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Business Details
18 Years
experience
Your Trusted Architectural Partner in Nottinghamshire
Established over seventeen years ago, SJI Designs has built a reputation for delivering tailored architectural solutions that combine statutory compliance with creative design. Our founder, Steve Iberle, brings extensive industry experience as a qualified Building Surveyor and member of professional institutions including the Royal Institution of Chartered Surveyors. We specialise in guiding clients through complex planning and building regulation processes while offering innovative design services for domestic and commercial projects. Our approach prioritises client collaboration, ensuring each project reflects individual needs while meeting rigorous technical standards. With expertise spanning new-build dwellings, over-glazed extensions, and energy calculations, we provide comprehensive documentation and visualisation tools such as 3D renders and virtual reality walkthroughs.

Our in-house media services enable clients to showcase projects through dedicated web pages and immersive 360 tours. Backed by decades of experience across public and private sectors, we maintain a commitment to simplifying statutory processes through professional expertise and technical innovation. Our services extend to supporting property sales through integrated architectural solutions, creating value for clients seeking to extend, remodel, or market their properties. We operate from our registered office in Nottinghamshire, serving clients with a focus on transparency, reliability, and client satisfaction.
Services
Architectural Design 3D Renders Virtual Reality Energy Calculations Project Web Pages 360 Tours Building Safety Compliance
Details
  • Year established: 2008
Highlights and features
  • We offer a client-focused approach to architectural design and statutory compliance
  • Our team holds professional qualifications from RICS and Chartered Building Engineers
  • We provide end-to-end solutions from initial design to regulatory approval
  • Our services include innovative 3D visualisation and virtual reality walkthroughs
  • We combine 17+ years of experience across public and private sector construction
Associations and certifications
  • MRICS
  • FCABE
  • GIFireE
What people say
Technical expertise Clear communication Innovative visualisation Regulatory knowledge Professional service
Services
Architectural Design
We create tailored architectural designs for planning applications and building regulation compliance. Our services cover domestic extensions, new commercial developments, and residential conversions. Using advanced 3D modelling software, we produce detailed drawings that balance creative vision with statutory requirements while ensuring technical accuracy for construction professionals.
3D Renders
Our high-quality 3D renders and animations help visualise projects before construction. This includes photorealistic images, sun studies for planning applications, and video walkthroughs. These visual tools assist with client presentations, marketing materials, and ensuring design decisions meet expectations before implementation.
Virtual Reality
We offer immersive virtual reality experiences using mobile devices or computer systems. Clients can explore proposed developments in 360 environments, enabling better spatial understanding. This technology supports design validation, client engagement, and marketing presentations for both residential and commercial properties.
Energy Calculations
We provide energy performance calculations for new dwellings and extensions. This includes SAP assessments for compliance with building regulations and EPC production. Our services cover over-glazed extensions and residential conversions, ensuring energy efficiency standards are met during planning and construction phases.
Project Web Pages
Each project receives a dedicated web page for sharing with stakeholders. These pages feature 3D models, virtual tours, and marketing materials. We manage hosting and content updates, providing clients with professional digital platforms to showcase developments to potential buyers or business partners.
People
Steve Iberle
Founder & Lead Surveyor
Steve established SJI Designs with 17+ years' experience across public and private sectors. Holding RICS membership and multiple professional qualifications, he specialises in statutory compliance and architectural design. His expertise spans building surveying, project management, and approved inspection processes.
Questions
What architectural services do you offer?
We provide planning applications, building regulation compliance, 3D visualisation, virtual reality walkthroughs, and energy performance calculations for residential and commercial developments.
How do virtual reality tours help projects?
VR tours allow clients to experience developments before construction through immersive 360° environments, improving design understanding and decision-making during the planning stages.
Can you assist with property sales?
Yes, we create dedicated project web pages and 360 virtual tours to showcase properties, combining architectural services with marketing solutions for effective property presentations.
What qualifications do your team hold?
Our lead surveyor holds RICS membership, Chartered Building Engineer status, and qualifications from the Institution of Fire Engineers, ensuring professional expertise across all projects.
Do you work with residential and commercial clients?
We serve both sectors, handling domestic extensions, new housing developments, and commercial building projects with equal expertise in regulatory compliance and design.
How long have you operated in Nottinghamshire?
We've served local clients for over 17 years from our Mansfield-based office, combining regional knowledge with national regulatory expertise across construction sectors.
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