
Toby Quanstrom
Director and Mortgage Adviser
Toby has over a decade of experience in mortgages and protection, starting with high-street banks before setting up Quanstrom Financial. He's the person to speak to about working together.
Speak to TobyWork with us
Quanstrom Financial works with estate agents, solicitors and other property professionals across East Sussex. Introduce a buyer or homeowner and we aim to contact them the same working day, explain their options clearly and keep you updated as things move forward.
Same day
we aim to contact every client you refer
5.0
from 230+ Google reviews
£131m+
of mortgages arranged since 2024
30+ years
of combined experience



Toby, Will and Jessie
Why partner with us
We aim to contact every client you refer on the same working day, while they're keen to get things moving.
We can help buyers understand what they may be able to borrow and arrange an agreement in principle before they make an offer.
Jessie, our case manager, keeps each application moving and, with your client's permission, keeps you up to date.
We compare lenders across the market, including for self-employed, company director and Skilled Worker visa cases.
How referrals work
Here's what usually happens when you introduce someone to us.
Use our two-minute online referral form, or call or email us. We'll share the form with you when we start working together.
We aim to contact your client the same working day to talk through their plans.
We compare lenders across the market and, if they need one, help them get an agreement in principle.
Jessie submits the application, keeps it moving with the lender and solicitor, and keeps you updated.
The sale completes and your client collects the keys. We'll stay in touch with them.
Who we can help
Refer anyone who needs a residential or buy-to-let mortgage, a remortgage or protection. We're just as comfortable with cases that need a little more thought.
The team
Over 30 years of combined experience in mortgages, protection, estate agency and new homes.

Director and Mortgage Adviser
Toby has over a decade of experience in mortgages and protection, starting with high-street banks before setting up Quanstrom Financial. He's the person to speak to about working together.
Speak to Toby
Mortgage and Protection Adviser
Will spent over a decade as an estate agent in Eastbourne before becoming a mortgage adviser, so he understands what a sale needs from both sides.

Case Manager
Known to clients as Jessie, she manages every application from submission to completion, keeping clients, solicitors and estate agents up to date.
Can't see your question? Call Toby on 01323 364432.
We're based in Eastbourne and work with partners across East Sussex. Your clients can also speak to us by phone or video wherever they are in the UK.
We aim to contact every referred client the same working day. If they need an agreement in principle to make an offer, tell us when you refer them and we'll prioritise it.
Yes. With your client's permission, we'll let you know once we've spoken to them and keep you posted at key stages, such as the mortgage offer.
Purchases and remortgages, buy-to-let, and cases with self-employed, company director or Skilled Worker visa income. We can also advise on life insurance, income protection and critical illness cover.
No. We're also happy to work with solicitors and conveyancers, accountants, employers and other professionals whose clients need mortgage or protection advice.
Tell us a little about your business and how you'd like to work together. We'll arrange a quick call or a coffee, with no obligation.
or call 01323 364432