The Largest Independent Mortgage Broker in Essex
Providing mortgage and protection advice throughout Essex and the UK
Flagstone are one of the largest introducers of mortgages in the UK, with access to a large number of exclusive mortgage rates.
We have a team of highly experienced advisers and the benefit of our Mortgage Service Centre which provides a complete end-to-end service for all our clients.
Whether you’re a first time buyer, a landlord or remortgaging the family home, we can help you get the rates you need.
Our advisers are independent and have access to rates not available on the high street
We can arrange products such as life cover, critical illness and income protection from the whole of the market.
Our fantastic team will keep you informed of the progress, right up until completion.
Stay up to date with the latest mortgage insights, rate changes and expert tips from our advisers.
We’re proud of the fantastic work we do for our clients and we love it when they come back to tell us how we’ve done. Read their reviews to see how we’ve helped over 20,000 people with their finances
As I was new to the home and mortgage process, Matthew from Flagstone provided knowledgeable and experienced guidance at every step, explaining everything clearly and in detail. He took the time to review all documents thoroughly and was always easy to reach, with fast and reliable responses. I can’t see any reason to choose anyone else in the future.
-February 2026-
Great help from Richard, got approved in less than 24 hours too! Thank you for your help.
-February 2026-
We had a fantastic experience with Andy Carr as our mortgage broker. He was incredibly friendly and guided us through buying our first home with ease. Even though he was based in Essex and we were in Worcestershire, all of our meetings via Teams worked perfectly, so distance was never a problem. I chose him because he had helped my brother with his mortgage a few years back and he truly lived up to the recommendation. I can’t recommend him enough!
-January 2026-
Both David and Gary were so helpful with sorting our mortgage and presenting us with as many options as possible to suit our needs. They were happy to answer all questions and explained everything so well. 10/10
-Ciara Healy 2026-
I would like to make a special thank you to David Marsello and the team for their outstanding service. I had a fantastic experience with Flagstone. They supported me through every step of the process and made sure my mortgage went through exactly as I wanted. Their communication was excellent, and the whole journey felt smooth and well‑managed. I’d happily recommend them to anyone looking for reliable and knowledgeable mortgage support.
-January 2026-
Very nice experience having Chris and his team on our side during our house purchase. I would recommend them anytime.
-Sebastian Rabacel 2026-
I honestly can’t recommend this company highly enough. My mortgage broker David Marsello was incredibly helpful from start to finish and treated me like his own daughter in the best possible way. He was always honest, transparent, and genuinely had my best interests at heart, making sure I got the very best deal available. Monique Lowe, the administrator, was equally amazing, always helpful, quick to respond to my enquiries, and proactive in chasing solicitors and keeping me fully updated throughout the process. I feel so lucky to have found this company. The level of care, professionalism, and support I received was outstanding, and I would highly recommend them to anyone looking for a mortgage broker they can truly trust.
-January 2026-
First class service as always. Terry simplifies the information so that anyone can understand & always fully explains the options available so that the best deal is chosen.
-Jim Warren 2026-
I have reffered my parents to Andy Carr at Flagstone and it was the best decision. The first appointment went really well and he reassured them that they would be able to secure a mortgage and throughout the sale of the house he kept them updated with the progress of the application and would always update us if any interest rates had dropped. I would definitely recommend using him.
-Abby Dodgson 2026-
Fabulous Service from Flagstone. Chris in store was very knowledgable, able to break down all of the component parts of the process for me, and give unbiased advice for which product would best suit my circumstances. Marion and the team were amazing at chasing up solicitors, keeping me updated with progress, and making me feel valued as a customer. Thank you all for a great service.
-Nicky Bound 2026-
