House extensions in Greystones, Wicklow

Compare up to 5 quotes
Prices from €1,800
Hero Banner Primary Media

Top loft conversion specialists in Greystones

Seller avatar for AtticCraft Dublin
4.9 (11)
ServesGreystones
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)
ServesGreystones
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)
ServesGreystones
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 Deluxe builders
5.0 (6)
ServesGreystones
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

Seller avatar for BBX Construction Limited
5.0 (17)
ServesGreystones
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

How much does a house extension builder cost in Greystones?

€1,800 to €2,800

per sqm

Three Bars Mobile

Adding space in Greystones

With demand for family homes strong in this part of Wicklow, many Greystones households choose to extend and stay put rather than move. A thoughtful home extension can create a brighter kitchen, a proper living area or extra bedrooms above. Bark helps you find house extension builders who can bring the plan to life.

Projects local builders take on

Extension teams serving Greystones handle work of every size:

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

Builders across the county

Many professionals working in Greystones also cover nearby Bray and Wicklow town, so you are choosing from builders used to a range of homes across the county. That breadth of experience often shows in the finished result.

Compare quotes for free

Tell us about your house extensions project and Bark will match you with Greystones builders. Compare prices, read reviews and ask about timelines, then decide in your own time. Posting costs nothing and there is no obligation.

FAQs

Bark's data suggests house extensions usually cost between €1,800 and €2,800 per sqm, depending on size and specification. In Greystones, a simple single storey extension will tend to sit at the lower end, while a larger two storey build with high end finishes moves towards the top. Local quotes give you the most reliable budget.

Timelines depend on each builder's current workload and the scale of your project. Once you post on Bark, you can ask about availability directly and compare start dates before committing.

A single storey extension typically adds ground floor space such as a kitchen or living room, covering foundations, walls, roofing and internal finishes. Confirm with your builder whether elements like glazing, electrics and decoration are within the quoted price.

Yes, many extension builders serving Greystones also work in Bray and Wicklow town. Note your location when posting your project so Bark can match you with builders who cover your area.