Greenform Architecture combines heritage sensitivity with cutting-edge low-carbon design. From Passivhaus homes to BREEAM Outstanding commercial spaces — we build for tomorrow.
Greenform Architecture Ltd is registered in England & Wales (Company No. 12847392). VAT Reg: GB 384 7291 02. We operate in accordance with the RIBA Code of Professional Conduct and the UK Building Regulations (Part L 2021). All project outcomes depend on site conditions, client brief, and planning consent — past performance does not guarantee future results. Read our full .
Based in Manchester city centre, we serve clients across the North West and beyond. Every project starts with your vision and ends with a building that respects both people and planet.
Navigating planning permissions, building regulations, and sustainability certifications can feel overwhelming. We guide you through each stage with clarity.
We provide transparent fee structures and help you access grants for low-carbon builds. Our designs balance upfront investment with long-term operational savings.
Many clients assume sustainable design means compromising on aesthetics or comfort. We prove otherwise — with projects that are beautiful, healthy, and high-performing.
Our streamlined design process and established relationships with local contractors mean faster project delivery without cutting corners on quality or sustainability.
We don't just design buildings — we design better futures. Every project we undertake is rooted in rigorous environmental analysis, material circularity, and the lived experience of the people who'll use the space. Our team includes certified Passivhaus designers, BREEAM assessors, and heritage specialists.
Complete retrofit of a Victorian terrace to Passivhaus EnerPHit standard. 85% reduction in heating demand. Completed 2023.
Chorlton, ManchesterNew-build commercial workspace with timber frame, green roof, and rainwater harvesting. BREEAM Outstanding rating. Completed 2024.
Manchester city centreSensitive conversion of a Grade II listed mill into 12 sustainable apartments. Retained original brickwork, added PV panels. Completed 2025.
Stockport, Greater Manchester"Greenform transformed our cramped Victorian house into a light-filled, energy-efficient home. The team were meticulous with every detail and helped us secure a £10k grant. We've halved our gas bill."
"As a developer, I needed an architect who understood both sustainability and commercial viability. Greenform delivered on both fronts. The BREEAM Outstanding rating was a huge selling point."
"The heritage conversion of Weir Mill was incredibly complex. Greenform's knowledge of listed building consent and modern energy standards made the project possible. A pleasure to work with."
Fees vary by project scope. For a typical house retrofit, expect £3,000–£8,000 for full architectural services. New builds range from £8,000–£20,000. We offer a free initial consultation to discuss your budget and goals. Many clients recoup costs through energy savings and available grants.
Passivhaus is a rigorous energy performance standard that reduces heating demand by up to 90%. It's ideal if you want ultra-low running costs, exceptional comfort, and future-proofing against rising energy prices. We also offer EnerPHit for retrofits and 'Passivhaus-inspired' solutions for tighter budgets.
From initial concept to completion: a house retrofit typically takes 6–12 months, a new-build home 12–18 months, and commercial projects 12–24 months. Planning permission adds 8–12 weeks. We provide a detailed timeline during your free consultation.
Yes. While our studio is based in Manchester city centre, we regularly work across the North West, including Liverpool, Leeds, Sheffield, and Cheshire. For projects further afield, we partner with local consultants. Contact us to discuss feasibility.
See how much you could save on heating and carbon emissions with a sustainable retrofit or new build.
Based on typical performance data. Actual results depend on building condition, location, and design choices. .
Passivhaus vs EnerPHit: which retrofit standard is right for your Manchester home?
How the Future Homes Standard 2025 affects new builds in the North West.
Five material choices that slash embodied carbon without breaking your budget.
Book a free 30-minute consultation with our team. We'll discuss your vision, site, budget, and the best path forward — no obligation, no hard sell.