Dublin's premier new build contractors delivering exceptional homes and properties from the ground up. From custom-designed family homes to multi-unit residential developments, we bring your vision to life with quality craftsmanship and attention to detail.
Searching for a reliable new build contractor in Dublin to turn your dream home into reality? J&G Conwell Construction has been building exceptional new homes across Ireland for over two decades. As experienced house builders, we understand that constructing a new home is one of the most significant investments you'll ever make—and we're committed to delivering results that exceed your expectations.
Whether you're planning a custom-built family home, a contemporary self-build project, a multi-unit residential development, or a new commercial building, our team of skilled professionals delivers outstanding quality from foundation to finish. We work with homeowners, investors, and property developers across Dublin and throughout Ireland, providing comprehensive new build construction services tailored to your specific vision and budget.
Our reputation as one of Ireland's leading new home builders is built on meticulous attention to detail, transparent pricing, and delivering projects on time. We manage every aspect of your new build project—from initial design consultation and planning permission through to final handover—ensuring a stress-free experience that results in a home you'll cherish for generations.
New Builds Completed
Years Building Homes
BER Energy Homes
Insurance Coverage
"J&G Conwell built our dream home exactly as we envisioned. From start to finish, their communication and craftsmanship were exceptional. Highly recommend!"
— The Murphy Family, South Dublin
From bespoke family homes to large-scale residential developments, we deliver complete new build solutions across Dublin and Ireland. Our experienced team handles projects of all sizes with the same dedication to quality.
Build your forever home with our bespoke custom home building services. We work closely with you to design and construct a home that perfectly suits your lifestyle, from traditional Irish designs to contemporary modern architecture, ensuring every detail reflects your vision.
Expert support for self-build homes in Ireland. Whether you need a complete turnkey solution or assistance with specific stages of your build, we provide the expertise and guidance to help you create your dream home on your own land.
Large-scale residential development construction for property developers and investors. We build housing estates, apartment complexes, and multi-unit developments to the highest specifications, on time and within budget.
Build an energy-efficient home that reduces your carbon footprint and energy bills. We specialise in A-rated BER homes, passive house construction, and near-zero energy buildings (NZEB) using the latest sustainable building technologies.
Specialised rural house building services for countryside locations. We understand the unique challenges of building in rural Ireland, including site access, septic systems, and local planning requirements, delivering beautiful homes that complement their natural surroundings.
Replacement dwelling construction when renovation isn't viable. We manage the complete process of demolishing an existing property and building a new, modern home in its place, often with simplified planning requirements and maximum value.
Building a new home in Dublin represents an exciting opportunity to create your perfect living space in Ireland's vibrant capital. Whether you're considering a new build house in Dublin city centre, the leafy suburbs of South Dublin, or the coastal areas of North County Dublin, our comprehensive guide helps you navigate every aspect of the new build process.
New build properties in Dublin offer numerous advantages over purchasing an existing home. You'll benefit from modern construction standards, superior energy efficiency with A-rated BER certification, contemporary design tailored to your lifestyle, and warranty protection on materials and workmanship. Additionally, new builds typically require minimal maintenance for years, allowing you to move in and start enjoying your home immediately.
Dublin's dynamic property market makes building a new house in Dublin an attractive investment. With land prices varying significantly across different areas, from premium locations like Dublin 4 and Dublin 6 to more affordable options in Dublin 15 and Dublin 24, there's potential for every budget. Our experienced team helps you identify the perfect plot and maximize its value through intelligent design and quality construction.
South Dublin remains one of the most sought-after locations for new build homes. Areas like Dundrum, Rathfarnham, and Blackrock offer excellent schools, established communities, and strong transport links via the Luas and quality bus corridors. Land availability in South Dublin creates opportunities for high-value family homes, with typical build costs ranging from €300,000 to €800,000+ depending on size and specification.
North County Dublin offers fantastic opportunities for new build construction, particularly in coastal areas like Malahide, Howth, and Portmarnock. These locations combine stunning sea views, excellent amenities, and strong community spirit. The area also benefits from proximity to Dublin Airport, making it ideal for frequent travelers.
