Clear Advice for Cork Ratepayers
Cork City and Cork County are currently subject to a full revaluation of commercial and industrial properties for local authority rates purposes, commonly referred to as Reval 2027.
This process will determine the rateable valuation of every commercial property in Cork and, in turn, the level of commercial rates payable for many years to come. For most occupiers and owners, the outcome of this revaluation will shape their rates liability well beyond the end of the decade.
Early, informed engagement is therefore critical.
What Is the Cork Revaluation?
A revaluation is a statutory reassessment of the Net Annual Value (NAV) of all rateable commercial and industrial properties within a local authority area.
In simple terms, it is an exercise to determine the open market rental value that a property could reasonably have been expected to achieve at a fixed valuation date — regardless of the rent actually being paid or the performance of the business occupying it.
While often presented as an administrative process, a revaluation is fundamentally a valuation exercise, governed by evidence, market analysis and statutory assumptions.
Although the revaluation does not increase the overall amount of rates collected by Cork City Council or Cork County Council, it redistributes the rates burden between properties depending on how relative rental values have changed over time. Some ratepayers will see reductions; others will see significant increases.
Revaluation and Rent Reviews – A Useful Comparison
For many ratepayers, the easiest way to understand a revaluation is to think of it as being very similar to a rent review.
Both processes involve:
• assessing market rental evidence,
• applying statutory or contractual assumptions,
• analysing comparable properties, and
• forming a professional judgement as to value.
The critical difference is this:
• A rent review typically fixes rent for around five years.
• A revaluation is likely to fix your rateable valuation and hence rates payable for at least ten years — and sometimes longer.
This makes the revaluation more consequential than most rent reviews, particularly for occupiers with long term trading horizons or tight margins.
An error at this stage can result in years of overpayment, with limited scope to correct it later.
Key Cork Revaluation Timelines
Valuation Date: 30th June 2025
All values are assessed by reference to market conditions as at this date.
Assessment Phase:
During 2026 Tailte Éireann are assessing each property using information supplied by the ratepayer, market evidence and valuation methodology.
Proposed Valuation Certificates:
Expected to issue during Q1 2027, setting out the proposed new valuation for each property.
Final Valuation Certificates:
Expected to issue on the 15th of September 2027.
Statutory Deadlines:
Strict time limits apply for making representations within 40 days of the issuing the Proposed Valuation Certificates and lodging appeals within 28 days of the Final Valuation Certificates.
Effective Date:
New valuations will apply for rates purposes from the 1st of January 2028 onwards.
Deadlines Matter — And the Consequences Are Real
One of the most common and costly mistakes ratepayers make is missing statutory deadlines.
The revaluation process operates within tight and inflexible time limits. If a Proposed Valuation Certificate is issued and no representation or appeal is made within the prescribed period, the valuation will almost certainly stand.
In practical terms:
• Late challenges are rarely entertained
• Reopening a settled valuation is extremely difficult
• In most cases, errors cannot be corrected until the next revaluation cycle
That next opportunity may be a decade away.
This is why early review, proper analysis and timely action are essential.
How I Assist Cork Ratepayers
I advise occupiers and owners throughout every stage of the Cork revaluation process, with a focus on achieving fair, defensible and sustainable outcomes.
My services include:
• reviewing and advising on information submitted to Tailte Éireann,
• assessing Proposed Valuation Certificates against market evidence and valuation principles,
• preparing clear, focused representations,
• advancing on appeals where justified, and
• advising on post revaluation strategy, revisions and material changes.
I do not adopt a volume driven or speculative approach. Each instruction is handled on its own merits, with careful attention to evidence, timing and risk.
Why Instruct Me?
Choosing the right adviser for a revaluation is a strategic decision, not an administrative one.
• Over 35 years’ professional experience
Including multiple national revaluations, rent reviews and rating appeals.
• Senior led, hands on involvement
Your case is handled directly by me, not delegated or processed through templates.
• Credible advocacy
I focus on arguments that withstand scrutiny by valuation professionals and appeal bodies.
• Clear, commercial guidance
You will understand the risks, likely outcomes and strategic options at every stage.
Including multiple national revaluations, rent reviews and rating appeals.
• Senior led, hands on involvement
Your case is handled directly by me, not delegated or processed through templates.
• Credible advocacy
I focus on arguments that withstand scrutiny by valuation professionals and appeal bodies.
• Clear, commercial guidance
You will understand the risks, likely outcomes and strategic options at every stage.
