Bungalow Extensions Dublin
Create More Space Without Leaving the Home You Love
A well-designed bungalow extension gives you the extra room you need while enhancing the comfort, functionality and value of your property. Whether you’re planning a larger kitchen, an open-plan family room, an additional bedroom or a bright new living area, OS Holding delivers bespoke bungalow extension solutions tailored to your home and lifestyle.
Our experienced team manages every stage of the project, from the initial site survey through design, construction and final completion, helping make the entire process as straightforward as possible.
Why Homeowners Choose OS Holding
- Fully insured building contractor
- Free, no-obligation site survey and quotation
- Turnkey design-and-build service
- Dedicated project manager throughout your project
- Planning permission guidance where required
- Construction Industry Register Ireland member
- National Guild of Master Craftsmen member
- Construction Industry Federation member
- Workmanship and material warranties available (contract dependent)
Designed Around Your Home and Your Lifestyle
Every family eventually reaches a point where their home no longer works as well as it once did. You may need a larger kitchen, another bedroom, a dedicated home office or simply more space for everyday living.
Moving house is not always the right answer. A bungalow extension allows you to increase your living space while staying in the neighbourhood you already enjoy.
At OS Holding, we design and build extensions that integrate naturally with your existing property rather than looking like an afterthought. We work closely with homeowners throughout Dublin to create practical, attractive spaces that improve how their homes function today while supporting future needs.
Whether you’re extending a traditional bungalow or updating a more modern property, every project is planned around your goals, budget and the existing structure of your home.
Benefits of a Bungalow Extension
Create Space That Works Better
An extension gives you the freedom to redesign your home’s layout around how you actually live. Many homeowners choose to create larger kitchens, open-plan living spaces, additional bedrooms or dedicated work-from-home areas without sacrificing comfort or functionality.
Add Long-Term Value
A professionally built extension can increase both the usable floor area and the appeal of your property. Improving layout, natural light and functionality often makes a home more attractive to future buyers while allowing you to enjoy the benefits immediately.
Improve Comfort and Energy Efficiency
Modern building materials, spray foam insulation for extensions and glazing can improve thermal performance when incorporated into a new extension. This helps create comfortable living spaces while complementing the existing home.
Stay in the Area You Love
Extending your bungalow can often be a more practical alternative to moving house. Instead of facing moving costs and the challenge of finding another suitable property, you can adapt your existing home to meet your family’s changing needs.
What’s Included in Our Bungalow Extension Service
Every extension is different, but our comprehensive design-and-build service typically includes:
- Initial consultation and site survey
- Design development tailored to your property
- Budget planning and project advice
- Planning permission guidance where applicable
- Structural construction
- Roofing and external finishes
- Windows and external doors
- Insulation and weatherproofing
- Plumbing services, heating services and electrical works where required
- Internal plastering and finishing
- Flooring preparation
- Project management from start to completion
Where project requirements vary, we’ll explain exactly what is included within your quotation so you understand the scope of works before construction begins.
Extension Styles We Build
Every bungalow presents different opportunities. Depending on your property’s layout, available space and planning considerations, we can construct a variety of extension types, including:
Rear Bungalow Extensions
A popular choice for creating larger kitchens, dining rooms or open-plan family spaces while maintaining the appearance of the front elevation.
Side Extensions
Ideal where there is unused space beside the property, providing additional living accommodation while maintaining a practical garden area.
Flat Roof Extensions
Flat roof bungalow extensions offer clean architectural lines, generous ceiling heights and opportunities to introduce rooflights or lantern windows that bring natural light deep into the home.
Kitchen Extensions
Create a larger kitchen designed around modern family living with improved storage, dining space and better connection to your garden.
For a bungalow kitchen project in Rathfarnham, our kitchen renovation service in Rathfarnham covers layout changes and kitchen fitting, whether you are extending or working within the existing footprint.
Open-Plan Living Extensions
Remove the limitations of smaller rooms by creating bright, flexible living spaces that better suit contemporary lifestyles.
Why Choose OS Holding for Your Bungalow Extension?
Choosing the right builder is just as important as choosing the right design. At OS Holding, we focus on delivering well-planned extensions that fit naturally with your existing home while keeping the project organised from beginning to end.
Turnkey Design-and-Build Service
Managing designers, builders and multiple trades separately can quickly become overwhelming. Our turnkey service brings everything together under one team, giving you a single point of contact throughout your extension project.
Dedicated Project Management
Every bungalow extension is overseen by a dedicated project manager who coordinates the work, communicates progress and helps keep your project running smoothly.
Planning Guidance
If planning permission or Building Regulation compliance is required, we’ll guide you through the process and work alongside the relevant professionals to help keep your project moving.
Quality Workmanship
We use experienced tradespeople and quality building materials to produce extensions that complement your existing property while meeting current construction standards.