West Dublin, including areas like Lucan, Clondalkin, and Blanchardstown, provides excellent value for new build family homes. These areas offer more affordable land prices while maintaining good transport connections to the city centre via the N4, M50, and Luas Red Line.
Navigating planning permission in Dublin is a crucial step in your new build journey. Dublin's local authorities—Dublin City Council, South Dublin County Council, Dún Laoghaire-Rathdown County Council, and Fingal County Council—each have specific requirements and development plans that guide what can be built and where.
Our experienced team manages the entire planning permission process on your behalf. We prepare comprehensive planning applications, liaise with architects and planning consultants, respond to additional information requests, and handle any objections or appeals. Our deep knowledge of Dublin's planning landscape significantly increases approval rates and helps avoid costly delays.
Average Planning Timeline
8-12 Weeks
From submission to decision
Typical Planning Costs
€3,000-€8,000
Including fees and consultants
Understanding the cost to build a house in Dublin helps you plan your budget effectively. Construction costs vary based on location, size, specification, and finishing quality. Current market rates for new build construction in Dublin typically range as follows:
Prices exclude land costs and are subject to site conditions. Contact us for a detailed quotation.
For a typical 4-bedroom family home in Dublin of approximately 180m², you can expect total construction costs between €360,000 and €630,000 depending on specification. This excludes land acquisition, which varies dramatically across Dublin from €150,000 in outer suburbs to €500,000+ in premium locations.
All new builds in Ireland must achieve high energy efficiency standards. We specialize in A-rated BER homes that significantly reduce energy bills and environmental impact. Our new build homes feature superior insulation, triple-glazed windows, heat pump heating systems, mechanical ventilation with heat recovery (MVHR), and solar PV panels where applicable.
Building an energy-efficient home in Dublin not only benefits the environment but also provides long-term savings on heating and electricity costs—typically €1,500-€2,500 annually compared to older properties. Additionally, A-rated homes command premium prices in Dublin's property market, protecting your investment.
The new build construction timeline in Dublin typically spans 12-18 months from initial consultation to moving in. This includes:
Design & Planning (2-4 months)
Architectural design, structural engineering, and planning permission submission
Pre-Construction (1-2 months)
Site preparation, utilities connections, and foundation excavation
Construction Phase (6-10 months)
Foundation to roof completion, first and second fix, and final finishes
Completion & Handover (1 month)
Snagging, final inspections, certification, and keys handover
As one of Dublin's most trusted new build contractors, we bring over 20 years of experience delivering exceptional homes across the capital. Our reputation is built on transparent pricing with detailed quotations and no hidden costs, proven track record of completing 300+ new builds across Dublin, comprehensive project management from start to finish, full BCAR compliance and building control certification, and outstanding workmanship with attention to every detail.
We understand that building a new home is a significant financial and emotional investment. Our dedicated team guides you through every step, ensuring clear communication, realistic timelines, and quality results that exceed expectations. Whether you're building your forever home in South Dublin, a coastal retreat in Howth, or a family house in Lucan, we're committed to turning your vision into reality.
Get a free, no-obligation consultation and detailed quotation for your new build project. Our expert team is ready to answer all your questions about building in Dublin.
Average Build Time
12-18 months
Typical House Size
150-220m²
Average Plot Cost
€200k-€500k
BER Rating Achieved
A1 to A3
Detailed quotation for your Dublin new build project within 48 hours
Request Quote NowGet a free, no-obligation consultation for your new build project. Our team is ready to discuss your vision, assess your site, and provide expert guidance on bringing your dream home to life.
When you're searching for new build contractors near me, you need a builder you can trust with your most important investment. Here's why homeowners and developers across Dublin and Ireland choose J&G Conwell Construction.
With over two decades as trusted house builders in Dublin, we've constructed hundreds of homes across Ireland. Our experience spans everything from one-off custom builds to large residential developments, giving us expertise that's reflected in every project we undertake.
