Rethinking Home - Movers and Shakers: What Do House Extensions Cost?

Mark Muir • 11 March 2024

What Do House Extensions Cost?

As savvy investors and individuals with discerning tastes, we understand the importance of maximising returns on our investments, especially when it comes to enhancing our living spaces. House extensions offer a compelling opportunity to not only elevate our lifestyles but also increase the value of our properties. However, understanding the costs involved in these projects is crucial to ensuring a favourable return on investment.

House extension costs can vary significantly depending on factors such as the size, complexity, and quality of the extension, as well as regional differences in labour and material costs. According to recent data, the average cost of a single-story house extension in the UK ranges from £40,000 to £70,000, while a two-story extension may cost between £80,000 and £120,000 or more.


For example, a modest rear extension to create additional living space or a kitchen extension can typically be completed within the lower end of the cost spectrum, ranging from £30,000 to £40,000, depending on the specific requirements and finishes. However, for higher-end installations with luxury finishes and bespoke features, build rates can be significantly higher, averaging around £2,500 to £3,500 per square meter for premium quality construction.


On the other hand, larger and more complex extensions, such as extra floors or basement conversions, may require a higher investment, with costs potentially exceeding £220,000 for high-end projects. It's essential to approach house extension projects with a clear understanding of our budgetary constraints and investment objectives. By working closely with experienced architects, builders, and project managers, we can develop a comprehensive project plan that aligns with our vision and financial goals.


Moreover, leveraging innovative design solutions and high-quality materials can enhance the value and appeal of our properties, further maximising returns on our investment. While the initial costs of house extensions may seem substantial, it's important to consider the long-term benefits they offer. Not only do extensions increase the usable living space and functionality of our homes, but they also have the potential to significantly enhance the resale value of our properties.


Have you been harbouring an inkling in the back of your mind to build a much needed extension? Well just book a complimentary discovery call and chat your ideas through with Mark.... CLICK HERE


#MarkMuirArchitect #HomeExtension  #SouthWestArchitect

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