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Business Details
27 Years
experience
Award-Winning Architects in Chichester
Established in 1999, jbA Architecture is an award-winning architectural practice based in Chichester, West Sussex. Our team delivers integrated services spanning high-quality design, structural engineering, and planning advice, from initial concept development to site supervision. We specialise in bespoke residential properties, including new builds, refurbishments, extensions, and agricultural barn conversions, while also undertaking small-scale commercial projects in education, community, and hospitality sectors.

With extensive experience in Areas of Outstanding Natural Beauty and the South Downs National Park, we have completed over two decades of projects in Chichester, Bosham, Itchenor, Wittering, Selsey, and Arundel. Our commitment to innovation is demonstrated through pioneering use of 3D printing and photorealistic visualisation technologies. Recognised by Sussex Heritage Trust and South Coast Business Awards, we combine technical expertise with local knowledge to ensure planning success in complex conservation areas.
Services
Feasibility Studies Planning Applications Building Regulations Site Supervision 3D Printing 3D Visualisation Barn Conversions Historic Buildings
Details
  • Year established: 1999
Highlights and features
  • We have over 25 years' experience in architectural design and planning
  • Our team pioneers advanced 3D visualisation and printing technologies
  • We've won multiple awards including Sussex Heritage Trust recognition
  • We understand complex planning requirements in Areas of Outstanding Natural Beauty
  • Our site supervision ensures projects complete on time and to budget
Associations and certifications
  • RIBA
Services
Feasibility Studies
Our feasibility studies evaluate project potential through detailed analysis of site constraints, planning opportunities, and budget considerations. We provide tailored recommendations to help clients make informed decisions about their architectural projects in West Sussex and surrounding areas. This service forms the foundation for successful planning applications and building developments.
Planning Applications
We prepare and submit comprehensive planning applications for residential and commercial developments. Our team liaises with statutory authorities to secure timely approvals, leveraging local knowledge to navigate complex requirements in Areas of Outstanding Natural Beauty and conservation areas across the South Downs National Park.
Building Regulations
We ensure projects meet all statutory requirements through detailed building regulation packages. Our technical expertise covers structural calculations, thermal performance, and accessibility standards, providing clients with compliant documentation that facilitates smooth construction processes and site implementation.
3D Visualisation
Our photorealistic 3D visualisations enhance design communication through detailed digital models. This service supports client understanding of spatial relationships and material choices, forming an integral part of planning submissions and helping secure approvals for complex projects in sensitive locations.
Site Supervision
We provide comprehensive site supervision to ensure construction aligns with approved designs and specifications. Our team monitors progress, quality control, and budget adherence throughout the build process, maintaining close communication with contractors to deliver projects on time and to the highest standards.
People
John Brown
Managing Director
RIBA Chartered Architect with over 25 years' experience, John founded jbA in 1999. He specialises in residential and commercial projects, with particular expertise in planning within Areas of Outstanding Natural Beauty and the South Downs National Park.
Nat Ellis
Head of 3D Visualisation
Leading jbA's 3D visualisation capabilities since 2003, Nat specialises in photorealistic rendering. With over 25 years' industry experience, he has presented at international SketchUp conferences and developed the practice's innovative use of 3D printing technology.
Cara Davies
Architect
Qualified architect with experience in high-quality residential design, Cara manages projects from concept to completion. She has particular expertise in historic property renovations and new build constructions, bringing a sensitive design approach to listed buildings.
Joe Pretorius
Architectural Designer
Architectural designer with a focus on historical building conservation, Joe brings detailed knowledge of planning policy and building regulations. He produces photorealistic 3D visuals and manages projects from initial design through to site supervision and contract administration.
Questions
What architectural services do you offer?
We provide comprehensive architectural services including feasibility studies, planning applications, building regulations, site supervision, and 3D visualisation for residential, commercial, and historic buildings.
Which areas do you cover?
We work throughout West Sussex, South Downs National Park, and surrounding areas including Chichester, Bosham, Itchenor, Selsey, and Arundel.
Do you have experience with listed buildings?
Yes, we have extensive experience working on Grade II listed properties and historic buildings, with specialist knowledge of conservation requirements and planning processes.
How do you use 3D technology in your work?
We use 3D printing and photorealistic visualisation to enhance design communication, create detailed models, and help clients visualise projects before construction begins.
What awards have you won?
We have won multiple awards including recognition from Sussex Heritage Trust and South Coast Business Awards for our construction projects.