Mortgage Brokers Balwyn North & Plenty

Lou Costabile & Robert Costabile

Lou & Robert Costabile’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.

Lou and Robert Costable mortgage brokers


The team at Smartline led by Principle, Lou Costabile and Franchise Manager, Robert Costabile is committed to providing the very best in customer service, as they strive to take the hassle out of dealing with lenders.

Their breadth of knowledge and skill in the banking and finance industry makes Lou and Robert well suited to assist a wide range of clients – from first homebuyers through to experienced investors, including the self-employed.

Lou and Robert can see you at either Balwyn North or Plenty Office.

They also offer a full mobile service in all areas. Both Lou and Robert can visit you at your office or outside of working hours in the comfort of your own home if required.


  • 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

16 September 2019

Anna A

Our experience with Rob was seamless. He guided us through the process of re-financing our loan on a tight time frame and exceeded our expectations. His extremely professional yet friendly manner matched his knowledgable and confident approach. We couldn’t be happier with the service from Smartline.

Mortgage Broker - Robert Costabile
12 September 2019

Darren C

Rob was the best from start to finish

Mortgage Broker - Robert Costabile
9 September 2019

Trevor G

Over the past 20 years I have financed or refinanced approximately 6-7 times. From the first phone conversation with Rob, this was a relaxed and easy process and swifter than anything I have previously experienced. Working with Rob has freed up monthly finances for me in a life changing way!

Mortgage Broker - Robert Costabile
5 September 2019

Renee C

Robert and Lou were fantastic and a pleasure to deal with. They were extremely helpful and I would certainly use them again and recommend them to others!

Mortgage Broker - Robert Costabile
26 August 2019

Anita V

Robert made the process of changing homeloans so easy. He was informative and listened to my questions and queries. The process went very smoothly because of his attention to detail and care. I’ll be sure to recommend Robert to others.

Mortgage Broker - Robert Costabile
6 August 2019

Dominic S

rob is easy to talk to, fantastic guy very helpfull

Mortgage Broker - Robert Costabile
21 July 2019

Jason S


Mortgage Broker - Robert Costabile
11 July 2019

Steven F

Robert has without doubt made the process of getting a home loan incredibly smooth and trouble free. A true advocate for the customer, Roberts patience and results focussed approach meant we always felt informed and comfortable. I wouldn’t hesitate to recommend Robert (and Lou) to friends and family. He is a true credit to Smartline and we couldn’t be happier.

Mortgage Broker - Robert Costabile
27 June 2019

Melissa D


Mortgage Broker - Lou Costabile
27 June 2019

Grant H

Outstanding service and advice.

Mortgage Broker - Lou Costabile
23 June 2019

Swann L

Lou was very knowledgeable, professional and efficient . The process took longer than I expected . Would be helpful if I was keeping informed of the progress more regularly.

Mortgage Broker - Lou Costabile
17 June 2019

Carl C


Mortgage Broker - Robert Costabile
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Meet the Team

Robert Costable Mortgage Broker
Lou Costabile

Personal Mortgage Adviser
Mobile: 0415 574 655

Robert Costabile

Personal Mortgage Adviser
Mobile: 0413 191 429

Diane Webster Mortgage Broker
Diane Webster

Client Services Manager

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Contact Lou Costabile & Robert Costabile

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Lou Costabile & Robert Costabile

1198 Burke Rd, Balwyn North VIC 3104, Australia
Email: or
Phone: 03 9***7136