Croydon Development Finance: 1 Unit Residential Scheme at 14 Sunnydene Road Purley CR8 2DG Enters the Pipeline

Croydon development finance is back in focus after a fresh application landed on the borough's planning register for a house on Sunnydene Road in Purley. Application 26/02080/FUL, logged with the London Borough of Croydon planning register (Idox), seeks a change of use from a single family dwellinghouse under Use Class C3 to a five bedroom, five person House in Multiple Occupation under Use Class C4. The scheme also includes provision of cycle and refuse storage, a detail planning officers now expect on almost every HMO conversion of this size. The application is pending decision.

It is a small scheme by unit count, just one property, but it fits a pattern our desk sees regularly across Croydon and the wider borough: single dwellings being converted into shared housing to meet tenant demand that outstrips what family lets can offer. Per the planning register, Construction Capital estimates the gross development value at £415,000, a figure that puts the deal squarely in the territory where bridging finance and small development loans do most of their work.

The finance angle on a scheme like this is straightforward but easy to underestimate. A C3 to C4 conversion is not a ground up build, so lenders will typically treat it as a light refurbishment or conversion loan rather than a full development facility. That said, sponsors still need to think through the whole stack: acquisition or refinance of the existing dwelling, works costs for the internal reconfiguration plus the cycle and refuse storage, and an exit strategy once the HMO is let or sold. Specialist commercial lenders and bridging specialists are generally the first port of call for conversions at this scale, with loan to value typically set against the lower of cost or the £415,000 estimated GDV rather than day-one value. Challenger banks can also step in once the property is income producing and a sponsor wants to refinance onto a term basis.

Our read is that Purley is a useful bellwether for what is happening across the borough more widely. We track planning activity across Croydon on our Croydon page, and applications like this one tend to arrive in clusters rather than isolation, particularly where local housing need and licensing conditions make HMO conversion a viable route for smaller landlords and developers.

For sponsors looking at a similar conversion, the practical steps are the same regardless of postcode. Get the funding conversation started before committing to the works schedule, because loan structure and drawdown timing should follow the build programme, not the other way round. Confirm HMO licensing requirements with the local authority early, since licensing conditions can affect both timeline and lender appetite. And build a realistic contingency into the costed works, since cycle and refuse storage requirements, along with any fire safety upgrades that typically accompany a C4 conversion, can add more to a budget than sponsors expect at the outset. Anyone with a live application in Croydon or Purley is welcome to talk to our desk about how a scheme of this size and value is likely to be viewed by specialist lenders.