A Building Contractor You Can Rely On
Homeowners choose OS Holding because we offer:
- Fully insured building services
- Projects of all sizes
- Clear quotations with no-obligation site surveys
- Membership of the Construction Industry Register Ireland
- Member of the National Guild of Master Craftsmen
- Member of the Construction Industry Federation
- Workmanship and material warranties where included within the contract
Our Bungalow Extension Process
Building an extension is a significant investment, so we’ve developed a clear process that helps you understand what to expect from the first conversation through to project completion.
1. Initial Consultation & Site Survey
We visit your property, discuss your ideas, assess the existing building and understand your goals, budget and preferred layout.
2. Design & Planning
Working from your requirements, we develop a practical extension design and provide guidance regarding planning permission, building regulations and construction considerations where applicable.
3. Detailed Quotation
Once the project scope has been agreed, you’ll receive a detailed quotation outlining the proposed works so you know exactly what is included before construction begins.
4. Construction
Our team carries out the building work while your dedicated project manager coordinates trades, monitors progress and keeps you informed throughout the project.
5. Completion & Handover
Before completion, we carry out a final review of the work with you to ensure everything has been completed in accordance with the agreed scope.
How Much Does a Bungalow Extension Cost in Dublin?
One of the first questions homeowners ask is how much a bungalow extension is likely to cost. The final investment depends on the size of the extension, the complexity of the design, the specification of finishes and any structural work required.
As a general guide, bungalow extensions in Dublin typically cost:
Typical Cost Guide
€2,500–€3,500 per square metre
Several factors influence the overall cost, including:
- Extension size
- Ground conditions
- Structural alterations
- Roofing design
- Window and door specification
- Internal finishes
- Plumbing and electrical requirements
- Kitchen or bathroom installation
- Planning and design requirements
Every property is different, which is why we provide a free, no-obligation site survey and quotation tailored to your project rather than relying on generic estimates.
Service Areas
OS Holding provides bungalow extension services throughout Dublin and surrounding areas.
Whether you’re extending a traditional bungalow, modernising an older property or creating additional family living space, our team can discuss your project and advise whether we cover your location.
If you’re unsure whether we work in your area, simply contact us and we’ll be happy to help.
See Our Recent Work
Bungalow Extension Service FAQs
How much does a bungalow extension cost in Dublin?
As a general guide, bungalow extensions typically cost between €2,500 and €3,500 per square metre, depending on the design, finishes, structural requirements and overall scope of work. Following a site survey, we’ll provide a detailed quotation specific to your project.
Do I need planning permission for a bungalow extension?
Some extensions may qualify as exempted development, while others require planning permission. Requirements depend on the size of the extension and your property’s circumstances. We can provide planning guidance during the early stages of your project.
How long does a bungalow extension take?
Construction times vary according to the size and complexity of the extension. During your consultation, we’ll discuss the expected programme for your specific project.
Can I remain living in my home during construction?
In many cases, homeowners are able to remain in their property while the extension is being built. This depends on the scope of the works and how they affect the existing living areas.
What types of bungalow extensions do you build?
We design and build a range of extensions, including rear extensions, side extensions, flat roof extensions, kitchen extensions and open-plan living spaces tailored to individual properties.
Can you help with the design?
Yes. Our turnkey design-and-build service includes design development and guidance throughout the planning process to help ensure your extension meets both your requirements and applicable regulations.
Will the new extension match my existing home?
Our aim is to create an extension that integrates naturally with your existing bungalow using complementary materials, proportions and finishes wherever practical.
How do I get started?
Simply contact OS Holding to arrange a free, no-obligation site survey. We’ll discuss your ideas, assess your property and provide advice together with a detailed quotation based on your project requirements.
Can I live in my home while the extension is being built?
In most cases, you can remain in your home while we build your bungalow extension. We aim to minimise disruption to your daily life by working efficiently and ensuring the construction process is well-managed. Our team keeps the worksite clean and organised, and we take care to reduce any noise or mess during construction.
How do I get started with my bungalow extension project?
Getting started is simple. You can contact us to arrange a free consultation where we will discuss your ideas, budget, and timeline. From there, our team will guide you through the design and planning process, ensuring you have all the information needed to move forward with your bungalow extension.
Ready to Extend Your Bungalow?
Whether you’re planning a larger kitchen, an additional bedroom or a more open living space, we’re here to help you take the next step with confidence.
From the initial site survey through to construction and completion, OS Holding provides a fully managed service designed to make your bungalow extension as straightforward as possible. We’ll discuss your ideas, explain the available options and provide a clear quotation based on your property’s requirements.
If you’re considering extending your home in Dublin or the surrounding areas, speak with our team today to arrange a free, no-obligation site survey.
Commitments for Project
As a top building contractor, our team of expert tradesmen and managers is dedicated to ensuring the seamless completion of your project. Particularly, we will guide you through the process and ensure transparency to help you make informed decisions.
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