Full compliance with Building Control Amendment Regulations (BCAR) and Irish building regulations. We work with registered assigned certifiers and provide all necessary documentation, certificates, and sign-offs for complete peace of mind and mortgage compliance.
No surprises, no budget overruns. We provide comprehensive fixed-price contracts so you know exactly what your new build will cost from the outset. Any variations are discussed and agreed in writing before work proceeds, protecting your investment throughout.
We understand the importance of moving into your new home on schedule. Our meticulous planning, experienced project management, and reliable subcontractor network ensure we deliver on time. We provide realistic timelines and stick to them.
Building a new home should be exciting, not stressful. Your dedicated project manager keeps you informed at every stage with regular updates, site meetings, and immediate response to queries. We're always available to discuss your project and answer questions.
Quality is at the heart of everything we build. From foundations to finishing touches, we use premium materials and employ skilled tradespeople who take pride in their work. Every home we build is constructed to stand the test of time with comprehensive structural warranties.
From your initial enquiry to handing over the keys, we follow a proven process that ensures your new build project runs smoothly, stays on budget, and results in the home you've always dreamed of.
We begin with a free consultation to understand your vision, requirements, and budget. We'll visit your site (or help you find one) to assess conditions, access, and any specific challenges that need to be addressed in the planning stage.
Working with architects and engineers, we develop detailed designs and handle planning permission applications. Once approved, we finalise specifications and provide a comprehensive fixed-price contract for your approval.
Our skilled team brings your home to life—from groundworks and foundations through to roofing, mechanical and electrical installations, and interior finishing. Regular updates and site visits keep you informed throughout the build.
We conduct thorough quality inspections, address any snagging items, and obtain all certifications including BCAR compliance. You receive all documentation, warranties, operating manuals, and the keys to your beautiful new home.
As leading new home builders in Dublin, we serve clients throughout the Greater Dublin Area and across Ireland. Our local knowledge and established supplier relationships mean we can deliver exceptional results wherever you're planning to build.
Whether you have a site in the Dublin suburbs, are planning a self-build in Wicklow, or developing land in Meath or Kildare, our team has the experience and resources to manage your project efficiently. We've built homes in urban, suburban, and rural locations, understanding the unique requirements of each setting.
Looking for house builders near me or a new build contractor in Dublin? Our flexible approach and experienced team mean we can take on projects throughout Leinster and beyond. Contact us to discuss your location and requirements.
We also undertake new build projects throughout Leinster, Wicklow, Meath, Kildare and nationwide. Contact us to discuss your location and get a free consultation.
Have questions about building a new home in Ireland? Here are answers to the most common questions we receive from homeowners and developers planning new build projects.
Ready to start your new build journey? Whether you're planning a custom family home, a self-build project, or a residential development, our team is here to help. Contact us today for a free consultation and discover why homeowners across Dublin and Ireland trust J&G Conwell Construction to build their dream homes.
See what our new build clients have to say about their experience building their dream homes with J&G Conwell Construction.
Read All Reviews on GoogleNew Build in Dundrum
"From initial consultation to final handover, J&G Conwell exceeded our expectations. Our 200m² family home was completed on schedule and the quality of workmanship is exceptional. They handled planning permission, BCAR compliance, and coordinated all trades seamlessly."
Self-Build in Malahide
"As first-time self-builders, we were nervous about the process. J&G Conwell guided us through every step, from choosing the right plot to achieving our A2 energy rating. Completed in 12 months at €2,400/m². Highly recommended for anyone considering a self-build project."
New Build in Rathfarnham
"We chose J&G Conwell after meeting with three contractors. Their transparent pricing, detailed project timeline, and portfolio of completed homes gave us confidence. Our 180m² dormer bungalow is stunning - modern design, superb finishes, and came in under budget!"
New Build in Castleknock
"Professional team who delivered on every promise. Weekly updates, clean site management, and excellent tradespeople. The final BER rating was A1! Worth every euro. If you want a stress-free new build experience in Dublin, look no further than J&G Conwell."
Ready to build your dream home with Dublin's trusted new build contractors?