Mortgage Brokers Secret Harbour

Sin Cacic

Sin Cacic’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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Sin Cacic Secret Harbour Mortgage Broker


With more than 10 years in the lending and finance industry, Sin has a genuine enthusiasm for helping people achieve their property ownership dreams.

“Finding the right home loan solution is only the beginning,” he explains.  “I provide clients with regular updates throughout the process and maintain contact beyond settlement to ensure the loan is always right for their circumstances.”

Sin provides a fully mobile service in the Rockingham area, south of Perth.

Call Sin Cacic today on 08 9524 9333 or 0412 492 301.


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

15 January 2020

Blake S

My wife and I had a great experience with Sin, He helped us through the whole thing and made buying our new family home a very stress free time. will highly recommend Sin as a broker.

Mortgage Broker - Sin Cacic
15 December 2019

Karyn C

As always it is such a pleasure to have Sin Cacic working on my behalf. Sin is very knowledgeable regarding the questions I have and offers sound advice in an very professional manner. My requests were handled with utmost efficiency. Thankyou for such a fantastic service Smartline.

Mortgage Broker - Sin Cacic
30 November 2019

Cayle H

Sin had good clear communication with me throughout the whole loan process, gave good feedback with all questions I had and was always easily contactable. Highly recommend Sin to others, thanks again!.

Mortgage Broker - Sin Cacic
1 November 2019

Stuart G

Sin was 100% on his game.A family friend of mine recommended him and I in turn will have no hesitation in doing same.We have never used a mortgage broker before and I am kicking myself why as Sin took all the stress and anxiety out of the process by himself remaining calm and professional.Yes we did have a couple of hiccups towards the end,none of which were the fault of Sin.So in writing and I can say “Thankyou Sin”

Mortgage Broker - Sin Cacic
9 October 2019

Aaron S

Sin Cacic was very professional throughout the process. All information was explained in way that I could understand. He gave regular updates with next steps and time frames of the process. I am highly satisfied with my dealings with Sin.

Mortgage Broker - Sin Cacic
4 October 2019

Mackenzie K

Sin was so great! I always felt that I could ask Sin any questions I had and be would explain it to me in a way that was easy to understand. I loved how quickly he responded to all my emails and calls. Sin always showed me all the mortgage options and explained each one to me! Highly recommend him and will be recommending him to everyone I know.

Mortgage Broker - Sin Cacic
12 September 2019

Aaron G

Sin is very knowledgeable and helpful. Explained everything clearly and it was a very smooth and simple process.

Mortgage Broker - Sin Cacic
29 June 2019

Shane W

Sin provided an professional, non pushy, un-biased solution to our mortgage refinance, showing us all products that suited our needs and explaining pro’s and cons of each product until we found one that suited us. Sin took the time to explain things when we didn’t understand within our product leaving us feeling confident we chose the right product. From the start, Sin provided expected timelines for stages to happen throughout the refinance and everything happened as explained. Sin was flexible enough to be able to meet us at a time that suited us both to keep the refinance on track. We highly recommend Sin and will be referring friends and family as they require mortgage adviser services. Thank you

Mortgage Broker - Sin Cacic
25 June 2019

Jackson G


Mortgage Broker - Sin Cacic
25 June 2019

David H

Very helpful and responsive. Will definitely contact Sin in the future and recommend him.

Mortgage Broker - Sin Cacic
19 June 2019

Paul T

Sin Cacic was absolutely fantastic, extremely professional and guided us every step of the way whilst maintaining frequent contact …couldn’t have done any better

Mortgage Broker - Sin Cacic
17 April 2019

David F

Sin is the most trustworthy adviser I have ever dealt with. His ability to explain every detail in a structured straight forward and easily understandable manner is second to none. I would happily recommend his services to anyone without hesitation.

Mortgage Broker - Sin Cacic
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Sin Cacic

Secret Harbour WA 6173, Australia
Phone: 08 9***9333