Looking for a professional home building service?

  • building extensions
    Architects Certification

    A Certificate of Substantial Compliance with building regulations and exemption of planning certifies that all work that has been carried out is fit for the purpose and is in compliance with all planning and building regulations.

  • building extensions attic conversions dublin
    Garage / Attic Conversions

    Making use of existing space you may have in a garage or attic area is a great way to add extra liveable square footage to your home. Talk to a member of our team and they can advise you on all possible options for your home.

  • building extensions
    Home Extensions

    With over 25 years of experience in building, Classic can afford you the very best advice & guide you through your project from start to finish. We offer a very fast and user friendly service to any home addition you may be considering.

building extensions


Classic Building Extensions have been completing successful residential building projects small and large in the greater Dublin area for over 20 years. We pride ourselves on our workmanship, ensuring that every job is always of the highest quality. We run a professional, cost-effective service and consider ourselves among the finest builders in Dublin.

Our expert team, operating from our showroom / office on Taney Road, Goatstown, Dublin 14 can afford you the very best advice for any building project you may be considering. Our Company offer a full service, from planning (if required) to a completed certified building. We can talk you through all aspects of the job from design to specification, tailored to your own needs. Classic specialize in maximizing the space you have by designing the best possible building to compliment your home whether it be temporary or traditional design.

Guaranteed start dates & realistic completion dates…

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