Exclusive Services
We provide our potential customers with a free site visit. During this time, we can talk about your ideas and provide our own suggestions. After the initial visit, we can then advise on planning and building matters. We can also talk about the various design options that are available to you and the potential build costs that are involved.
Initial Consultation
Free of charge
In some cases you can create a garden room without the need for a planning application or building control approval. We do always recommend submitting a permitted development application to the council for official approval of the design however. If you have any questions or queries feel free to give us a quick call!
CAD Services
From £50
In some cases you can create a garden room without the need for a planning application or building control approval. We do always recommend submitting a permitted development application to the council for official approval of the design however. If you have any questions or queries feel free to give us a quick call!
Interior Design
From £75
In some cases you can create a garden room without the need for a planning application or building control approval. We do always recommend submitting a permitted development application to the council for official approval of the design however. If you have any questions or queries feel free to give us a quick call!
Planning Application
From £225
In some cases you can create a garden room without the need for a planning application or building control approval. We do always recommend submitting a permitted development application to the council for official approval of the design however. If you have any questions or queries feel free to give us a quick call!
CGI Computer Generated Images
From £250
In some cases you can create a garden room without the need for a planning application or building control approval. We do always recommend submitting a permitted development application to the council for official approval of the design however. If you have any questions or queries feel free to give us a quick call!
Existing Survey Draughted
From £250
In some cases you can create a garden room without the need for a planning application or building control approval. We do always recommend submitting a permitted development application to the council for official approval of the design however. If you have any questions or queries feel free to give us a quick call!
Porches
From £295
In some cases you can create a garden room without the need for a planning application or building control approval. We do always recommend submitting a permitted development application to the council for official approval of the design however. If you have any questions or queries feel free to give us a quick call!
Attic conversions
From £395
As with many extensions, a loft can often be converted without the need for a planning application. Loft conversions do require architectural assistance however to ensure building and fire regulations are correctly abided by. We can offer expert assistance with all loft conversions, no job is too small or too large!
Garage Conversion
From £395
In some cases you can create a garden room without the need for a planning application or building control approval. We do always recommend submitting a permitted development application to the council for official approval of the design however. If you have any questions or queries feel free to give us a quick call!
Building Regulation
From £465 (£30 per m2)
In some cases you can create a garden room without the need for a planning application or building control approval. We do always recommend submitting a permitted development application to the council for official approval of the design however. If you have any questions or queries feel free to give us a quick call!
Home Extension
From £495
In many cases, extensions can be built without the need for a planning application. You are required however to have Architectural plans created for building control approval. We also strongly recommend submitting plans to the council for approval in the form of a certificate of lawful development. Whether or not planning permission is required, Extension plans Uk are here to help with all your architectural needs. Download planning drawing samples:
Garden office rooms
From £695
In some cases you can create a garden room without the need for a planning application or building control approval. We do always recommend submitting a permitted development application to the council for official approval of the design however. If you have any questions or queries feel free to give us a quick call!
Let's get started
Speak with us today to arrange a consultation call with no obligation to continue - easy!
On average, our customers save over £2000* with Cresthill Architectural, rather than using a traditional architect! (*Based on avg. extension cost of £40k and average traditional architectural fee of around 7-10%)