Welcome to the Town of Union, Connecticut, Office of Assessment online assessment database.

This database provides you with information on each parcel of real estate in Union, along with the ability to search for sales of properties that might be similar to your selected property. 

Union is performing a revaluation for the Grand List of October 1, 2023.  This revaluation will impact the tax bills due beginning in July 2024. 

Do not apply the current tax (mill) rate to your new assessment as the mill rate will change, using the prior mill rate will not correctly calculate your July 2024 tax bill.  The new mill rate will be determined in the Spring of 2024. 

If you are an Union property owner, and you do not have your 2023 revaluation assessment notice, you may look up the new assessment for your property using this online database. 

In conjunction with the 2023 revaluation assessment notices, you may review your new assessment with a representative of Vision Government Solutions by scheduling an informal hearing.  Informal hearings will be held by phone, by appointment only. 

To schedule an informal hearing, you may go to
www.vgsi.com/schedules and follow the instructions to schedule an informal hearing.  You will need the Parcel ID number (PID#), which can be found at the top of the 2023 revaluation assessment notice or on the online database.  If you wish to schedule an informal hearing for two or more properties, please do not schedule your hearings online, please call Vision Government Solutions at 1-888-844-4300.   If you do not have access to a computer, or prefer to call for an appointment time instead of scheduling your informal hearing online, you may call 1-888-844-4300 between the hours of 9:00 AM and 4:00 PM, Monday through Friday, excluding state holidays. 

Please DO NOT contact the Town of Union Office of Assessment to schedule your informal hearing with Vision Government Solutions.  The Town’s staff does not have access to create, change, or cancel hearing appointments. 

If you wish to appeal your assessment after the informal hearing, or if you are not able to attend an informal hearing, you may file an appeal with the Town of Union Board of Assessment Appeals.  Appeals to the Board of Assessment Appeals must be filed on or before February 20, 2019.  You do not have to attend an informal hearing to apply for a hearing with the Board of Assessment Appeals, but please bear in mind that the Board of Assessment Appeals process is more involved and more formal.  You may obtain an application at the Union Assessor’s Office.


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