Should I do a ground floor extension or two-storey extension?
Knowing whether to stick to a ground floor extension only or expand on two levels can be a tough call.
There are lots of factors to consider, such as cost, added value and disruption.
This article will help you weigh up the pros and cons of sticking with a ground floor extension or adding a first floor extension as well.
Ground floor extension only?
Clearly, one of the benefits of creating a ground floor extension only is that you can save on costs. But it doesn’t mean you have to skimp on function and style. When they’re well-designed, ground floor extensions can offer flexibility and functionality.
If your main aim is to extend communal space, this could be a good option. You may wish to open up your kitchen and create a dining or family area. A ground floor extension can also work well if you want to add a bedroom to your property.
Many homeowners are “future-proofing” their properties by adding a ground floor bedroom and en suite. This can be a great selling point if you decide to put your house on the market in the future.
The other benefit of restricting your project to a single storey is less disruption. This can be an important factor if you want to minimise mess and the time it takes to complete the project.
Or a two-storey extension?
If your budget can stretch, a two-storey extension can offer several benefits.
It will allow you to increase your space on two levels. So, you can expand your shared space downstairs and create one or more bedrooms upstairs. This is a practical option for growing families.
If you live in a built-up area, outdoor space is always at a premium. So, your 1st floor extension could include a terrace or roof garden to give you an extra outdoor area. Or, for a variation on a first floor extension, consider a double-height conservatory. You’ll be able to make the most of the outdoors and flood your home with light.
Double-storey extensions tend to offer better value compared to single-storey additions, costing less per square metre.
They may also work out as more affordable in the long run, saving you moving house if your needs grow.
Consider the difference a first floor extension in Primrose Hill, London — one of the most attractive areas in the capital — could make.
Here, the average sold price for a property is almost £1.5 million. A double-storey extension could offer great value for money compared to the cost of moving to a bigger property in the area.
What else do I need to know about planning an extension?
There are lots of ways of increasing your living space, either with a ground floor extension only or a two-storey extension.
To help you understand what would work best for your property, it’s a great idea to use an architect’s services.
They can help you make the most of your space, creating an ingenious design that fits your budget and your goals.
Architects also understand the processes around building projects. These include gaining planning permission and complying with building regulations.
Having an expert on hand to manage these aspects of your project can be invaluable, saving you time and stress.
Looking for an extension architect?
If you need further help deciding which type of extension to go for, reach out to us here at Humphreys & Sons.
Our services include architecture, chartered building surveying and planning permission consultancy. This means we can help you with many aspects of your extension, from design to project management.
We’re a local company serving London and Essex, with a sound track record in many types of building projects.
Get in touch to discuss your requirements and we’ll work together to create an extension that matches your goals and budget.
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