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

21 March 2019

Stephanie J

Quick turn around for our refinancing and communication with Rob was easy and constant. Very Happy Customer!

Adviser - Robert Costabile
5 March 2019

April S


Adviser - Robert Costabile
28 February 2019

Madeline S

Very personable, friendly and professional approach. Thanks Lou and Robert!

Adviser - Robert Costabile
21 February 2019

Sarah C

I felt supported throughout my house search. Smartline provided me with advice and were always ready to answer any of my questions (even on weekends). I really felt like I could rely on them and trust them. Because of them, I had a very positive experience.

Adviser - Robert Costabile
12 February 2019

Vincent V

Rob and lou were great to deal with responsive and knowledgeable. I have referred them onto friends and family.

Adviser - Robert Costabile
7 February 2019

Mark K

Lou and Robert made the whole experience of buying my first property much easier and clearer than I could’ve expected. I have already recommended them to friends looking to buy

Adviser - Robert Costabile
3 February 2019

Sarah F


Adviser - Robert Costabile
23 January 2019

Daniel H


Adviser - Lou Costabile
19 January 2019

Scott G

Lou was amazing his persistence what we required was amazing thank you Lou

Adviser - Lou Costabile
10 January 2019

Adam B

Rob was fantastic the whole way through our home loan process . I couldn’t speak more highly of his efforts, I would recommend him to anyone looking to take the hassle out of applying for the right home loan. Thanks again Rob you are the best. Cheers Adam

Adviser - Robert Costabile
3 January 2019

Joshua M

Lou and Rob Constable went above and beyond when helping me secure my home loan. They were very informative, knowledgeable and generous. They displayed a vast amount of knowledge and were able to explain and break down everything into digestible pieces of information. They were contactable at all times and helped me find a tailored solution when we were working through some issues with the banks. 10/10 in all areas!

Adviser - Robert Costabile
2 January 2019

Dianne B

Lou and Robert provide excellent service and care. Highly recommended..

Adviser - 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