Rear Extensions – Great for open-plan kitchen, dining, or living upgrades
Side & Wraparound Extensions – Maximise corner plots or side-return potential
Two-Storey Additions – Add bedrooms, bathrooms, or office space upstairs
Garage Conversions – Transform unused areas into usable living zones
Kitchen & Living Room Expansions – Create spacious, modern interiors
Utility, Ensuite & Bathroom Additions – Functional extras for family living
Planning & Compliance Support – We help with applications, drawings, and approvals
Every extension is custom-built to match your home's character, with a focus on modern design and long-term value.
Experienced Extension Builders with Ballsbridge Knowledge
Transparent Quotes with No Hidden Costs
End-to-End Project Management — from ideas to handover
Seamless Integration with Your Existing Property
Premium Materials & Long-Lasting Craftsmanship
Regulation-Compliant, Fully Insured Construction
On-Time Delivery with Minimal Disruption
We don’t just extend homes — we transform them to work better for the way you live.
From elegant Georgian townhouses to newer developments, Ballsbridge homes have character — and we honour that in every extension we build. We ensure your new space fits perfectly with the look, structure, and flow of your original property.
Ready to add space, style, and value to your property? Contact J&G Conwell Construction today for a free consultation — and let’s explore how a well-designed extension can give you the home you’ve been waiting for.
📍 Serving Ballsbridge, Dublin 4 & 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.