How to Object to a Planning Application in Ireland

Who can make a planning objection?

Under Section 37 of the Planning and Development Act 2000, any person or body may make an observation on a planning application. This includes neighbours, community groups, residents' associations, and individual members of the public regardless of where they live.

The 5-week window

Observations must be received by the planning authority within 5 weeks (35 days) from the date of receipt of the application by the planning authority — not the date you saw it advertised. This date is on the planning application on your local council's planning portal.

Once this window closes, the planning authority will not accept late observations. There is no extension for any reason.

The €20 observation fee

A fee of €20 must accompany your observation. This can typically be paid online via your local authority's planning portal, or by cheque/money order to the planning department. The fee applies per observation submission (not per ground of objection).

Valid grounds for objection

Your objection must be based on planning grounds — not personal preference or property values. Valid grounds include:

• Overlooking and loss of privacy — windows or terraces that directly overlook your habitable rooms or garden
• Overshadowing and loss of natural light — particularly for south-facing aspects
• Traffic hazard — access arrangements that create road safety issues
• Drainage and flood risk — proposals that may exacerbate existing drainage problems
• Inconsistency with the Development Plan — uses or densities that conflict with the local authority's adopted Development Plan zoning objectives
• Visual impact and character — developments out of scale or character with the established neighbourhood
• Ecological impact — effect on protected species or habitats

What to include in your objection

• Your full name and address (required by law)
• The planning reference number (found on the site notice and planning portal)
• The address of the development
• Your specific grounds of objection, clearly stated with supporting reasons
• Any supporting documentation — photographs, maps, measurements, expert opinions
• The observation fee of €20

What happens after you submit?

The planning authority must notify the applicant of your observation and give them an opportunity to respond. Your observation (and the applicant's response) becomes part of the public planning file. The planning officer considers all observations when making their recommendation.

The planning authority must issue a decision within 8 weeks of receiving the application (or longer if an Environmental Impact Assessment is required). If they grant permission over your objection, you can appeal to An Bord Pleanála within 4 weeks of the decision, for a further fee of €220.