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Perivale, London


Get a free quote from this professional

1 day response time

Get a free quote from this professional


Plan before you build.

Before we draw any building plans for you or apply for planning permission, we listen carefully to your needs and give you expert advice to make sure you get the most out of your property.

We take care of the important technical details too, like structural calculations and building regulations approval.

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3 customer reviews

17 October 2020

I would like to thank The Plans co for their efforts in helping me to secure my planning approval. Amazing team and could not have been happier with their work.

14 October 2020

Absolutely thrilled with this super professional and dynamic team! I hired them to draw plans for a double story side extension with a loft conversion. Excellent communication, they were not the cheapest, but you get what you pay for. I think that their prices are reasonable! I liked how they looked after me throughout the initial site visit to me getting planning approved! I will definitely use them again - HIGHLY RECOMMENDED More...

14 October 2020

ThePlansCo was very honest with me and explicitly explained why my annexe proposal would get declined due to the size that I wanted it, whereas other sharks had given me a quote on them being able to do it knowing it would get declined. I managed to get a rear extension in the end. They produced some high-quality drawings for me and were there for me whenever I had any queries. More...


We produce architectural drawings in accordance with your planning needs. Simply decide the type of service you require from the list below:

Extension, Conversions, Annexes and even bespoke drawings.

Most building work in the UK will require some level of permission before it can go ahead. We will act as a planning agent on your behalf to get your application approved.

Contact us to identify the type of permission you require.

We prepare structural calculations and designs for extensions, loft conversions and new-builds. This contains structural information to supplement your Building Control Application.

We provide you with a package that will demonstrate to the local authority that your plans comply with the building regulations in term of structure, fire safety, energy efficiency, drainage, etc.

We can help you at this stage even if you didn’t use our services to get your planning approval.

We are able to provide many other services apart from just planning permission. Get in touch with us to figure out how we can offer help to a bespoke architectural/engineering services that may not be directly listed on our website.