Business Details
41 Years
experience
Sustainable Architectural Solutions in Nottingham, Derby & Leicester
Established in 1985, Marsh & Grochowski Architects brings over four decades of expertise in delivering sustainable architectural solutions across residential, commercial, and public sectors. Our practice combines design-led innovation with passive and active environmental strategies, including Passivhaus principles and PAS2035-certified retrofitting. With a portfolio spanning bespoke homes, educational institutions, cultural venues, and urban developments, we prioritise client collaboration, using 2D/3D CAD modeling and physical prototypes to ensure precision from concept to completion.Our team of ARB-registered architects has earned national recognition, including RIBA National Awards and Civic Trust Accolades, underscoring our commitment to creating spaces that balance aesthetic appeal, functionality, and ecological responsibility. By integrating renewable technologies like solar photovoltaics and mechanical ventilation with heat recovery, we future-proof projects while maintaining sensitivity to local contexts and heritage.
Services
Residential Architecture
Commercial Architecture
Public Architecture
Retrofit Architecture
Passivhaus Design
Educational Buildings
Community Centres
Theatre Design
Eco Housing
Heritage Renovation
Details
- Year established: 1985
Highlights and features
- We have over 40 years of experience in sustainable architectural design across the UK.
- Our team includes ARB-registered architects with expertise in Passivhaus and retrofit standards.
- We offer tailored services from concept development to construction project management.
- We utilise advanced 2D/3D CAD modeling and physical prototyping for precise design communication.
- Our practice holds multiple awards including RIBA National Awards and Civic Trust Accolades.
Associations and certifications
- PAS2035
Services
Residential Architecture
We create bespoke eco-friendly homes and housing developments tailored to client needs. Our approach integrates passive design techniques, high insulation standards, and renewable technologies like solar panels. Projects range from single-family dwellings to large apartment complexes, all prioritising energy efficiency, natural light, and sustainable materials while maintaining aesthetic appeal and functional living spaces.
Passivhaus Design
Specialising in ultra-low energy buildings meeting Passivhaus standards, we design structures with exceptional airtightness, thermal insulation, and mechanical ventilation systems. Our projects achieve minimal energy consumption (15 kWh/m/year) through strategic orientation, thermal mass, and advanced building science, ensuring comfortable indoor climates and reduced operational costs for residential and commercial clients.
Retrofit Architecture
We modernise existing properties to enhance energy performance and sustainability. Our PAS2035-certified retrofit solutions include insulation improvements, draught-proofing, and renewable energy integration. By applying Enerphit standards, we transform older buildings into efficient spaces with reduced carbon footprints while preserving structural integrity and heritage features.
Public Architecture
Our public building designs focus on creating accessible, functional cultural and community spaces. We specialise in theatres, exhibition halls, and village centres that combine modern aesthetics with environmental responsibility. Recent projects demonstrate our ability to blend heritage restoration with contemporary functionality, ensuring spaces that serve communities for generations.
Commercial Architecture
We design sustainable office spaces and commercial developments prioritising wellbeing and operational efficiency. Our projects incorporate natural lighting, eco-friendly materials, and flexible layouts tailored to business needs. From urban workspaces to mixed-use developments, we balance visual appeal with practical functionality to create inspiring environments that enhance productivity and reduce environmental impact.
Questions
What architectural services do you specialise in?
We specialise in residential, commercial, and public architecture with expertise in Passivhaus design, retrofitting, and sustainable new builds across Nottingham, Derby, and Leicester.
Are you certified in sustainable building standards?
Yes, we are PAS2035-certified retrofit architects and design to Passivhaus, AECB CarbonLite, and BREEAM standards for energy-efficient construction and renovation projects.
How do you approach eco-friendly design?
We combine passive design techniques (natural light, thermal mass) with active technologies (solar PV, heat recovery systems) to create low-carbon buildings that reduce energy consumption and environmental impact.
Can you work on heritage buildings?
Yes, we have experience in sensitive heritage renovations, including listed churches and warehouses, balancing modern functionality with preservation of historical features and materials.
What areas do you cover?
Based in Nottingham, we operate across Derby, Leicester, and the wider Midlands region, delivering architectural projects for clients throughout the UK.
How do you collaborate with clients?
We use 2D/3D CAD modeling, physical prototypes, and regular consultations to ensure client visions are realised, maintaining open communication throughout the design and construction process.
