Mortgage Brokers Wahroonga

Gerald Olstein

Gerald Olstein’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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Gerald offers his clients a wealth of experience having worked in lending and finance for over 20 years.

His extensive knowledge of the various lending products and structures on the market, combined with his commitment to properly understanding his clients lending requirements and financial circumstances, means he can match his clients’ needs to the most appropriate loan solution.

Gerald prides himself on his honesty and integrity and his clients are always his number one priority.

Gerald is based in Wahroonga, and is fully mobile in the broader areaCall Gerald Olstein today on 0411 875 457 or 02 9989 8191.


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

23 May 2018

Jacob B

Gerald went above and beyond in dealing with an incredibly frustrating process. He made sure that the bank was organised and saved us an incredible amount of work and stress.

Adviser - Gerald Olstein
11 October 2017

Leigh A

Gerald over the last 5 years has helped my family save both money and time. He is readily available and extremely supportive with our financial and mortgage requirements. I have no hesitation in recommending Geralds services to anyone seeking finance options. Leigh and Penny

Adviser - Gerald Olstein
26 September 2017

Martin F

Gerald was easy to communicate with, and made a complicated process simple and manageable, he understood my circumstances and sourced a bank and loan that suited my requirements

Adviser - Gerald Olstein
26 June 2017

Andrew F

7 Star service and product knowledge that is the best in the business.

Adviser - Gerald Olstein
3 May 2017

David L

Gerald Olstein was extremely helpful in every way from the beginning of the process right through to completion. His understanding and explanations were spot on and made every step a seamless experience. We were delighted and will use his services again. Many Thanks

Adviser - Gerald Olstein
12 January 2017

Mohammad Ali T


Adviser - Gerald Olstein
13 September 2016

Paul L

Gerald is fabulous and guided us through the whole process with care and efficiency.

Adviser - Gerald Olstein
25 August 2016

Leigh A

We have used Gerald a number of times and recommend him to anyone we meet. He is courteous, punctual, efficient, friendly, patient and most of all thorough. Gerald is an asset to the Smartline brand

Adviser - Gerald Olstein
16 December 2015

Rodney M

This is the second time I’ve used Gerald for financing property … I find him extremely helpful knowledgable, and always will do do whatever to make dealign with banks as painless as possible.

Adviser - Gerald Olstein
2 November 2015

Leigh A

I have used Gerald a few times and i have always found him to be very helpful, contactable and efficient. i have no problems recommending Gerald to friends and family – and have done so a few times

Adviser - Gerald Olstein
30 July 2015

Jorge R

Great person, good adviser and excellent support.

Adviser - Gerald Olstein
20 June 2015

Martin M

Worked really hard to secure the mortgage in a very short period of time to allow settlement on a new property

Adviser - Gerald Olstein
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Gerald Olstein

Wahroonga NSW 2076, Australia
Phone: 0411*** 457