public | 9-12 | 2,001 | 0.47 |
| Bishop Mcgann-Mercy Diocesan High School | NR | Private | 7-12 | 481 | 1.03 |
| Riverhead Charter School | 6 | Charter | K-11 | 823 | 3.61 |
| Suffolk County Sheriffs Office | NR | Public | 12 | 7 | 3.72 |
| Westhampton Beach Senior High School | 8 | Public | 9-12 | 964 | 7.10 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 439 Claus Avenue, Riverhead.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 330 Sweezy Ave, Riverhead | 1,730 | 05/09/2025 | $450,000 |
| 435 Claus Ave, Riverhead | 1,598 | ||
| 341 Sweezy Ave, Riverhead | 2,550 | 02/20/2013 | $195,000 |
| 468 Claus Ave, Riverhead | 753 | 03/20/2013 | $1 |
| 357 Sweezy Ave, Riverhead | 2,091 | 03/15/2012 | $1 |
| 349 Sweezy Ave, Riverhead | 1,520 | ||
| 472 Claus Ave, Riverhead | 712 | 08/25/2003 | $155,000 |
| 353 Sweezy Ave, Riverhead | 1,744 | 01/29/2018 | $236,000 |
| 334 Sweezy Ave, Riverhead | 2,587 | 08/09/2000 | $104,940 |
| 338 Sweezy Ave, Riverhead | 1,758 | 12/27/2022 | $1 |
| 442 Kratoville Ave, Riverhead | 1,370 | 10/29/2018 | $260,000 |
| 450 Claus Ave, Riverhead | 1,568 | 04/30/2018 | $353,500 |
| 450 Kratoville Ave, Riverhead | 1,568 | ||
| 639 Osborn Ave, Riverhead | 1,111 | 08/04/2004 | $230,000 |
| 635 Osborn Ave, Riverhead | 1,266 | 03/16/2022 | $450,000 |
| 252 Mill Rd, Riverhead | 3,136 | 10/04/2012 | $1 |
| 274 Mill Rd, Riverhead | 7,434 | 11/13/2012 | $1 |
| 345 Sweezy Ave, Riverhead | 602 | 05/29/2013 | $121,999 |
| 522-526 Pulaski St, Riverhead | 1,730 | 11/21/2023 | $1,049,999 |
| 1407 Pulaski St, Riverhead | 6,000 | 02/28/1996 | $475,000 |