01245 835855

About the Company

GPO Designs specialises in planning applications, building drawings and plans for house extensions, loft conversions and conservatories.


  • Weekend & Evening Appointments
  • Fixed Prices
  • No Hidden Extras
  • Appointments 7 days/ week 8am-8pm
  • Free initial advice
  • Nationwide service
  • Based in Chelmsford, Essex

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Other Information

Building Plans produced for Loft Conversions
Interactive planning guide from the Planning Portal


Architectural Building Drawings and Planning Application Plans


Our planning application service specialises in the production of building drawings and planning permission plans for Householder Planning Permission Applications.


This service includes the production of high quality detailed building plans of your house and any proposed extensions, conservatories, loft conversions or other modifications.


We can manage the entire planning application process from your initial ideas and requirements, to the production of building plans and through to the submission of the planning permission application. Our services include support through to the planning decision and beyond. Our Building Control Service can support building control applications and our Appeals Service deals with all aspects of Planning appeals.


We also produce applications for New Build properties and work in Conservation Areas.


As an LABC Partner we now offer an improved building control application service across the country.



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Building Plans produced for Planning Permission Application

Building visualisation help you visualise your plans









Our self survey (DIY) planning service provides a quick and simple route to submitting a planning permission application. We provide an easy to follow survey template which you can complete with a few photos, sketches and measurements and from this we'll produce the building plans and complete the planning permission application.




See examples of some of our previous projects including completed planning permission plans for a rear extension, loft conversion and home office/study extension





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We offer national coverage (England and Wales) for our self survey (DIY) planning application service. Our Premium Planning Application service and Planning Appeals Service are available from our Chelmsford office and are currently only available within Essex and surrounding areas.




Our appeals service deals with all aspects of Planning Application Appeals.

If your planning permission application is rejected by the Local Authority we can prepare and present your appeal directly to the Secretary of State for Communities and Local Government.  Nationally over one third of Householder appeals were successful in 2011*.





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Copyright 2019 GPO Designs Ltd, Registered in England and Wales, Registration Number 7459622. Registered Office: 8 Willow Grove, South Woodham Ferrers, Chelmsford, Essex, CM3 8RA.
GPO Designs Ltd: Planning for your property