Kitchen Extension Build Costs 2024

A guide on the average build price of a kitchen extension, as well as an overview of building works required and associated costs to help you start budgeting for your kitchen extension project.

The demand for kitchen extensions and renovations remains high on the Onlinetradesmen service, driven by the desire for spacious living and dining areas in homes. However, it is important to note that the cost of kitchen extensions, as well as other construction and home improvement projects, has been steadily increasing in 2023.

In this post, we aim to provide you with valuable insights regarding the average cost of building a kitchen extension, as well as an overview of the necessary building works. Our objective is to assist you in effectively planning and budgeting for your kitchen extension project.

Factors Affecting the Cost of a Kitchen Extension

Understanding the factors that influence the cost of a kitchen extension can provide you with a more accurate budget for your project. Firstly, the size of the extension plays a pivotal role; the larger the space, the higher the cost. The quality of materials also significantly impacts the overall cost; opting for high-end finishes and appliances will inevitably escalate your budget. Additionally, if you decide to have bespoke design elements, as opposed to off-the-shelf solutions, these too will increase your expenditure.

Moreover, the complexity of the project is another determinant. For instance, altering the structural integrity of the house, like removing load-bearing walls, adds to the cost. Similarly, if your project requires planning permission, this can also lead to additional expenses. Lastly, the rates of your contractor, which vary based on their experience and expertise, will significantly affect your kitchen extension cost. By taking into account these factors, you can plan a kitchen extension that suits both your vision and budget.

Kitchen Extension Success Stories

Let's take a look at some successful kitchen extension projects that managed to balance vision and budget effectively.

1. The Open-Concept Kitchen Extension: One homeowner in Dublin decided to transform their old-fashioned kitchen into an open-plan layout. By opting for medium-range appliances and finishes, they were able to keep costs under control. Even though they had to remove a load-bearing wall, the open space created was worth the additional cost. The result was a spacious, bright kitchen that seamlessly connected with the living area.
2. The Bespoke Country-Style Kitchen Extension: A family in Kildare went for a country-style kitchen extension. Despite choosing bespoke wooden cabinetry and high-end appliances, they managed to keep their budget in check by not altering the house's structure. The project was a success and resulted in a warm, inviting kitchen with a charm that matched the rest of their countryside home.
3. The Compact Modern Kitchen Extension: A couple in Limerick opted for a small, modern kitchen extension. They maximised their limited space by choosing sleek, off-the-shelf solutions and avoided structural changes to the house. They spent a little more on a couple of high-tech appliances but saved elsewhere. This strategic budgeting resulted in a contemporary kitchen that was not only functional but also stylish.

These examples demonstrate that a successful kitchen extension project is achievable, regardless of your budget constraints. By making strategic decisions and carefully considering the factors that influence the cost, you can create a kitchen extension that fulfils your vision without breaking the bank.

Open Concept Kitchen 

Kitchen Extension Build Costs

When receiving a quote for a kitchen extension, it typically includes several key components:

• Groundworks and foundations.
• Superstructure (the part of the building constructed above the foundation).
• First fix, which encompasses wall construction, flooring, ceilings, and the installation of electrical and plumbing systems.
• Second fix and second fix carpentry, which involves finishing touches like fitting floorboards, architraves, doors, and windows. (Note that second-fix services may or may not be included, so it's important to verify what is covered in the building quote.)

Seamlessly integrating the new extension with the existing home is crucial. This entails creating a structural opening, often supported by a steel beam, to provide access to the proposed extension area. Additionally, flashing the extension to the existing building ensures a proper weatherproof connection.

Based on homeowner quotes from our 2023 service, along with insights from our network of builders, we've created this price guide. Keep in mind that these costs are just estimates and can vary greatly depending on the location, specific project requirements, and other factors. To get an accurate kitchen extension cost, post a job and get a free quote from our qualified network of builders.

• Basic single-storey extensions typically start at around €2,500 per square meter (excluding VAT) for the building work.
• For more customised extensions with bespoke windows, lighting fixtures, and standard electrics and heating installed, the cost ranges from €2,500 to €3,000 per square meter (excluding VAT).
• Extensive renovation work with higher specification finishes and fixtures, including flooring, may cost around €3,500 per square meter (excluding VAT).
• Demolition, structural alterations, and connection to the existing house generally range between €6,900 and €11,000 (excluding VAT).
• Redesigning interior layouts starts at around €450 per square meter (excluding VAT).

By considering these factors, you can plan and budget accordingly for your kitchen extension project. Read: Cost of Renovating Or Building a House In Ireland.

How Much Does a New Kitchen Cost?

When obtaining quotes for your kitchen extension project, it is important to consider the budget for a new kitchen, including installation and appliances. Some builders do not provide kitchen fitting services, while others can offer both construction and kitchen installation quotes.

The cost of kitchens can vary, starting from as low as €2,600 ex-VAT. However, for a standard kitchen of approximately 7 meters, recent quotes indicate a starting price of €6,500, excluding appliances and accessories. To manage costs, opting for laminate or wood worktops can be a budget-friendly choice. Additional features such as drawers, pullout pantries, and high-spec accessories will increase the overall cost.

Moreover, many skilled carpenters offer custom-made, bespoke kitchen services at reasonable prices. For more information, read our article on "Carpenters - What they do and what they cost" here.

7 Money-Saving Tips for Your Budget-Friendly Kitchen Extension

In line with creating a budget-friendly kitchen extension, here are some valuable tips to save on costs:

1. Plan: Detailed planning at the outset can save you from costly changes during the construction process. Understand your requirements, make a list of must-haves, and prioritize them from the start.
2. Reuse and Recycle: Consider reusing your existing kitchen elements where possible. For example, if your kitchen cabinets are in good condition, they can be repainted or refaced instead of being replaced.
3. Choose Off-the-Shelf Solutions: Custom designs are often pricier. Prefabricated or modular kitchen units are more affordable and can still offer a stylish finish.
4. Do Some DIY: If you're handy, you can save on labour costs by doing some work yourself. Painting, tiling, or even assembling flat-pack furniture can significantly reduce costs.
5. Get Multiple Quotes: Don't settle for the first contractor you find. Get quotes from several builders and compare their rates and services to ensure you're getting the best value for your money. Get a quote from our qualified network of builders today!
6. Time Your Project Right: If you're flexible with your timeline, consider starting your project in winter. Some contractors may offer lower rates during off-peak seasons.
7. Optimise Your Space: Rather than extending your kitchen, consider reorganising it for more efficiency. A well-designed kitchen layout can make a small space seem much larger.

Remember, the key to a cost-effective kitchen extension is to balance your desires with your budget. With these tips in mind, you are well-equipped to create a beautiful kitchen extension without overspending.

In conclusion, extending your kitchen does not have to be a daunting or overly expensive project. With strategic decision-making, smart budgeting, and a bit of creativity, you can achieve a kitchen extension that is both beautiful and functional. Remember to plan ahead, consider reusing existing components, choose cost-effective solutions, and get multiple quotes to ensure you're getting the best value. Even if you're on a tight budget, a well-planned kitchen extension can offer a high return on investment by improving the aesthetics and functionality of your home, and ultimately enhancing its market value.

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