New Builds in Castleknock
Building Your Dream Home Starts Here
— With J&G Conwell Construction
Planning a new build in Castleknock? Whether you're building your forever home, an investment property, or a modern commercial space, J&G Conwell Construction provides expert, full-service construction from start to finish.
We specialise in delivering energy-efficient, regulation-compliant, and beautifully crafted new builds — tailored to your vision, your plot, and your budget.
What We Offer for New Builds in Castleknock
Residential Homes – Detached, semi-detached, bungalows, and two-storey family homes
Modular Builds – Fast-track construction with flexible modern layouts
Investment Properties – Ideal for rental portfolios or resale projects
Small Commercial Units – Retail, office, or live-work hybrid units
Foundations to Finishes – Concrete works, roofing, carpentry, plastering & more
Turnkey Project Management – You dream it, we deliver it — ready to move in
Planning Support – Local advice for drawings, planning permission, and building control
We take the stress out of building with precise timelines, quality workmanship, and trusted guidance at every step.
Why Choose J&G Conwell Construction in Castleknock?
Experienced Local Builders with Deep Area Knowledge
Clear, Transparent Pricing & No Hidden Costs
Personalised Project Management & Open Communication
Built to Last with Premium, Compliant Materials
Energy-Efficient Design & Smart Building Practices
Full-Service from Groundworks to Final Fit-Outs
We’re committed to delivering results that exceed expectations — with integrity, attention to detail, and pride in every build.
Designed for Castleknock Living
From elegant residential roads to modern developments, we understand Castleknock's unique housing styles and planning landscape. Our builds are thoughtfully designed to blend with the local aesthetic while delivering modern performance and style.
Let’s Build in Castleknock
Ready to start your new build journey? Contact J&G Conwell Construction today for a free consultation and detailed quote — and take the first step toward building a future-ready home or investment property in Castleknock.
📍 Serving Castleknock, West Dublin & Surrounding Areas
☎️ +353 (86) 458 8014
📧 [email protected]
J&G Conwell Construction is a construction company Specialising in new builds, modular home's, renovations, extensions & groundworks.