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Fresh figures suggest confidence is returning across the county from Kilkenny City to Thomastown and Castlecomer.

Planning activity in County Kilkenny has generally been steady over the last decade, but the most recent figures point to something more than routine fluctuations. After a softer year in 2024, planning applications in Kilkenny climbed strongly in 2025, signalling a renewed level of development intent across the county. From proposals in and around Kilkenny City to activity across established towns like Thomastown, Callan, Castlecomer, Graiguenamanagh and Piltown, the data suggests the county is moving into a more active planning phase again.

It’s important to note that planning applications don’t always translate directly into construction, but they do reveal a key early signal: people and organisations are once again preparing to build, extend, invest, and develop. When application levels rise, it often indicates a stronger pipeline for housing delivery, local commercial expansion, and rural development particularly relevant in a county like Kilkenny where planning demand is spread between the city, towns, villages and countryside.

Want to track new planning applications in Kilkenny automatically?

If you're monitoring development in Kilkenny for property search, planning work, local awareness, or commercial opportunity the easiest way to stay informed is to get alerts as soon as new applications are lodged. With MapAlerter Planning Alerts, you can receive email notifications when new planning applications appear in your chosen area, without constantly checking council lists.

Planning Applications Across County Kilkenny (Mapped Locations)

A Decade of Planning Patterns in Kilkenny (2016–2025)

Looking across the ten-year series, Kilkenny shows a fairly consistent profile with one or two clear turning points. Application volumes spent several years in the mid-to-high 800 range before moving into a busier period from 2019 onward. That upward movement culminated in 2021, when Kilkenny recorded one of its strongest years for planning activity, with over a thousand applications a level that is difficult for most counties to sustain year after year. The period that followed is where the story becomes more revealing. Kilkenny saw a sharp drop in 2022, and while 2023 and 2024 recovered slightly, they didn’t fully restore the momentum lost after the 2021 peak. This makes the 2025 rebound particularly notable, because it represents not just a marginal improvement, but a meaningful shift back towards a higher level of countywide planning activity.

Kilkenny planning applications: key highlights (2016–2025)

• Planning applications in County Kilkenny increased by around 9% over the decade, rising from 883 in 2016 to 963 in 2025.

• 2021 was the peak year, with 1,054 applications, the highest level recorded in the period analysed.

• Applications fell sharply in 2022, declining by nearly 21% year-on-year, before stabilising in 2023 and dipping again slightly in 2024, followed by a strong rebound in 2025.

• By 2025, Kilkenny accounted for approximately 2.7% of planning applications nationally, ranking 18th highest among local authorities in the dataset.

Kilkenny’s 2025 Rise: A Clear Change of Pace

After recording 820 applications in 2024, Kilkenny climbed to 963 applications in 2025. That is a significant jump year-on-year and places 2025 among the stronger years in the dataset, even if it does not fully exceed the 2021 high point. In practical terms, the increase suggests that more projects are re-entering the system whether that’s one-off homes, extensions, rural development, or commercial proposals that may have been paused during uncertainty in the previous two years. Kilkenny doesn’t typically display the extreme boom-and-bust planning cycles seen in some larger commuter counties, which makes this year’s rise even more meaningful. When a county with relatively stable behaviour experiences a sharp annual lift, it can point to confidence returning in a broad-based way, rather than the change being driven by just one major scheme.

What the Monthly Pattern Suggests About 2025

The monthly breakdown helps explain why the 2025 total feels like a sustained improvement rather than a temporary spike. Planning activity was relatively well distributed throughout the year, with stronger volumes through the middle months which is consistent with typical application behaviour. Spring and summer are often when projects are ready for submission after design work, surveying, and feasibility checks are completed, and when applicants aim to align planning timelines with construction seasons. In Kilkenny, this spread of applications suggests steady underlying demand across the county rather than planning activity being driven by a single sudden surge or one-off outlier month.

Why Planning Activity Matters

Planning trends aren’t just a data curiosity. They offer an early indicator of what may shape the county’s built environment over the next 12–24 months. More planning applications can mean future changes to local housing supply, traffic patterns, infrastructure pressure, and the pace of both urban and rural settlement growth. For professionals such as engineers, planners, surveyors, contractors and suppliers rising volumes often signal pipeline strength and increased workload ahead. For residents and communities, this matters too. Development changes can arrive quickly and unexpectedly, particularly if the first time people hear about a proposal is when machinery arrives onsite. That’s why staying ahead of planning activity is increasingly valuable especially in towns and areas experiencing sustained demand.

Get Kilkenny Planning Alerts

If you want to stay informed on planning applications in Kilkenny whether for local awareness, work, property research, or business development MapAlerter makes it simple. You choose the area you want to monitor, and you’ll receive alerts when new applications are lodged, without needing to track council lists manually.

A Word of Appreciation For The Data Providers

Data Source & Licensing: Planning Data is published by the Department of Housing, Planning and Local Government and is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License (CC BY-ND 4.0).  We would like to thank the Department of Housing, Planning and Local Government for making Planning Data publicly available. The availability of this data supports improved transparency and enables services such as MapAlerter to process and present planning-related information in more accessible and useful formats. The data used in this report is based on results that were available from Jan 5th 2026.