We have extensive knowledge and experience dealing with double storey side extensions and similar double storey extensions, see our prices and house extension cost calculator below:
Planning Application
Price From 1000+
Full 3D Measured Survey using our advanced 3D Camera, with Lidar Precision
3D Architectural Drawings - free meetings to go through your designs in 3D!
Unlimited Changes per Scope
Full Support and Expert Advice
Application Preparation and Submission
Planning Agent Duties
Conservation Areas/Listed Buildings will require Design and Access Statements + other reports (this will be an additional charge depending on scope and complexity)
Please note local authority fees are not included.
Building Regulation Drawings and Specifications
Price From 500+
Full Building Regulation Drawings + Expert Advice
Please note the price quoted is only if selected with the structural design package.
Structural Design and
Price From 800+
Full Structural Design (drawings + calculations) package produced by our Chartered Structural Engineers
Please note price is entirely dependent on Architectural Design and external factors. Our experts will advise accordingly.
