CGI interior images

CGI interior image of a study

These CGI interior images were produced by our studio in 2022. We have researched the latest design trends to create images. The brief was to show off the interior spaces of this design of kit home. External CGI images of the house were also produced.

3d house renders for Planning applications

Sidmouth planning new home
Pre Planning application image

Planning submission 3d renders in Devon and Cornwall

Offplan3d is a Computer Generated Image business based in the South West of England. We specialise in producing professional quality 3d house renders for planning applications.

CGI 3d architectural models are created from supplied plans and elevations. Using these models we then produce computer generated images, known as 3d renders, of the building project. These images are then submitted with your planning application onto your local authority Planning Portal. From here they can be viewed by the planning department officer, parish council planning committees or the public.

CGI 3d renders have taken over from architects sketches as the best way to showcase your proposed building project. Our studio can use real world lighting and materials in a Computer Generated environment to produce highly accurate photo-real images.

Basic CGI model of house

Trained in Architecture, experienced in Planning applications

CGI view from adjacent property for planning officer

The image above shows the proposed house from the ridge line of the neighbours house.

Why use Offplan3d?– We have years of experience sitting on planning committees as well as architectural training and experience. This allows us very useful insider knowledge.

In addition having been shown our competitor quotes by our clients, we know we offer lower prices while maintaining high standards.

We cover all areas of Devon, Cornwall and Somerset although we often work further afield as well.

3d render of south devon house

Our 3d rendering service can show how the new build blends into its’ location.

planning department image

At Offplan3d we produce a wide range of CGI image styles. Wether the purpose is sales or visual assements for planning, we can provide the right solution for you.

Clear and impressive CGI property renders

detailed planning submission 3d render

The image above shows views from inside the proposed new home looking out over the neighbouring property. This is useful to assure planners there will not be any ‘over looking’ issues. Architects plans alone can miss a lot of this important information.

The advantage of 3d renders for planning– Many people can find it difficult to visualise the actual buildings represented by architects plans and elevations.

Most Councillors who sit on committees and make recommendations are usually neither architects nor builders. They can find it difficult to really visualise what is being shown to them.

This is when 3d renders really can make a big impression. Our CGI images accurately show the proposed property. In addition they also convey that the applicant is serious about getting the project approved.


3d house render with roof removed

A variety of cut-away and roof-off CGI shots can help to explain your property layout to planning departments.

Cost effective 3d renders with good ROI

How much does it cost? Prices can vary from a £100 upto £10K depending on the project and the amount/ standard of work required. This covers any budget from kitchen extensions to new build houses to the new national planetarium.

We understand how to get the required results with effective planning application 3d renders. Outline or detailed planning consent are obviously different to final sales images.

If the purpose of the CGI images was to sell the completed property to a potential homeowner then adding ‘aspirational lifestyle set dressing’ would be desirable. However this would be an expensive distraction to a planning department. By cutting out the clutter we are able to cut costs by up to half on our competitors.

Often quoted prices are given per image but the actual work is 85% 3d model creation. Once this is complete we offer additional images at low prices.To see examples of our property CGI render prices click here.

Or ring us for an informal chat about your 3d house render for planning applications requirements on 01237 45 23 23

Easy and accurate 3d visualisation for planning

Our clients– vary from architects and design firms, to design and build, architectural designers and planning consultants.

Daylight studies- Using the location, date and time of day our software can show exact sunlight and shadows for your property.

Amendments– the planning department will often reject an application and make recommendations at the early stages of outline planning. Our existing 3d house model can be changed and new 3d renders produced. The additional cost of the changes will depend on the amount of work required.

Flexibility– whether you require interior 3d renders or exterior 3d renders we can produce professional results on time and budget. Cutaway  cross sectional images are another potentially useful option. We also offer online interactive 3d model viewers and immersive ‘magic window’ viewers on mobile devices.

Click the images below to enlarge. This project in Sidmouth was completed in about a week for around £1,400 in 2018

To find out more about 3d house renders for planning applications please send us a message or ring for a chat on 01237 45 23 23

Sidmouth new home CGI

Marketing a listed building using our CGI and drone service

manor house with cgi model extension

Adding CGI to an existing listed building​

CGI and listed buildings may initially seem to have little in common. However we will show you here how well they can work together for property marketing.

Salston Manor photograph of listed building during renovation work Salston Manor CGI added to listed building

This CGI, drone and photography service was for an 18th century Manor house near Ottery Saint Mary in South Devon. The main house had been derelict for several years with staircases and floors missing.

Our job was to provide the estate agents with print and online marketing images before building works had finished.

We visited the site and photographed the exterior, interior and took aerial  video and images with our drone.

