| Primary address | 477 Twomey Avenue, Calverton |
| Zip code | 11933 |
| County | Suffolk |
| Municipality | Riverhead |
| Parcel ID | 79-2-6 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $2,280 |
| Building class | Electric Transmission (882) |
| Acreage | 0.13 |
| Frontage | 50 |
| Depth | 100 |
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:
Assessed at $10,400, the tax amount paid for 477 Twomey Avenue, Calverton, NY 11933 is $2,136.
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 477 Twomey Avenue, Calverton, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 477 Twomey Avenue, Calverton, NY 11933. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $2,137 |
| Current property tax | $2,280 |
| Market value | $127,451 |
| Assessed value | $10,400 |
Here's the assessment & property tax history for 477 Twomey Avenue, Calverton, 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 | $124,700 | $10,400 | 193.0705 | $2,008 | +5.97% |
| 2023-2024 | $111,948 | $10,400 | 182.1973 | $1,895 | +0.36% |
| 2022-2023 | $102,564 | $10,400 | 181.537 | $1,888 | -0.85% |
| 2021-2022 | $88,135 | $10,400 | 183.085 | $1,904 | +2.94% |
| 2020-2021 | $84,553 | $10,400 | 177.848 | $1,850 | +2.76% |
The complete history of permits filed for 477 Twomey Avenue, Calverton, 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 477 Twomey Avenue, Calverton, 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 477 Twomey Avenue, Calverton 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) |
|---|---|---|---|---|---|
| Riley Avenue School | 4 | Public | K-4 | 461 | 0.20 |
| Riverhead Charter School | 6 | Charter | K-11 | 823 | 0.97 |
| St John Paul II Regional School | NR | Private | PK-8 | 130 | 3.22 |
| St John Paul II Regional School | NR | Private | PK-8 | 130 | 3.22 |
| St Isidore School | NR | Private | PK-8 | 133 | 3.22 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Riverhead Charter School | 6 | Charter | K-11 | 823 | 0.97 |
| St John Paul II Regional School | NR | Private | PK-8 | 130 | 3.22 |
| St Isidore School | NR | Private | PK-8 | 133 | 3.22 |
| Bishop Mcgann-Mercy Diocesan High School | NR | Private | 7-12 | 481 | 3.27 |
| Riverhead Middle School | 3 | Public | 6-8 | 827 | 3.37 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Riverhead Charter School | 6 | Charter | K-11 | 823 | 0.97 |
| Suffolk County Sheriffs Office | NR | Public | 12 | 7 | 2.52 |
| Riverhead Senior High School | 3 | Public | 9-12 | 2,001 | 3.24 |
| Bishop Mcgann-Mercy Diocesan High School | NR | Private | 7-12 | 481 | 3.27 |
| Little Flower School | NR | Public | 3-12 | 92 | 5.24 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 477 Twomey Avenue, Calverton.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 508 Twomey Ave, Calverton | 2,426 | 04/02/2014 | $413,700 |
| 374 Riley Ave, Calverton | 46,805 | ||
| 485 Twomey Ave, Calverton | 2,377 | 03/07/2008 | $490,000 |
| 103 Overhill Rd, Wading River | 1,650 | ||
| 47 Deep Hole Rd, Calverton | 1,400 | ||
| 510 Twomey Ave, Calverton | 1,544 | 12/04/2002 | $225,000 |
| 111 Overhill Rd, Wading River | 1,381 | 09/25/2020 | $459,000 |
| 23 Deep Hole Rd, Calverton | 1,778 | ||
| 29 Dogwood Dr, Wading River | 02/20/2020 | $1 | |
| 517 Twomey Ave, Calverton | 4,032 | ||
| 504 Twomey Ave, Calverton | 2,519 | 09/16/2003 | $450,600 |
| 2 Baileys CT, Wading River | 3,250 | 07/13/2022 | $1,325,000 |
| 64 Overhill Rd, Wading River | 2,076 | 05/27/2020 | $405,000 |
| 506 Twomey Ave, Calverton | 2,400 | 12/05/2022 | $1 |
| 1651 Peconic Bay Blvd, Laurel | 2,521 | 01/20/1997 | $70,000 |
| 69 Meadow Path, Wading River | 3,840 | 10/19/2023 | $950,000 |
| 176 May Dr, Calverton | 2,269 | 03/01/2007 | $1 |
| 497 Twomey Ave, Calverton | 2,377 | 06/29/2006 | $519,990 |
| 481 Twomey Ave, Calverton | 1,440 | 01/16/2001 | $60,000 |
| 27 Meadow CT, Wading River | 2,362 | 11/27/2013 | $445,000 |