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Business Details
50+ Years
experience
Leading Architectural Design Solutions in the UK
Unwin Jones Partnership is a distinguished architectural practice renowned for delivering innovative and high-quality design solutions across the UK and internationally. With a heritage dating back to the 1950s, we have cultivated an extensive portfolio spanning diverse sectors, including hospitality, commercial, and residential projects. Our Carlisle-based studio houses a team of skilled architects and technologists who combine creativity with technical expertise to produce buildings that are both functional and cost-effective. Each project is led by a Director, ensuring clients receive consistent, expert oversight from concept to completion.

Recognised as a RIBA Chartered Practice, we prioritise collaboration and flexibility, tailoring our services to meet individual client needs while maintaining a commitment to excellence. Our long-standing relationships with repeat clients underscore our reputation for reliability and exceptional service delivery. Over decades, we have evolved from a local practice to one with an international footprint, driven by a philosophy of turning client aspirations into landmark buildings.
Services
Architectural design Project management Commercial buildings Residential developments Heritage renovation Sustainable design Interior architecture Urban planning Hotel design Educational facilities
Details
  • Year established: 1950
Highlights and features
  • We offer over 70 years of architectural expertise across diverse sectors.
  • Our director-led approach ensures consistent expert oversight for every project.
  • Recognised as a RIBA Chartered Practice for professional excellence.
  • International portfolio demonstrating adaptability and innovative design solutions.
  • Proven track record of delivering cost-effective, client-centred architectural projects.
Associations and certifications
  • RIBA Chartered Practice
Services
Architectural Design
Our architectural design service specialises in creating bespoke, innovative solutions tailored to client needs. With expertise in commercial, residential, and hospitality sectors, we combine aesthetic vision with technical precision. Our director-led approach ensures every project achieves functional excellence while maintaining cost-effectiveness.
Heritage Renovation
We specialise in preserving historical structures while integrating modern functionality. Our team applies deep knowledge of traditional materials and techniques to restore listed buildings and heritage sites across the UK. This expertise ensures compliance with conservation regulations while enhancing usability for contemporary needs.
Sustainable Design
Our sustainable design service incorporates energy-efficient solutions and eco-friendly materials without compromising aesthetic quality. We employ advanced techniques to reduce environmental impact across all project types, aligning with global sustainability standards while maintaining architectural integrity.
Project Management
We provide comprehensive project management from initial concept to completion. Our director-led oversight ensures seamless coordination of timelines, budgets, and quality control. This service guarantees client requirements are met while maintaining compliance with regulatory standards throughout the building process.
Urban Planning
Our urban planning expertise focuses on creating functional, aesthetically integrated spaces within city environments. We balance commercial requirements with community needs, delivering schemes that enhance public areas while optimising land use through strategic masterplanning techniques.
People
Jez Marvin
Director
Jez Marvin leads architectural projects at Unwin Jones Partnership, guiding design strategies and client relationships. With extensive experience in the practice's signature sectors, he ensures innovative solutions meet commercial viability. Jez champions community-focused design and sustainable practices.
Questions
What architectural services does Unwin Jones Partnership offer?
We provide comprehensive architectural services including design, project management, heritage conservation, sustainable solutions, and urban planning across commercial, residential, and hospitality sectors.
How long has Unwin Jones Partnership been in operation?
The practice was established in the 1950s and has delivered architectural solutions for over seven decades, developing an international portfolio during this time.
What geographic areas do you cover?
While based in Carlisle, we operate throughout the UK and Europe, with completed projects ranging from local Cumbrian developments to international commercial buildings.
Do you specialise in specific building types?
We have particular expertise in hospitality projects, commercial developments, heritage buildings, and sustainable design, though our portfolio spans diverse architectural sectors.
How does your project leadership structure work?
Every project is led by a Director, providing clients with direct access to senior-level expertise throughout the design and construction process for consistent quality assurance.
Are you a RIBA Chartered Practice?
Yes, we hold RIBA Chartered Practice status, reflecting our commitment to professional excellence and adherence to the highest standards in architectural services.