House extensions in Maynooth

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Prices from €1,800
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Top loft conversion specialists in Maynooth

Seller avatar for AtticCraft Dublin
4.9 (10)
ServesMaynooth
AtticCraft Dublin – Attic Conversion Specialists Serving Dublin, Wicklow & Kildare We transform unused attic space into beautiful bedrooms, home offices, en-suites and playrooms, fully finished to the highest standard. One Team, Start to Finish We handle everything from the initial free survey through to: ✅ Structural engineering ✅ Planning advice ✅ Insulation & drylining ✅ Plastering ✅ Electrics ✅ Staircases ✅ Final finish One team, one point of contact, no subcontracting surprises. ⭐ What We Specialise In ✔️ Velux / rooflight conversions ✔️ Bedroom and en-suite additions ✔️ Home office conversions Flooring Services We also offer flooring as a separate service, whether or not you're having an attic conversion done. ⏱️ Fast & Hassle-Free ✅ Most projects completed in 2 to 4 weeks ✅ You stay in your home throughout with minimal disruption ✅ Every job comes with a Certificate of Compliance with Irish Building Regulations Free Survey & Quote ✅ Free no-obligation survey ✅ Written quote within 48 hours of visiting your property ✅ No pressure, just an honest assessment of what's possible and what it will cost Over 100 attic conversions completed across Dublin and surrounding counties. Get in touch today to book your free survey!

€25,000/one off

Seller avatar for Eland Building Construction Ltd
5.0 (6)
ServesMaynooth
We are a small Building Construction Company, We build houses from the ground to fininsh, and we build Extensions, and we Renovate house and Repair the Roofs, we have a team of Blocklayers , Carpenters, Plumbers and electricians call us Eight five one six six two eight zero eight call us nationwide

€30/hour

Seller avatar for Build 57
4.9 (12)
ServesMaynooth
Build 57 has over 20 years experience in the construction industry across multilpe sectors from home improvements, retrofit energy upgrades and general building and carpentry. Specialising in renovations, we pride ourselfs in making the most of your existing space while adding additional if needed.

€35/hour

Seller avatar for BBX Construction Limited
5.0 (17)
ServesMaynooth
Lasting, high-quality builds tailored to your budget. Complete turnkey project delivery - from initial architectural drawings to final handover . Our Services: - House Extensions - Home Renovations & Retrofits - End-to-End Project Management
Seller avatar for Deluxe builders
5.0 (6)
ServesMaynooth
At Deluxe Builders Limited, we pride ourselves on delivering exceptional quality of work and unmatched customer satisfaction. We believe in providing long-term value by ensuring every project is completed to the highest standards. Our attention to detail, skilled craftsmanship, and commitment to excellence set us apart from other construction companies. We go above and beyond to exceed expectations, ensuring that each client receives a finished product that is durable, precise, and built to last. Trust us to outperform any competitor—because when it comes to quality, we don't cut corners.

€30/hour

How much does a house extension builder cost in Maynooth?

€1,800 to €2,800

per sqm

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House extension builders in Maynooth

Adding space to your home is a rewarding investment, and a well planned house extension can improve both how you live and what your property is worth. In Maynooth, County Kildare, homeowners rely on Bark to find builders who handle home extension projects from the first drawings through to completion.

From a single storey extension to open up the ground floor to a two storey build for extra bedrooms, local teams can take care of the whole job.

Popular services

  • Single-storey extensions
  • Two-storey extensions
  • Kitchen and living extensions
  • Structural work
  • Full build management

Covering Maynooth and nearby towns

Many builders here also work across Kildare, including Naas, Celbridge, Leixlip and Kildare town, so you can compare professionals who know the area well. Clear project details help builders provide accurate, tailored quotes.

Begin your extension

Post your extension house project on Bark and receive quotes from interested builders in Maynooth. Compare responses, check reviews and hire the team that best matches your plans.

FAQs

Bark's data suggests house extensions cost between €1,800 to €2,800 per sqm, though your Maynooth project could sit anywhere in that range depending on size and specification. Structural work and higher end finishes increase the cost, while simpler single storey builds keep it lower. Free local quotes are the best way to budget accurately.

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