Union — home to the villages of Endicott and Johnson City — anchors the western "Triple Cities" alongside Binghamton, with a deep industrial legacy from IBM and Endicott Johnson and the redeveloped Oakdale Commons retail center.
An assessment is an opinion, not a final number. Duffy & Catlin PLLC represents commercial, industrial, and residential owners across Union and Broome County in challenging assessments that don't hold up — at no upfront cost.
When Town of Union builds its assessment roll, properties are valued in bulk using broad market models. Those models lean on neighborhood-wide trends — not your building's condition, your block, your actual rent roll, or the most relevant comparable sales.
Union pairs the Main Street corridors of Endicott and Johnson City with the redeveloped Oakdale Commons and a vast legacy industrial base, including the former IBM Endicott campus. Older housing condition and complex industrial property both trip up mass-model assessments. Towns hear grievances only on Grievance Day, the 4th Tuesday in May.
Commercial and legacy industrial properties are especially vulnerable to over-assessment in a mass revaluation. The income, cost, and sales-comparison approaches each require proper application — and a mass model doesn't always get Union right.
Oakdale Commons retail, the Main Street corridors of Endicott and Johnson City, and mixed-use are frequently assessed without proper regard for real vacancy, lease terms, or market income. We apply the correct methodology to challenge inflated values.
The Huron Campus, legacy IBM and Endicott Johnson sites, warehouses, and manufacturing carry deep functional obsolescence and thin comparable sales that mass appraisals routinely miss.
Single-family and two-family homes across Endicott and Johnson City, plus multi-family stock, all benefit from review. Older-stock condition is frequently misjudged, and the effect compounds every year.
New York calculates an equalization rate for every municipality — the ratio of assessed value to full market value. When Union and Broome County market prices rise faster than assessments are updated, that rate falls, and the State treats your property as worth more for purposes of county tax apportionment.
The result is a larger share of the Broome County levy landing on your bill — with no change to the assessment roll and no formal notice. If your assessment was already excessive, the compounding effect is even greater. A timely challenge corrects both problems at once.
Request a Free Review →Send us your assessment notice. We evaluate whether your Union property has been over-assessed and advise you honestly on the strength of a challenge — at no cost and no obligation.
Union's assessor often allows a brief period to engage before the formal deadline. Early contact gives us the most time to build a complete, well-supported case.
We file your grievance with the Union Board of Assessment Review on Grievance Day — the 4th Tuesday in May. Miss it and you wait a full year, so we track the date and prepare well ahead.
We represent you at every hearing. Approved reductions appear on your school tax bill in late summer and your Broome County bill issued the following January.
From the first case review to any formal hearing or court proceeding, we manage every step of your Union appeal — so you don't have to.
Call or submit the form. We review your Union assessment notice and tell you honestly whether the evidence supports a viable challenge — no cost, no obligation.
For commercial property we examine income data, local comparables, cost approaches, and property-specific conditions to build a documented, credible case for reduction.
We prepare and submit every document — informal review applications, Town of Union BAR petitions, and supporting exhibits — correctly and before every deadline.
We manage all communication with the assessor's office and appear on your behalf at any BAR hearing, SCAR proceeding, or Article 7 court case. You stay informed without attending.
Don't see your municipality? We file across all of New York State. If you own property anywhere in the region — city or town, commercial or residential — contact us and we'll confirm the correct deadline and process for your location.
Tell us about your property. Whether you're in Union, the Broome County suburbs, or anywhere in New York State, we'll review your assessment and advise you honestly at no cost.
No obligation. No upfront fees. We typically respond within one business day. Attorney advertising.
Duffy & Catlin PLLC
505 Ellicott Street, Suite 500
Buffalo, NY 14203