New planning exemptions allowing homeowners to build larger garden structures, install front garden bike and bin storage, and make more energy-efficiency upgrades without planning permission have officially come into effect.
The updated Exempted Development Regulations for Residential Dwellings introduce a series of changes aimed at reducing planning requirements for common home improvements while easing pressure on local planning authorities.
Among the most significant changes is a new exemption allowing homeowners to construct detached modular garden cabins of up to 45 square metres without applying for planning permission. While formal planning approval is no longer required, homeowners must still notify their local authority before construction begins.
Housing Minister James Browne said the reforms are designed to simplify the process for homeowners while enabling planners to focus on larger developments.
“These exemptions provide a practical option for people if it suits their situation and space without the rigmarole of going through extensive planning,” Browne said.
The Government has previously said the measure is intended to make it easier for younger and older family members to remain close to relatives while living independently within their communities.
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The regulations also remove planning requirements for bike and bin storage units in front gardens. According to the Department of Housing, the exemption covers storage capable of accommodating three to four adult bicycles, two cargo bikes or up to three wheelie bins.
Elsewhere, the maximum size for exempted back garden structures—including sheds, storage buildings, home offices and home gyms—has increased from 25 square metres to 30 square metres.
Additional changes include new planning exemptions for external wall insulation and an expansion of existing heat pump rules, allowing units to be installed in locations beyond the rear of a property.
The Government has also indicated that the taxation of standalone garden cabins, including how they will operate alongside the Rent-a-Room Relief scheme, will be clarified in the upcoming Budget.
Earlier this year, Taoiseach Micheál Martin confirmed the Government had revised its original approach, allowing qualifying garden cabins to be rented privately under the Rent-a-Room Relief scheme. The arrangement enables homeowners to earn up to €14,000 annually in tax-free rental income.
“The changes were made for practical reasons,” Martin said when announcing the revised policy.
However, the proposal has attracted criticism from housing campaigners and opposition parties because occupants of these self-contained units would be covered by the Rent-a-Room scheme rather than standard residential tenancy legislation.
Sinn Féin housing spokesperson Eoin Ó Broin said the arrangement could leave residents without the legal protections normally afforded to tenants.
“People living in self-contained accommodation should not lose tenant protections simply because the property falls under the Rent-a-Room scheme,” Ó Broin argued, warning that occupants would instead be treated as licensees rather than tenants.
