
Rear Extensions – Ideal for open-plan kitchen/living/dining spaces
Side & Wraparound Extensions – Maximise narrow plots and add flow
Two-Storey Extensions – Double the space with bedrooms, bathrooms, and more
Garage Conversions – Turn unused areas into practical living zones
Kitchen & Living Expansions – Bring light, space, and style into your home
Ensuite, Utility & Bathroom Additions – Smart upgrades for family life
Planning & Compliance Support – We handle drawings, submissions & regulations
Every extension is designed to blend with your existing structure — while improving how you live, day to day.
Trusted Local Builders with Years of Experience
Custom Design Solutions Tailored to You
Start-to-Finish Project Management
Clear Quotes & Transparent Communication
Premium Materials & Skilled Craftsmanship
Fully Insured & Regulation-Compliant Work
On-Time Delivery — With Minimal Disruption
We don’t just add square footage — we add real lifestyle value to your home.
Terenure is known for its charming period homes, red-brick terraces, and modern infill developments. We honour each home’s unique character while extending it in a way that feels natural, functional, and future-ready.
Thinking about adding space without the stress of moving? Contact J&G Conwell Construction today for a free consultation — and let’s create a home extension that fits beautifully into your life.
📍 Serving Terenure, South 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.