Dedicated To Transforming your Architectural Designs into a Reality
Once you have had your architectural designs drawn up by your architect, we can create an accurate estimate and time frame for completing your build. Your dedicated site manager will work closely with you and your architect to ensure your designs are brought to life accurately. The cost of a basement conversion starts from around £140k, find out more about the costs associated with a basement conversion in London HERE.
Extensive Basement Conversion Experience
Before we can commence work on your basement construction project, it is crucial to ensure that all planning permission and building regulations have been successfully passed. Our team of experts and structural engineers at Simply Basement have extensive experience in handling numerous basement conversions throughout London, so we are uniquely positioned to address any questions or concerns you may have regarding planning permission.
Basement Conversion Planning Regulations
It is important to note that planning permission requirements can vary depending on the specific London borough in which your property is located. In certain cases, planning permission may not be necessary, particularly if the proposed conversion does not involve any visible alterations to your property. However, if you have intentions of transforming the basement into a habitable dwelling, it is highly likely that planning permission will be required.
In London, most properties situated within conservation areas typically necessitate planning permission. Based on our experience, if your building is listed, the likelihood of securing planning permission for a basement conversion becomes significantly reduced.
Once you have submitted your architectural designs for review, it is important to keep in mind that the approval process for planning permissions typically takes an average of 8 weeks, but could be longer for complex basement conversions. For further information on basement conversion planning permission, visit our dedicated page.
Work with Simply Basement Today
“The building team provided by Simply were excellent from start to finish and provided an amazing level of quality and service. They worked with us on various problems that came up throughout the process and resolved them quickly and carefully.” Willam S.
The potential uses for a basement conversion are virtually limitless. From creating additional living spaces to designing a home gym or even a home office, the possibilities are endless. Our experienced Simply Basement surveyors are readily available to visit your property, assess its feasibility, and provide expert advice on the range of options available to you.
To book a complimentary site visit or to learn more about our services, please do not hesitate to get in touch with one of our friendly team members at 0800 917 7571. We are here to assist you every step of the way in turning your basement conversion dreams into a reality.

Extensive Basement Conversion Experience
Work with Simply Basement Today









