Home Extensions in Blackrock
More Space. More Comfort. More
Value — Without Moving
Need extra space in your Blackrock home? Whether you're looking to expand for a growing family, create a home office, or reimagine your layout — J&G Conwell Construction delivers expertly designed home extensions tailored to your lifestyle and your property.
We take care of every detail — from drawings and permissions to the final finish — so you can enjoy a smooth, stress-free experience and a home that works better for the way you live.
What We Offer for Home Extensions in Blackrock
Rear Extensions – Perfect for kitchen/dining/living upgrades with open-plan flow
Side & Wraparound Extensions – Make the most of narrow plots or corner spaces
Two-Storey Extensions – Add bedrooms, bathrooms, or flexible upstairs space
Garage Conversions – Turn underused space into practical, modern living areas
Kitchen & Living Room Expansions – Breathe new life into the heart of your home
Ensuite, Utility & Bathroom Additions – Add comfort and function for growing families
Planning & Compliance Support – Full assistance with drawings, applications & approvals
Every extension is thoughtfully integrated with your existing home — respecting its character while adding modern comfort and long-term value.
Why Choose J&G Conwell Construction in Blackrock?
Experienced Extension Builders with Local Knowledge
Clear Quotes & Transparent Communication
Complete Project Management – One Team, One Vision
Tailored Designs to Fit Your Home & Lifestyle
Premium Materials & Quality Craftsmanship
Fully Insured & Regulation-Compliant Work
On-Time, On-Budget Delivery with Minimal Disruption
We don’t just build extra rooms — we improve how your home works and feels, every day.
Designed for Blackrock Living
From elegant period homes to sleek contemporary builds, Blackrock’s properties are full of charm — and we know how to enhance them. Our extensions are designed to complement your architecture while giving you the space and function you need for modern living.
Let’s Extend Your Home in Blackrock
Ready to unlock the full potential of your home? Contact J&G Conwell Construction today for a free consultation — and let’s build a smart, stylish extension that transforms your space and adds lasting value.
📍 Serving Blackrock, 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.