Planning Appeals Ireland: Deadline, Fees and How the Process Works

A planning appeal is not an informal request for somebody else to take another look.

It is a statutory process with strict requirements.

The most important rule is the deadline.

For the full local-authority process first, see Planning Application Process Ireland.

Who hears planning appeals?

The national planning appeals body is now An Coimisiún Pleanála.

An Bord Pleanála was restructured and renamed in June 2025.

The Commission handles ordinary planning appeals as well as other categories of cases under planning legislation.

What is a first-party appeal?

A first party is the applicant who made the original planning application.

The applicant can appeal matters such as:

• refusal of permission;
• conditions attached to a decision to grant;
• and certain development-contribution issues.

For example, if you apply for a house and the council refuses the application, you can make a first-party appeal.

If the council grants the house but attaches a condition you consider unreasonable, you may appeal that condition.

What is a third-party appeal?

A third party is somebody other than the applicant.

A third-party appellant normally needs to have made a valid submission or observation on the planning application while it was before the planning authority.

The Commission requires the acknowledgement from the planning authority showing that the person participated at that stage.

This is a major reason not to ignore the original public-submission period if you may want appeal rights later.

The four-week deadline

An Coimisiún Pleanála states that a normal planning appeal must be made within four weeks beginning on the date the planning authority makes its decision.

This is not:

• four weeks from when you open the letter;
• four weeks from when your neighbour tells you;
• or one calendar month whenever convenient.

It runs from the planning authority’s decision date.

The Commission provides a calendar tool for calculating the final date.

The appeal must meet the receipt deadline.

Posting it on the final day is not the same as the Commission receiving it on time.

The 5.30pm cut-off

For appeals delivered under the applicable process, the Commission states that the appeal must be received by 5.30pm on the final day.

If the final day falls on a weekend or public holiday when the offices are closed, the rules can move the valid receipt date to the next working day.

There are also special statutory timing rules around the Christmas period.

Do not calculate a borderline deadline yourself if the appeal matters.

Use the Commission’s current calculator and guidance.

How much does a planning appeal cost?

Current ordinary appeal fees include:

• €220 for a non-commercial first-party appeal without retention;
• €220 for an ordinary third-party planning appeal;
• €110 for a qualifying reduced-fee appeal;
• €110 to apply for leave to appeal;
• €110 for an appeal after leave has been granted;
• €50 to make an observation on an existing appeal;
• €50 to request an oral hearing.

Different and much higher fees can apply to commercial, retention, EIAR/NIS and other categories.

Check the current fee table before submitting.

Paying the wrong fee can make an appeal invalid.

How do you make an appeal?

The Commission currently provides routes including:

• online submission for eligible appeal types;
• post;
• or delivery in person.

The online appeals platform accepts ordinary first-party and third-party appeals among specified categories.

The appeal has to be complete when made.

Do not assume you can file a placeholder letter and send the actual grounds later.

What needs to be in the appeal?

A valid appeal needs the required identifying information and planning grounds.

Typical requirements include:

• appellant’s name and address;
• agent details if applicable;
• enough information to identify the planning application;
• grounds of appeal;
• supporting documents you want considered;
• the correct fee;
• and, for a third party, the acknowledgement showing participation at council stage.

The Commission already receives the planning authority’s application file.

Its guidance advises appellants not to duplicate all of the drawings and documents already submitted to the local authority.

Your grounds need to be planning grounds

The Commission considers planning issues.

Potential grounds can involve:

• development-plan policy;
• zoning;
• residential amenity;
• overlooking;
• overdevelopment;
• traffic safety;
• access;
• flood risk;
• wastewater;
• heritage;
• ecology;
• design;
• scale;
• landscape;
• or consistency with relevant planning policy.

A private disagreement with the applicant is not automatically a planning ground.

Focus the appeal on matters the planning system can actually decide.

Can you add new grounds later?

Generally, once the appeal is made, you cannot simply keep adding new submissions whenever something occurs to you.

The Commission may invite or request further material in specified circumstances.

That makes the initial appeal document important.

Prepare it as if it may be your main opportunity to put the case.

What makes an appeal invalid?

The Commission lists common reasons such as:

• late receipt;
• incorrect or missing fee;
• missing name/address;
• no planning grounds;
• a third-party appeal without the required acknowledgement;
• and other failures to satisfy the statutory criteria.

An invalid appeal is not considered on its merits.

That is why procedural accuracy matters just as much as a strong argument.

How common are invalid appeals?

An Coimisiún Pleanála states that roughly 8% to 10% of appeals it receives are invalid each year.

That is a surprisingly high number.

The Commission specifically highlights deadlines and fees as common problems.

What happens after a valid appeal?

The Commission processes the appeal and receives the planning-authority file.

Other participants may have opportunities to respond where the legislation provides.

An inspector normally considers the documentation and may carry out a site inspection.

The inspector then prepares a report and recommendation.

The Planning Commissioners make the decision.

The final decision can:

• grant permission;
• grant subject to conditions;
• refuse;
• or otherwise determine the appealed matters within the Commission’s powers.

Is the inspector’s recommendation the decision?

