Quanstrom Financial is a whole-of-market mortgage broker based in Eastbourne. We're a friendly team of three who explain things clearly, keep you updated and look after you from your first call to the day you collect the keys.
Quanstrom Financial was set up by Toby Quanstrom after more than a decade in mortgages, working first for high-street banks and then for a corporate brokerage.
Today we're a team of three, based in the centre of Eastbourne. As a whole-of-market mortgage broker, we compare lenders across the market and explain your options in plain English. We know our clients by name, we keep you updated, and the same small team looks after you from start to finish.
That's what Mortgages Simplified means to us.
The team
Meet the team
Over 30 years of combined experience in mortgages, protection, estate agency and new homes.
Toby Quanstrom
Director and Mortgage Adviser
Toby has over a decade of experience in mortgages and protection, starting with high-street banks before moving to a corporate brokerage and then setting up Quanstrom Financial. He particularly enjoys helping first-time buyers, company directors and the self-employed.
Will spent over a decade as an estate agent in Eastbourne before becoming a mortgage adviser, so he understands the local market and the buying process from both sides.
Known to clients as Jessie, she has nearly a decade of experience in new homes and mortgages. Jessie manages every application from submission to completion, keeping you, your solicitor and your estate agent up to date.
How we work
What we believe in
Plain English, always
No jargon and no small print surprises. If something isn't clear, we'll explain it again.
Whole of market for mortgages
We compare lenders across the market to find a mortgage that suits your circumstances.
One team, start to finish
You'll deal with the same small team throughout, and you'll always know where things stand.
Here for the long term
We aim to get in touch before your deal ends, so you can review your options in good time.
Who we help
First-time buyers to complex cases
We love helping people buy their first home, and we're just as comfortable with cases that need a little more thought.
As a first time buyer I was very nervous about the process, and didn't know what to expect, but Toby made the process great and effortless.
James C.Google review, October 2026
Just bought our first home and couldn't have done it without Will. He is very friendly and knowledgeable, always happy to answer our questions and went the extra mile for us.
Sarah R.Google review, August 2026
From start to finish I could not fault the service given by Toby and Jess … Toby made the whole process stress free!
Elena F.Google review, July 2026
Regulated and accountable
Quanstrom Financial is a trading style of Q Mortgages & Protection Ltd, an Appointed Representative of JLM Mortgage Network Ltd, which is authorised and regulated by the Financial Conduct Authority.