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Gosia Marciniak

Mortgage and Protection Adviser

I am an experienced Mortgage & Protection Adviser and have worked for Charles Derby Mortgage Bureau since April 2019. I am very dedicated to my clients and always provide the best service. I fully understand that getting a mortgage can seem a daunting prospect and I am always there for my clients to help, educate and guide them through the process from finding the best deal to moving into their dream home. i truly believe in adding value and my clients always recognise the benefit that I bring as a broker working for them.

Gosia Marciniak specialisms

  • First time Buyers
  • Home Movers
  • Remortgages
  • Bad Credit Mortgages
  • Buy-to-Let Mortgages including Portfolio Landlords
Gosia helped us through all aspects of our remortgage with speed, ease of understanding and extreme professionalism. My wife and I cannot speak highly enough of this young lady. Highly professional to the extreme. A diamond for her company. Ken and Tricia Harris
Gosia was very helpful and honest. Went above and beyond, managed everything efficiently. She kept me updated throughout the process and was extremely quick and helpful. Anish Patel
Gosia – I can’t thank you enough for everything you have done for me and my family. Your patience, professionalism and kindness will not be forgotten. Thanks so much, you are a star! Dan Case

My career in Financial Services begun in 2011 when I joined Lloyds Banking Group, then moved to the City of London and joined a well-established, nationally recognised mortgage brokerage with 40 + years market presence. Whilst there, I obtained my mortgage qualification then worked my way up into advising. Looking to develop my career further, I have decided to join Charles Derby because of their reputation and the people. I enjoy the culture of teamwork and openness and the fact that the company fully support the individuals in becoming the best they can be, and to me it feels like home.


I am a working Mum and live with my daughter in East Essex. I like staying active and enjoy swimming, yoga, hiking and running. I am also a skiing instructor and a survival coach. My favourite holiday idea would be hiking in Alaska or Skiing in July’s alpine sun. as you can see – I like doing things outside the box!


  • Certificate in Mortgage Advice and Practice level 3

Speak with Gosia on 0330 094 5476

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