Mortgage321 is a whole-of-market mortgage broker based in Colchester, Essex. Since 2009 we have helped thousands of homebuyers, homeowners and property investors across Colchester, Essex and the wider UK find the right mortgage — researching lenders across the market, not just the high street, to find a suitable mortgage for each client's individual circumstances.
What sets us apart is our unique blend of AI-powered mortgage guidance and FCA-regulated human advisers. Our AI assistant, Molly, is available 24/7 to answer your mortgage questions instantly — from affordability and deposit requirements to scheme eligibility and specialist lending criteria. When you are ready for tailored, regulated advice, our expert advisers take over, guiding you through the entire application process from start to finish.
We cover clients across 23 counties in England and Wales — from our Colchester base across Essex, Suffolk, Kent, Hertfordshire and the Home Counties to Greater Manchester, West Yorkshire, Merseyside, Devon, Cornwall, South Wales and North Wales, with dedicated local pages for towns across them all. We also serve clients nationwide across the whole of the UK through our fully remote, flexible service model. Whether you are a first-time buyer in Colchester, a landlord in Manchester, or looking to remortgage in Cardiff, Mortgage321 has the expertise and whole-of-market access to help.