Mortgage Brokers Brisbane

Dee (Derlin) van Tienen

Derlin Van Tienen’s mortgage broking service is second to none. At Smartline, we work with our clients to ensure they understand their home loan options, know exactly how much they can borrow and ensure they choose the right mortgage and the right lender to suit their needs.

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Dee provides her clients with a ‘one-stop shop’ for finance and lending advice, assisting them to reach their property, business and wealth-creation goals.

With over 10 years’ experience in the industry and a range of qualifications, including a Diploma of Financial Planning and a Diploma of Finance and Mortgage Broking Management, Dee is able to take a holistic view of her clients’ financial needs and offer appropriate solutions.

Although based in Brisbane, Dee helps clients throughout Australia. She can assist with all lending needs, including refinancing, purchasing a new property, starting or growing an investment portfolio, or borrowing for a new or expanding business.

Call Smartline's Dee van Tienen today on 07 3139 0242.



  • First home buyers
  • Investment property loans
  • Self employed
  • Refinancing
  • Upgrading / Downsizing
  • Construction loans
  • Building / Renovating loans
  • Equity release
  • Deposit Bonds
  • Bridging loans
  • Personal Loans
  • Car finance
  • Asset finance
  • Business equipment finance
  • Commercial property finance
  • Business loans
  • Insurance
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Client Reviews

3 August 2020

Nicholas P


Mortgage Broker - Dee Van Tienen
29 June 2020

Trung L


Mortgage Broker - Dee Van Tienen
27 June 2020

Louise C

Derlin really made this happen. She had great ideas, was helpful on existing loan rates and helped me through every step of the way. She is amazing!

Mortgage Broker - Dee Van Tienen
12 April 2020

Dominique S

Dee was fantastic! This is the second time that we have used her and both times she has gone above and beyond, finding us suitable loans, explaining things thoroughly, keeping us up to date & walking us through the whole process.

Mortgage Broker - Dee Van Tienen
9 March 2020

Yon K

Dee has been great and pleasurable to deal with. She has assisted us with our home loan and done a fantastic job. The whole process was stress free. I would highly recommend Dee for your home loans.

Mortgage Broker - Dee Van Tienen
23 February 2020

Harmony L

Thank you for Dee’s help. She is nice, helpful and professional!

Mortgage Broker - Dee Van Tienen
2 January 2020

Vincentius S


Mortgage Broker - Dee Van Tienen
1 January 2020

Katrina L

Dee was extremely helpful and understanding. She help guide us through every step. She made the whole process go incredibly smoothly. Thanks Dee.

Mortgage Broker - Dee Van Tienen
26 December 2019

Louise C

Derlin is amazing – she made a complex process easier. I trust her advice too.

Mortgage Broker - Dee Van Tienen
20 December 2019

Benjamin I

Dee has been very helpful throughout the whole process and overcome any and all obstacles with no fuss. Would highly recommend her services.

Mortgage Broker - Dee Van Tienen
11 December 2019

Thienphong S

I can not think of a better broker than Dee. She is very fast, accurate, informative, very helpful throughout the process. She follows up with me in every step of my loan and change to suit my situation change until I get the most suitable home loan for me. Now I have my dream home construct and due to finish by June 2010. I would love to recommend Dee to my friends, staff, and customers if they want the best broker for their new home. Thank you so much.

Mortgage Broker - Dee Van Tienen
26 November 2019

Jodie G

I have know Dee now for in excess of 5 years. This is the second home loan she has assisted me with. I have always found her to be extremely efficient, polite and extremely knowledgeable. I feel I am in good hands with Dee and would not consider another broker. I would also highly recommend Dee to anyone interest in looking at taking the headache out of finding the right home loan to best suit their needs.

Mortgage Broker - Dee Van Tienen
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Dee (Derlin) van Tienen

Level 1/41 O’Connell Tce, Bowen Hills QLD 4006, Australia
Phone: 07 3***0242