Planning application in the works? The date 26 November could decide which rules apply

What changed this week?

Are you preparing a planning application for a home, an extension, a change of use or a development site around 26 November? The date may determine which legislation and paperwork govern the file.

The national planning portal now states that the Planning and Development Act 2024 will come into operation on Thursday 26 November 2026 and that all new applications from that date will be subject to the new legislation. It specifically tells agents to familiarise themselves with updated application forms, public notices and validation requirements. The Department of Housing, Local Government and Heritage has also published a confirmation notice for the date (Local Government Ireland, 2026; Department of Housing, Local Government and Heritage, 2026a).

This is a material transition, not a change in the planning prospects of every property. A new form cannot turn unsuitable land into a housing site. Equally, a sound proposal can be delayed if it is lodged with the wrong notice or supporting documents.

Before or after 26 November is not a casual choice

The 2024 Act is being brought into operation in stages. Section 1 says its provisions commence on the day or days appointed by ministerial order. That distinction matters: a departmental announcement tells applicants what to prepare for, while the operative order gives the provisions legal effect (Law Reform Commission, 2026a).

The transitional rule is also important. Section 626 says the Planning and Development Act 2000 continues to apply to an application for permission made before the repeal of the relevant provision. In ordinary terms, a file already properly made under the outgoing system is not simply converted into a new-law application because the calendar reaches 26 November (Law Reform Commission, 2026b).

However, nobody should treat that as an invitation to rush an incomplete application through the door. Whether an application has been validly made can be a legal and procedural question. Confirm the position with the relevant planning authority and the planning professional or solicitor advising on the particular file.

What should be checked in the application pack?

Start with the current form, the newspaper notice, the site notice and the evidence showing that the applicant is entitled to apply. The Department's published draft control-of-development regulations contain a standard development application form and require documentary proof of eligibility. They also set out revised notice and validation material (Department of Housing, Local Government and Heritage, 2026b).

The word draft deserves attention. The Department PDF available when this article was checked on 13 November displayed no assigned statutory-instrument number. It is useful preparation, but the final signed regulations and any updated council guidance should be checked immediately before lodging. Do not copy a form from an older application merely because the proposed house or site looks similar.

The 2024 Act also changes some substantive routes. For example, outline permission is limited to proposals of no more than four housing units. A landowner considering five or more homes cannot assume that the familiar outline-permission route remains available. Larger housing proposals can also engage mandatory pre-application procedures. Those points should shape the professional brief before money is spent on notices and drawings, not emerge after submission.

Why does this matter to a buyer or seller?

A planning application is a proposal. A grant is permission. Neither proves that construction has started or that a completed home complies with every condition. The transition adds another document question: under which Act was the application made, and does the planning register show it as valid?

A seller of land with development potential should present the planning position with dates and documents rather than a loose claim that a site is suitable for houses. If an application is being prepared, sale particulars should distinguish that work from a permission already granted. If permission exists, the buyer still needs the decision, conditions, appeal position, duration and evidence of any commencement or compliance relied upon.

For a buyer, the safest approach is to price the property that legally exists. Planning potential can be relevant to value, but it should be supported by the development plan, site constraints, servicing evidence and competent planning advice. The announced change of statute does not by itself increase or reduce the value of a residence, a rural holding or a development site.

The local question is the file, not the county average

The same national transition applies in County Roscommon, County Leitrim and County Longford. Its practical effect will still be property-specific. A house extension in Strokestown, a rural application near Kilglass, a change of use in Longford town and a multi-unit proposal near Carrick-on-Shannon may involve very different planning policies, infrastructure and environmental issues.

Use the relevant county planning register to follow the application actually affecting the property. Check the lodged date, validation status, documents, submissions, decision and any appeal. A planning application is not evidence of permission; a permission is not evidence of construction; and a county-wide housing figure does not settle the prospects of an individual site.

This article does not identify a town-level price effect because no such evidence follows from the legal change. The useful conclusion is procedural: if a sale, purchase or valuation relies on a planning assumption, record the exact application and legal stage on which that assumption rests.

A practical checklist before lodging

Before an application is submitted around the transition date, ask five questions:

• Which Act and regulations will govern the application on the intended lodging date?

• Has the applicable commencement order been checked?

• Are the current application form, public notices and declarations being used?

• Does the pack include the evidence of eligibility and other validation documents required for this proposal?

• Has the relevant planning authority confirmed any local submission arrangements or system changes?

The national portal has also announced a scheduled period of unavailability on 16 November to enable system changes. That is a practical sign that the transition is being implemented, but it does not replace the legal check for a particular application (Local Government Ireland, 2026).

My view is simple: choose the application date because the project is ready and the correct regime has been verified. A hurried submission built around an expiring form is a poor foundation for a home, a sale or a development decision.