Architects in Doncaster

Offering architectural services in Doncaster as well as the rest of the South Yorkshire area, CK Architectural are experts in architectural design at both commercial and at residential levels.

Architects finished project in Doncaster

Offering architectural services in Doncaster as well as the rest of the South Yorkshire area, CK Architectural are experts in architectural design at both commercial and residential levels. From loft conversions and house extensions in Doncaster, all the way through to new and self build houses, complete estates, or various types of commercial architectural services, we’re more than experienced in creating incredible projects.

With over half a century of architectural experience, the CK team is comprised of expert architectural designers, architects, technicians, and a huge network of experienced professionals we can recommend for anything else you should need too.

We’re able to take your project through the entire design process, from initial designs and concepts using the latest technologies, right through the planning stages, building regulations, and also offer a comprehensive project management service to help bring your project to lift at the highest possible standard.

For free advice and quotes on your project, contact the team today, and we’ll do everything we can to help you in any way we can.

Our Most Popular Services

Single storey extensions

Individual and unique designs to improve your primary ground floor living spaces

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New build

Cost-effective or grand design homes styled to your individual needs

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Loft conversions

A loft conversion can create the extra space you’ve always wanted cost effectively

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Commercial properties

Cost and business focused construction designed around your company

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Barn conversions

Turn disused, agricultural out buildings into lavish home set in the country side

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Double storey extensions

Improve the living spaces top to bottom with expert tailored design solutions

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We provide comprehensive advice before any commitment

House extensions in Doncaster

House extensions in Doncaster are one of the most popular renovations we have to offer. With modern and space maximising single & double storey extensions, like kitchens, open plan diners, ambient living areas and even full wrap around extension giving the best of everything, we’re able to cater your design to your every need, creating a project you love at the highest standards in the industry.

We work with you to determine the size and the layout of your property, as well as discussing your ideas and what you’d like from the extension to create the perfect design for your unique situation. From there, we account for the additional considerations like lighting, ventilation, access, and the roof styles you have on offer too before working with you to select the best materials and finishes that really complete the project.

  • Front Extensions
  • Side Extensions
  • Rear Extensions
  • Kitchen Extensions

We offer a free consultation in the comfort of your own home and offer all the advice you will need.

You will get the best design options so that you can make the right choices

Loft conversions in Doncaster

Loft conversions in Doncaster are another great way to go about renovating your property. They utilise space you already have available without needing to take space from your garden or outdoors. With a range of different options available too, like classic roof light loft conversions as well as dormers, hip to gable conversions and even roof lifts, we’re able to work with you and create the perfect fit.

We’ll work along side you to make sure that your conversion incorporates everything you need form it, while still taking into account restrictions such as height and stair usage, as well as light and ventilation. We’ll also make sure to factor in your requirements for extra facilities such as drainage and water, which is always necessary if you’re looking at things like ensuites and other utilities.

New build house designs in Doncaster

New build and self build houses in Doncaster are also growing in popularity. If you’re looking to build you own or even as part of a development, CK Architectural also offer an expert design service for this type of project. We’ll make all necessary enquiries with you local planning authority to make sure that your project is viable, before working with you to develop a clear brief of your project requirements, outlining everything you want from your newly built home.

We’re then able to get into much more depth with the design process, accounting for planning and building regulations, before offering visualisation tools to show the potential of the property too. At this point, we’re also able to offer you our highly comprehensive project management service where we can manage the entire build for you, too, working with you to take care of every step of the project and create the highest quality property.

New build property

Do you have a project?

