Celebrating A New Office And Great Mortgage Deals

Your home may be repossessed if you do not keep up repayments on your mortgage.

People choose Thea for her


 Personal Service

We aim to provide a refreshing simplicity to our advice process in sync with a good level of service which is built around the customer.

We know you're busy and probably working full-time so to suit your needs we will strive to fit appointments around you, including evenings and weekends. 

We have access to hundred's of lenders so let's that we have a great relationship with so let'sget you moving!

Industry Professional

Working for over 15 years in the field, Thea Cox is an experienced industry professional.

Thea comments: "Whether you’re a first-time buyer, multi-time mover, an experienced or new buy-to-let landlord, we’ve got you covered."

Check out the available


Attention Landlords

✔ Grow Your Portfolio

✔ New Landlord Finance

✔ Landlord Insurance

Mortgages Unravelled

✔ We Do All The Paperwork

✔ Straight Talking No Jargon

✔ Quick and Easy Service

Protection Specialists

✔ Household Insurance

✔ Life Assurance

✔ Critical Illness & Income Protection

Move or Improve

✔ Top High Street Lenders

✔ Mortgages and Re-Mortgages

✔ Self Build Mortgages


Initial appointments are FREE
with no obligation to proceed.
Contact us today.

Introducing ....

The Team

Thea Cox - Managing Director and Mortgage Broker

Thea has been providing mortgage advice since 2002. During this time Thea has won many awards at her mortgage broker business in Boston, Lincolnshire.

Thea Comments: "I provide a friendly and professional service and offer face to face appointments in the comfort of your own home or within my office here at Venture House. I look forward to hearing from you."

Mortgage Deals 

We have access to all types ofhome loans:
Tracker mortgages, Fixed rate mortgages, Buy to Let Mortgages (Buy to let mortgages are not regulated by the Financial Conduct Authority), Remortgages, Moving home mortgages, First time buyer mortgages and more. Email , fill out the form or call 07809 489882 to discuss your mortgage requirements today.

Mortgage Advisor in Boston, Lincolnshire


Dean Grainger - Mortgage Broker

Attaining a degree, a 2:1 in Business Management Dean Grainger is the newest Mortgage Broker at Thea Cox Mortgages. His many clients have commented about Dean's work. They have been impressed, stated he showed great diligence, kept his clients informed and went out of his  way. Read more reviews on our facebook page.

Guna Ja - Case Admin and Progression

Assisting Thea and Dean with case management is the core of Guna's work. Making sure all the boxes are ticked and all the important paperwork is in order Guna's role ensures the smooth flow of mortgages cases to lenders. Guna also keeps an eye on the progression of each case in turn. Read more reviews on our facebook page.


What Our Clients Say

We dealt with Dean Grainger whilst going through this company and I have to say we were extremely impressed, its also safe to say so were all of our family and friends. We had previously been given very bad advice and very little hope that this would ever happen for us. We completed our first home buy within 6 weeks and Dean helped us through everything as well as answering any questions we may have had along the way. Thankyou so much for everything. (Wouldnt use anyone else in the future) We are due to move in within the next week!
Katy Ellen - 27th November 2017 via facebook
Mortgage Arrangements by

Thea Cox Mortgages is a limited company registered in England and Wales, company number 9062995.  Registered Office: Bank House, Broad Street, Spalding, Lincolnshire, PE11 1TB.

Thea Cox Mortgages Limited is an Appointed Representative of Financial Makeover Limited, trading as Clever Mortgages, who are authorised and regulated by the Financial Conduct Authority (Financial Services Number: 706595)

Financial Makeover is a limited company registered in England and Wales, company number 6111701.  Registered Office: Kempton House, Kempton Way, PO Box 9562, Grantham, Lincolnshire, NG31 0EA.

Please note there is a charge for our mortgage arrangement service.

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