Commercial Mortgages for Property Developers
By Joshua Giles, Founder and Director · Reviewed by the CoreFi credit team
Last updated 20 July 2026
CoreFi is a broker, not a lender. We do not set rates and lenders make all credit decisions.
In short: £100k - £25M over 15 - 25 years. The typical case here is a developer who has finished a scheme, sold some units, and wants to hold the remainder as investment stock rather than fire-selling to clear the bridging lender.
The typical case here is a developer who has finished a scheme, sold some units, and wants to hold the remainder as investment stock rather than fire-selling to clear the bridging lender. A commercial mortgage is how you execute that. You refinance the bridging debt, often at a rate a couple of percentage points cheaper, and the rental income from the retained units services the new debt while your equity stays in the asset.
The lender who says yes to this is usually a challenger bank or specialist property lender, not your high-street bank. High-street lenders struggle with SPVs, non-standard builds, or anything that was originally a development site. Challengers lend into SPVs as standard and assess the asset on its investment merit, not just whether your trading history fits a template.
DSCR is the number that decides it. Lenders want gross rental income to cover the mortgage payment by at least 125%, often 145% at stress rates. If the yield is thin relative to the loan, the numbers will not stack regardless of your track record. We run that calculation before we approach anyone, so nobody's time gets wasted on a deal that was never going to fund.
Portfolio facilities are worth knowing about. Once you hold three or more investment properties, some lenders will consolidate them under a single facility rather than individual mortgages on each. That simplifies management and can improve overall pricing, though it does put all your properties under one lender's roof, which carries its own implications if you ever want to sell or refinance one unit in isolation.
We are a broker, so we do not set the rate. The lender decides that on the asset, the tenancy, the loan-to-value (the ratio of the loan to the property's current value), and the DSCR. What we do is place the deal with the lender most likely to back it on terms that actually work for you.
Key Benefits
- Bridging exit done properly: we know which lenders will refinance a recently completed development onto a commercial mortgage without demanding two years of lettings history first
- SPV lending is standard here, not a problem to work around. Most property investment held in SPVs qualifies, with personal guarantees from directors as the normal security
- DSCR calculated before we go to market. If the yield does not cover at 125-145%, we tell you now rather than after a wasted application
- Portfolio consolidation once you hold three or more assets: one facility, one set of terms, one lender relationship instead of five separate mortgage files
Frequently Asked Questions
Can I refinance a bridging loan into a commercial mortgage?
Yes, and it is the most common reason developers come to us for commercial mortgages. Once the property is complete and tenanted, or at least stabilised with a lettings pipeline, you refinance onto a commercial mortgage at a materially lower rate. Timing is the catch: most commercial mortgage lenders want the property occupied or close to it before they will proceed.
What is development exit finance and how does it differ?
Development exit finance sits between your senior development loan and a full commercial mortgage. It becomes available once a scheme is roughly 60-80% sold or let. The rate is cheaper than your development facility, which cuts your monthly cost while the remaining units sell through, and it buys you time without the pressure of the original development loan's expiry.
Can I borrow against an SPV?
Yes. Most property investment lenders are comfortable lending to SPVs. They will require personal guarantees from directors and will want to see the SPV's accounts and, if it is a recent incorporation, your personal development track record. The SPV structure itself is not an obstacle with the right lender.
What yield does the lender need to see?
The standard requirement is that gross rental income covers the mortgage payment by at least 125%, calculated at a stressed rate that is typically above the actual pay rate. At 145% you have more headroom and more lenders to choose from. If your yield is borderline, we can model it before approaching anyone, and sometimes the answer is a slightly lower loan rather than a different lender.
Work out your numbers
Related Funding Options
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Bridging Loans for Property Developers
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Commercial mortgages by location
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Get matched with lendersCoreFi is a trading name of JG Core Ltd (Company #16218779, England & Wales). CoreFi acts as a commercial finance broker and does not provide regulated financial advice. All products described are unregulated business-to-business finance. Information on this page is for general guidance only and does not constitute a formal offer of finance. Terms, rates, and availability are subject to lender criteria and may change without notice.