Request a free consultation today

What our customers say about us

Lars Cavi
13. November, 2020.
As a developer in Hull, I have been working with CK Architectural on many complex projects and they have always delivered a great professional service. Highly recommended. Lars
Peter Tyas
28. August, 2020.
Great service from the team at CK helping out with a every changing project design. Friendly and knowledgeable service, which I would recommend. Thanks.
Dave Turner
12. July, 2020.
Highly recommend CK Architectural. Chris and his team did a great job gaining planning permission for a new build and renovation of an existing property. We hit some dead ends with the planning officer but Chris found different ways of getting around the problems without going over budget.
Carl Newlands
10. July, 2020.
For someone far removed from the building / planning industries the thought of where to start when thinking of a big extension project to my house (two story to the side and wrap around of semi-detached 3 bed) was a little daunting at first. Luckily, after obtaining a competitive quote, I enlisted the services of CK Architectural and have been very impressed with not only the service received but the ease at which they have made the whole process. After listening to my thoughts and the reasons for needing the extension work doing, the architect came up with a great design that encompassed everything that was needed. Even when I changed my mind over a couple of aspects, Donna, Chris and the team were quick to administer any alterations. Every visit to the house for measurements / planning etc has happened without a hitch with all members of the team we've encountered being punctual and professional at all times. The best thing has been by far the ease at which CK have made of getting all council and local authority sign off for the project. All I have needed to do is pay the fees at the required time, no stress involved and all went through seamlessly. I'm now at the stage where I have the drawings to hand and have submitted them to builders to obtain quotes. Importantly, the feedback so far from the builders indicates the project to be within the budget specifications I explained to CK during the first consultation. Very happy customer 🙂 Carl.
Delwar Hossain
21. May, 2020.
Excellent Service and prompt!! I have taken CK's service twice. Chris and his team is very helpful and most importantly have enough patience to accommodate my frequently changing mind set. I would happily recommend any one to CK Architectural and wish them all the best.
Rockmetteller Woof
11. September, 2019.
Proffesional, helpful & a great price. Produced hard copies & electronic of everything we needed. What more could you ask for .
Carla Dulare
23. August, 2019.
Enjoyed working with CK on our loft conversion, kept us updated along the way and very happy with the outcome and the service. Would highly recommend
P Furley
23. August, 2019.
Great service and really helpful with any changes I wanted to make.

Journey to your designs


First, once you choose to move forward with our service, we need to get some info. In most cases, this is a self-survey where you take rough measurements that we’re able to make drawings with. For larger projects, we visit the site.

Design Meeting/ Virtual Design Meeting & Screenshot

Step 2 is where we show you our drawings and discuss your likes, dislikes, and how to move forward. We can do this both in person and via online meeting to help make things as easy as possible.

Approval & Confirmation

Once you’re happy with the designs with any amendments, we’ll send you the first invoice. From there, we’ll issue your designs to you digitally, so you have them whenever you need them.

Submit to Planning

The next step is to submit your drawings to the planning portal after we add a location map, consult any 3rd parties and writing the planning and design statements. The Portal will get in touch with your directly for their fee, and then forward your application to the local authority.

Application Validation

Following the submission of your application, the admin & validation team from the local authority check the application fits the relevant criteria, before they validate it, send it back to us, and we forward it to you letting you know all the info you need.

The Planning Process

After this, the Planning Officer will write to the neighbours, highways, environment, relevant utility services etc regarding the application, and speak to the council and anyone objecting, too so it can be reviewed. They will then give you a decision date and begin to look through all of the information.


Once a decision is reached, you will be updated by us. We will then advise you on the next steps. If the application is refused, we will be in touch to discuss redesign/submission. There is no application fee for resubmission within 12 months.

Building regulations drawings

After approval of your planning application, we’ll move to building regulations. We’ll send you an invoice before then starting the detailed drawings to submit to Building Control. You can let us know if you have any new additions, amendments, or preferences as to construction here, too.

Builder tender (If requested)

Once the drawings are approved, we will send the drawings to our recommended builders for quotations if this is something you have opted for. We advise getting quotes from at least 3 builders to verify their prices and to find the right builder to suit your project.

Send drawing to BC and SE

Next up, we submit the drawing to Building Control and Structural Engineers as required. They let us know they have your application and check it against the 2013 legislation. Then, they write to us requesting amendments and clarification. We will update the drawings and answer the questions until we gain approval.

BC Sign off and Approval Letter

Once the building regulations drawings are approved, we’ll get in touch and let you know immediately. We’ll send you the drawings you can give to your selected builder where they become principal contractor and take responsibility form there. Your Building Control Officer will attend when required as instructed by the builder to sign off each stage of the works.

Receive drawings

Once the Building Control has signed off and approved the drawings, you will receive 3 large copies of the drawings in the post along with a completion pack. At this point our services will be finished unless you choose to use our project management service and we take things through to the completed build.

Do you have a project?

Speak to our friendly team today