Award Winning Architectural Design Services
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Convert Commercial Property Into Profitable Residential Units
Before you commit capital, know exactly what your building could become. We assess the property, identify the highest viable residential use, and get your change of use application through planning — with a 98% approval rate.
We'll call you back within 24 hours. No pressure, just honest advice.
Projects Delivered
Approval Rate
Local Authorities
You Found the Property. The Numbers Work.
But Will Planning Say Yes?
That's the question that keeps investors up at night. Buy the wrong building and you're stuck with an asset you can't convert. Apply without the right strategy and the council refuses — costing you months and thousands in lost opportunity.
Before you exchange, you need answers to three questions:
Can this building actually be converted to residential use?
How many units could I realistically achieve?
What planning route gives me the strongest chance of approval?
That's exactly what our free assessment establishes — before you spend a penny.
We Protect Your Capital & Maximise Your Returns
Unlock Hidden Value
We identify the highest viable use for your building — more units, better layouts, stronger returns you might be missing.
De-Risk Before You Buy
We assess planning policy, constraints and history before you commit capital — so you know what's achievable, not just what you hope.
One Team, End to End
Feasibility, planning drawings, building control, submission and council liaison — all handled by a single coordinated team.
98% Approval Track Record
We design with what councils actually look for. 500+ projects approved across 110+ local authorities in England, Scotland & Wales.
From First Call to Planning Approval
Free Consultation
Same DayWe discuss your property, goals and timeline. No obligation — just honest advice on what's achievable.
Feasibility Assessment
1-2 WeeksWe assess planning context, constraints, layout potential and the highest viable residential use for your building.
Planning Submitted
8-13 WeeksWe prepare the drawings, manage the full application, and liaise with the council through to approval.
No Risk. No Obligation. Just Honest Advice.
The first call is completely free. We'll tell you honestly whether your conversion idea is viable — and if it isn't, we'll tell you that too. No pushy sales, no hidden fees, no commitment required.
Trusted by Property Owners Across the UK
Rated 5/5 on Google & Yell
"Very clearly demonstrated their professionalism and excellent communications in a timely and concise manner."
Claude • Dumbarton
Planning Permission
"Hosannahs has been a star in handling our survey plan. We felt very supported throughout. Highly recommended!"
Shahin • Nottingham
Extension Survey
"It has exceeded our expectations. Very professional and prompt service throughout."
Keron • Birmingham
Extension Design
Find Out What Your Building Could Become
Book your free, no-obligation call today. We'll listen to your goals and tell you honestly what's achievable — before you spend a penny on planning.