FAQ

We provide residential architectural services including: New build houses House extensions Refurbishments and retrofits Attic conversions Planning applications Technical construction drawings Tender packages Interior architecture and spatial planning SEAI grant-supported retrofit projects

Not always. Certain extensions may qualify as exempted development under Irish planning regulations. This depends on factors including the size of the extension, previous additions to the property, window locations, and site conditions. We can advise whether planning permission is required for your project at an early stage.

Ideally, you should engage an architect at the beginning of the process. Early involvement helps establish a realistic brief, budget, and project scope while identifying planning and construction constraints before design work progresses too far.

Construction costs vary depending on size, specification, structural complexity, and the condition of the existing house. As a broad guide, residential extensions in Dublin often range between €2,500–€4,000+ per square metre excluding VAT and professional fees.

Typical timelines vary depending on project complexity, but a residential extension project may include: Initial design: 2–4 weeks Planning process: 8–12 weeks Technical design and tender: 8–12 weeks Construction: 4–9 months Larger refurbishments and retrofit projects may take longer.

Yes. We regularly work with Victorian, Edwardian, and mid-century homes across Dublin. We have extensive experience working in building conservation and understand how best to keep older homes warm, dry, and characterful while improving layout, daylighting, and environmental performance.

Most extension and refurbishment projects involving structural alterations will require input from a structural engineer. We coordinate with engineers and other consultants throughout the design process as required.

It is helpful to have: A rough idea of your budget Examples or inspiration images A list of priorities for the project Any existing drawings of the house However, many clients come to us at a very early stage and we can help guide the process from the outset.

Yes. We can prepare tender drawings and documentation to help obtain accurate prices from builders and assist in reviewing quotations during the tender process.

Our primary focus is residential architecture projects in Dublin and the surrounding areas, including Drumcondra, Phibsborough, Glasnevin, Ranelagh, Clontarf, Rathmines, Dublin 7, Dublin 8, and Dublin 9. That being said, we're always interested in talking to new clients about their homes. If in doubt, get in touch!

Successful projects are rarely just about adding floor area. Careful attention to layout, natural light, material quality, energy performance, and connection to the garden often has the greatest impact on how a home feels and functions.

Yes. Accurate measured surveys are an essential starting point for most extension and refurbishment projects. A survey records the existing house, site levels, drainage locations, and structural layout, providing the basis for design, planning, and construction drawings. For complex projects we always work with a third-party survey company as this ensures the accuracy of the survey when it comes to planning and construction.

A typical consultation includes: A walk-through of the house and site Discussion of your brief and priorities Advice on planning permission and exempted development Initial design and layout ideas Budget and timeline guidance Discussion of energy upgrades and SEAI grants where relevant Advice on the overall design and construction process Following the meeting, we can advise on appropriate next steps and required services.

Yes. We can provide architectural services through construction stage, including inspections and certification associated with planning compliance and Building Regulations, depending on the scope of appointment. Certification requirements vary between projects, and we can explain what is required during the initial stages of the process.

Yes. Rejig Architects is a registered architectural practice, and all architectural services are provided by a Registered Architect listed on the Register of Architects maintained by the Royal Institute of the Architects of Ireland (RIAI).