1 Bedroom Prefab Homes in Ireland

A one-bedroom prefab home provides everything needed for comfortable, self-contained single-person or couple living in a compact and cost-effective timber structure. Whether used as a permanent residence on a rural Irish plot, a granny flat in the garden of a family property, a holiday cabin on a coastal or countryside site, or a single-person dwelling where space requirements are modest, a one-bedroom prefab home offers genuine residential quality in one of the most affordable structures in the range.

What a one-bedroom prefab home includes

A one-bedroom prefab home in our range typically includes a bedroom, a main living and kitchen space, and a bathroom or shower room with toilet provision. Depending on the model, these may be configured as separate rooms or as an open-plan living area with a defined sleeping zone. Floor areas typically range from approximately 25 m² for the most compact single-room designs up to 45–50 m² for more generously proportioned one-bedroom layouts with a separate lounge and kitchen.

Uses in the Irish context

One-bedroom prefab homes are particularly popular in Ireland as granny flats placed in the garden of an existing family home, providing independent self-contained accommodation for an elderly relative while keeping them close to family. They are also used as starter homes on rural sites, holiday cabins on coastal and lakeside plots, and as single-person full-time residences. Each use case has different planning implications in Ireland – permanent residential use requires full planning permission, while an annexe used in connection with an existing dwelling may be subject to different requirements. Call us at +353 1 699 4541 for guidance on your specific situation.

Questions & Answers

What is the minimum size for a liveable one-bedroom prefab home?

Irish building standards set minimum habitable room sizes that any residential building must meet. A practical one-bedroom home that meets these standards typically has a minimum floor area of around 30–35 m². More compact designs can work as holiday accommodation or occasional use cabins, but for full-time permanent habitation we recommend a floor area of at least 40 m² to ensure genuine comfort. Call us at +353 1 699 4541 to discuss specific models and their floor plans.

Does a one-bedroom prefab home need planning permission in Ireland?

Yes – any prefab home intended for permanent residential use requires planning permission in Ireland. A one-bedroom granny flat placed in the garden of an existing house may be subject to different planning requirements depending on its intended relationship to the main dwelling. We strongly recommend consulting your local planning authority or a planning consultant before proceeding. Call us at +353 1 699 4541 for general guidance.