Extension planning by leading architectural consultants

Blackrock Architecture are experts in extension planning, providing unique ideas to transform homes with innovative extension designs. Our fresh approach extension design has already proved popular with 100's of happy clients across South-East Kent.

  • Don't Move, Improve
  • Experienced planning consultants
  • Maximise the space in your home
  • Create a home that's in-tune with you

Complete the form, and we will be in touch for a no-obligation discovery call. We look forward to discussing your extension plans.

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Design

Having completed hundreds of home extensions in Kent, we can use our experience to ensure your extension drawings meet all of your desires and aspirations.

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Build

As extension planners, we have built up an excellent relationship over the years with approved local contractors who will ensure your project is completed on time and budget.

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Completion

We're here to support and assist you from initial extension drawings through to to completion. We can also offer advice on interior design, ensuring you get the best use of the space created.

Happy Clients

The service we received from Blackrock was exceptional. At each stage of planning our loft conversion, they were on-hand to offer advice and were happy to spend time looking over the plans and configuring the space. They brought innovative ideas to the table that have resulted in a fantastic end-product.

With a growing family, the loft conversion has given us the extra space we needed and added substantial value to our home. We couldn't be happier and would highly recommend Blackrock's architectural services.

The team at Blackrock were fantastic in helping to get down our vision onto paper. The end result is exactly what we were after and really added that touch of luxury only an architect can give.

Despite being a difficult space, the team managed to fit in our lengthy list of demands beautifully. We were supported from preplanning, right the way through the build process and any issues that arose were directly addressed with the builders making it as smooth as possible. Having worked with many architecture firms over the years Blackrock has really stood out - Highly Recommended!! Thanks again guys.

John really went above and beyond. The project continually threw up issues right from the off. John used his experience to get us through both the planning and the building reg stages, still delivering us a plan we genuinely love. Whilst we had strong ideas on what we wanted we couldn’t imagine what our building should look like. John took these ideas and turned them into our dream home.

The project is moving along nicely now, and John has been instrumental to this. Thank you, Blackrock team, for all your hard work. Highly recommended.

Happy Clients

The service we received from Blackrock was exceptional. At each stage of planning our loft conversion, they were on-hand to offer advice and were happy to spend time looking over the plans and configuring the space. They brought innovative ideas to the table that have resulted in a fantastic end-product.

With a growing family, the loft conversion has given us the extra space we needed and added substantial value to our home. We couldn't be happier and would highly recommend Blackrock's architectural services.

The team at Blackrock were fantastic in helping to get down our vision onto paper. The end result is exactly what we were after and really added that touch of luxury only an architect can give.

Despite being a difficult space, the team managed to fit in our lengthy list of demands beautifully. We were supported from preplanning, right the way through the build process and any issues that arose were directly addressed with the builders making it as smooth as possible. Having worked with many architecture firms over the years Blackrock has really stood out - Highly Recommended!! Thanks again guys.

John really went above and beyond. The project continually threw up issues right from the off. John used his experience to get us through both the planning and the building reg stages, still delivering us a plan we genuinely love. Whilst we had strong ideas on what we wanted we couldn’t imagine what our building should look like. John took these ideas and turned them into our dream home.

The project is moving along nicely now, and John has been instrumental to this. Thank you, Blackrock team, for all your hard work. Highly recommended.

SAP Energy
Assessments

35+
years experience 

Fantastic
Local knowledge

Residential &
Commercial Projects

House Extension Planning

A house extension is a fantastic way to transform your home and enjoyment of a property by creating additional floor space withouth needing to move. Blackrock can help you with architectural floor plans. We would advise starting the process with a designer as opposed to a 'specialist contractor' so we can ensure that the extension architecture meets your needs as the end-user and not the contractor's preferences.

As well as providing extension planning, we have a considerable amount of onsite practical knowledge along with an understanding of build costs and construction methods. Through providing architectural floor plans, we have built up an excellent professional and construction based team around us, to help you achieve the highest standard on time and on budget.