No.

The inspector’s report is an important part of the case, but the Commission makes the formal decision.

The Commissioners can agree or disagree with the inspector’s recommendation.

How long does an appeal take?

An Coimisiún Pleanála states that it has a statutory objective to decide planning appeals within 18 weeks.

That is an objective, not a guarantee that every case will finish in 18 weeks.

If the Commission cannot make a decision within that period, it writes to participants with an update.

The appeal period can therefore materially extend a project’s timetable.

Can construction start while the appeal is pending?

Do not treat a local-authority decision to grant as a final permission while a valid appeal remains possible or is underway.

Where an appeal is lodged, the Commission becomes responsible for the appeal decision.

Construction should not proceed on the basis of the local decision as though the appeal did not exist.

What is an observation on an appeal?

Once an appeal exists, a person may be able to make an observation on the appeal under the applicable rules.

The current observation fee is generally €50.

This is different from being an appellant.

An observer participates in the existing appeal rather than initiating the appeal.

What is leave to appeal?

There is a limited procedure allowing a person who did not participate in the original planning-authority application to seek leave to appeal in certain circumstances.

It is not a general way to bypass the requirement to make a council-stage submission.

The statutory criteria are specific.

The current leave-to-appeal application fee is €110.

The request must generally be made within four weeks of the planning authority’s decision.

If leave is granted, the subsequent appeal has its own short deadline.

What happens after leave is granted?

The Commission’s current guidance states that an appeal following a successful leave-to-appeal application must be lodged within two weeks beginning on the date the registered notification is received.

The current fee for that subsequent appeal is €110.

Because this is a specialised route, follow the current Commission instructions exactly.

Can you request an oral hearing?

Yes, an oral hearing can be requested.

The current request fee is €50.

Requesting a hearing does not mean the Commission must hold one.

Oral hearings tend to be reserved for cases where the Commission considers one appropriate.

Most ordinary domestic appeals are determined on the written material.

Can an appeal be withdrawn?

Yes.

An appellant can withdraw an appeal before the decision.

The Commission states that the appeal fee is not refunded.

If the original planning applicant withdraws the underlying planning application, there is no longer an application for the Commission to determine on appeal.

Can the Commission dismiss an appeal?

Yes.

The Commission can dismiss appeals in circumstances including where it considers an appeal:

• vexatious;
• frivolous;
• without substance;
• made only to delay development;
• or made to secure money, gifts or consideration.

That power is one reason to keep an appeal focused on genuine planning issues.

Appealing a refusal of a house

If your house application is refused, read the planner’s report and the stated reasons carefully.

Before appealing, ask:

• can the refusal reasons be overcome?
• is redesign better than appeal?
• does the development plan strongly support the council’s position?
• would a fresh application with material changes be more efficient?
• do you need a planner, architect, engineer or specialist report?

An appeal is not automatically the right response to every refusal.

Sometimes the strongest planning strategy is a revised application.

Appealing conditions

Applicants can appeal specific conditions.

This can be relevant where a condition:

• materially changes the project;
• imposes a contribution;
• requires redesign;
• restricts use;
• or creates a technical obligation the applicant disputes.

But appealing one condition can place the planning case before the Commission.

Take professional advice before assuming a condition-only appeal is narrow and risk-free.

Third-party appeal strategy

A third-party appeal should be specific.

A useful structure is often:

1. identify the decision and development;
2. state the relevant planning policies;
3. explain the actual planning impact;
4. use evidence;
5. address the council planner’s reasoning;
6. state the outcome sought.

Avoid turning the appeal into a personal dispute with the applicant.

Judicial review is different

A planning appeal is a merits-based statutory appeal within the planning system.

Judicial review is a court process concerned with the legality of decisions and procedures.

It is not a third round of ordinary planning arguments.

The legal framework for planning judicial review has also been changing as the Planning and Development Act 2024 is commenced.

If court proceedings are being considered, obtain specialist legal advice immediately because strict time limits apply.

Frequently asked questions

How long do I have to appeal planning permission?

Normally four weeks beginning on the date the planning authority makes its decision.

How much is a planning appeal?

An ordinary non-commercial first-party or third-party planning appeal currently costs €220.

Can a neighbour appeal my planning permission?

Normally yes if they made a valid submission or observation at planning-authority stage and satisfy the appeal requirements.

Can I appeal if I did not object originally?

Only in limited circumstances through the leave-to-appeal procedure. It is not a general substitute for participating in the original application.

How long does An Coimisiún Pleanála take?

It has a statutory objective to decide appeals within 18 weeks, though cases can take longer.

Can I send extra arguments after lodging the appeal?

Do not assume so. The appeal should be complete when made unless the Commission later invites or requests additional material.

The bottom line

For planning appeals, procedural mistakes can end the case before the planning arguments are ever examined.

The priorities are:

1. calculate the deadline correctly;
2. use the correct appeal type;
3. pay the correct fee;
4. include every required document;
5. set out the complete planning grounds.

If the project matters financially, prepare the appeal early.

The final week is the wrong time to discover that a planning appeal has strict validity rules.