Back in our office we recreated the camera and building site in 3d space on our computers. We then used the architects plans to build the unfinished parts of the building and added these CGI elements to the original photograph. Various parts of the building and grounds were also ‘photoshopped’ to tidy them up. The final estate agent images were A4 at print resolution.

Manor house CGI drone image Manor house before CGI

Interior photographs with CGI added

Initially the plan had been to produce fully set dressed CGI interior images. However this was later changed to taking on site photographs and adding the final flooring and removal of building debris and dirt.

A lot of the rooms were actually pretty small and difficult to photograph. To solve this problem we had to take several photographs and then photoshop them together. This gave a good impression of the rooms without too much ‘fish-eye’ distortion.

manor house interior with CGI

Phase two of the manor house CGI project

Around 12 additional houses are proposed for phase two of this project. They are to be built in the grounds of the manor house and we hope to be able to add the images here…

Bathroom CGI catalogue images

still CGI image of bath

Seamless Excellence in Catalogue Visualization: Offplan3D's Legacy

For years, Offplan3D has been the driving force behind our client’s catalogue imagery, breathing life into a diverse range of around 25 walk-in baths, showers, and limited mobility bathing solutions. These meticulously crafted CGI images have formed the cornerstone of our client’s online and print-based product sales and marketing catalogues, setting a new standard in visual representation.

A Journey of Innovation: Crafting Computer Generated Images for Catalogues

At Offplan3D, innovation is our compass. We embarked on a journey to create a photo-real CGI catalogue that would transcend traditional boundaries. Our team designed and constructed 5 different bathroom interior CGI sets that serve as the backdrop for our client’s exceptional products. Whether from supplied plans or photographs, our 3D CAD models were meticulously assembled, capturing every nuance of each bath and shower.

Unified Elegance: A Cohesive Visual Identity

The essence of our endeavor was to cultivate a unified look and feel across the catalogue’s diverse offerings. Offplan3D brought this vision to life by using the same background sets for a consistent aesthetic, creating an impactful visual identity that resonates seamlessly across the entire range of products. Our CGI magic transformed individual items into a harmonious collection that captivates and inspires.

Offplan3D: Your pathway to CGI catalogue photography brilliance

  1. Visual Symphony: Our CGI catalogue images redefine the art of visual storytelling, elevating your products to new heights.
  2. Cohesive Craftsmanship: A unified look and feel infuse every image, creating an elegant harmony across your diverse product range.
  3. Drive Engagement: Our 3d illustrations extend beyond print, captivating online audiences with video and interactive 3d models to drive engagement.
  4. Enduring Innovation: We adapt and evolve alongside your products, ensuring your catalogue remains a beacon of innovation.

Although the videos below (from 2012) look a bit dated, we can now produce much more realistic video results.

Click and drag below to move around this animated 3d model display.

Join us in a realm where vision becomes reality, and innovation knows no bounds. Offplan3D is more than a partner; we’re a catalyst for transformation. Let’s continue shaping the future of catalogue visualization together. Contact us to us today on 01237 45 23 23 or 0774 808 33 33, and let’s explore the endless possibilities that await.

Gainsborough Baths

Gainsborough CGI catalogue thumbnail

Our bathroom CGI visualisation service produced several brochure images of care home assisted bathing. The 3d model  bathroom set we built had to accurately reflect the clinical regulations in place while also being contemporary and show casing the bath in a attractive light. The images in the gallery below show how the final CGI visualisation image was arrived at.

See more examples of the CGI bathroom catalogue work we have produced.

South Devon CGI renderings

house thumbnail
south devon CGI drone images

Our brief for this South Devon CGI rendering project was to produce 8 high resolution images. These images from the two new build homes were to be used for estate agent publicity literature.

The 360 degree images or photosheres shown below where an added bonus for the client. They work well for tight internal spaces, such as bathrooms. They solve the problem of a single image not capturing the whole room.

For really immersive VR experience we recommend viewing via Facebook on a smart phone or tablet. This allows the user to simply aim the device where they want to look.

Drone footage was supplied to us for adding the CGI house models. Unfortunately the drone video was not only expensive but also unusable which is the main reason we now use our own in-house drone equipment.

There is quite a lot of knowledge required to producing good drone footage for CGI. Just buying expensive equipment and software isn’t going to work.

We actually understand how the software works, it’s requirements and limitations. If in doubt please ask our advice.

An interactive WebGL model viewer is shown below. This allows the user to fully interact with the 3d model of the bungalow.

This was an unfinished test (from 2015) with lighting but no materials added. The technology has moved on quite a bit in the meantime so please ask us about the latest developments in VR and online 3D viewers.

Planetarium CGI rendering service

Planetarium CGI architectural visualisation

Europes’ largest Planetarium, Welsh answer to the Eden Project as one of the counties largest tourist attractions. These images and videos were commissioned to raise funding from Government bodies.

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