23 Union Avenue, Ronkonkoma, NY 11779 Property Information
23 Union Avenue, Ronkonkoma, NY 11779 Property Information
- General
- Owner
- Documents
- Tax
- Permits
- Neighborhood
Address
| Primary address | 23 Union Avenue, Ronkonkoma |
| Zip code | 11779 |
| County | Suffolk |
| Municipality | Brookhaven |
| Parcel ID | 8017820 |
Sales & Tax Overview for 23 Union Avenue, Ronkonkoma
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 06/06/2014 |
| Sale price | $200,000 |
| Arm's length | Register |
| Property tax | $7,558 |
Lot & Building Information for 23 Union Avenue, Ronkonkoma
| Building class | One Story Small Structure (484) |
| Acreage | 0.5 |
Zoning, Use & Area Overview
| School district | Sachem |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Other Property Data for 23 Union Avenue, Ronkonkoma
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
- • Improvements for 23 Union Avenue, Ronkonkoma , including their type, square footage, grade and when they were built.
- • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Sign up
About 23 Union Avenue, Ronkonkoma
The current market value is $403,774.
How many commercial spaces does this building have?This building has 2 commercial spaces available for lease.
Ownership Information
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Past Sales & Property History for 23 Union Avenue, Ronkonkoma
Create a free account to view the complete sales history for 23 Union Avenue, Ronkonkoma, including title documents, transfer conditions, mortgages and liens.
Sign up
*Here are the three most recent sales for this property.
Title Documents for 23 Union Avenue, Ronkonkoma
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.
Sign up
R: Recorded date
D: Document date
Property Taxes for 23 Union Avenue, Ronkonkoma
Access detailed property tax data for 23 Union Avenue, Ronkonkoma, NY 11779. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $7,558 |
| Market value | $403,774 |
| Assessed value | $2,140 |
Assessment History for 23 Union Avenue, Ronkonkoma
Here's the assessment & property tax history for 23 Union Avenue, Ronkonkoma, 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 | $403,774 | $2,140 | 338.342 | $7,241 | -17.92% |
| 2023-2024 | $396,296 | $2,140 | 412.188 | $8,821 | +27.16% |
| 2022-2023 | $345,161 | $2,140 | 324.157 | $6,937 | +3.72% |
| 2021-2022 | $289,189 | $2,140 | 312.54 | $6,688 | +2.63% |
| 2020-2021 | $277,922 | $2,140 | 304.524 | $6,517 | +1.29% |
Permits for 23 Union Avenue, Ronkonkoma
The complete history of permits filed for 23 Union Avenue, Ronkonkoma, 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.
Data not available for this property.
Demographics by Zip Code
| Total population | 38,206 |
| Median age | 39.7 |
| Average household income | $130,603 |
| Family households | 67.5% |
| Occupied housing units | 13,215 |
| Owner occupied units | 75.7% |
| Average number of people per household | 2.86 |
| Median year structure built | 1971 |
| Median value for units with a mortgage | $496,500 |
| Median value for units without a mortgage | $461,300 |
Risk
Create a free account to unlock extended information for 23 Union Avenue, Ronkonkoma, 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) |
Transportation
Access the detailed traffic volume map for 23 Union Avenue, Ronkonkoma 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 |
Neighbors for 23 Union Avenue, Ronkonkoma
Here are the neighbors for 23 Union Avenue, Ronkonkoma.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 184 Smith Rd, Ronkonkoma | 1,735 | 12/20/2001 | $150,000 |
| 162 Carroll Ave, Ronkonkoma | 1,209 | ||
| 277 Cenacle Rd, Ronkonkoma | 2,051 | 07/06/2007 | $460,000 |
| 21 Warner Ln, Ronkonkoma | 1,673 | 06/28/2023 | |
| 264 Hawkins Ave, Ronkonkoma | 2,164 | 11/18/2003 | $391,100 |
| 262 Hawkins Ave, Ronkonkoma | 2,151 | 10/03/2003 | |
| 395 Portion Rd, Ronkonkoma | 04/05/2011 | $55,200 | |
| 266 Hawkins Ave, Ronkonkoma | 2,240 | 12/29/2023 | $736,450 |
| 26 Park Ave, Ronkonkoma | 3,353 | 07/01/2021 | $585,000 |
| 322 Smith Rd, Ronkonkoma | 1,605 | 07/26/2013 | $295,000 |
| 201 Smith Rd, Ronkonkoma | 2,116 | 09/26/2008 | |
| 56 Ackerly Ln, Ronkonkoma | 1,312 | 05/27/2010 | |
| 25 Warner Ln, Ronkonkoma | 1,728 | 09/19/2019 | |
| 7 Wittridge St, Ronkonkoma | 11/06/2003 | $220,000 | |
| 57 Center St, Ronkonkoma | 1,448 | 01/12/2016 | |
| 42 Hudson Ave, Lake Grove | 02/26/1997 | $88,000 | |
| 54 Union Ave, Ronkonkoma | 5,145 | 03/14/2014 | |
| 260 Hawkins Ave, Ronkonkoma | 10/16/2023 | $380,000 | |
| 48 Center St, Ronkonkoma | 1,224 | 01/23/2003 | $270,000 |