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About Mirren
Investment Properties

Helping You Create the Future You’ve Always Wanted

  • Build a strong property portfolio.
  • Achieve freedom.
  • Pay off your mortgage faster.
  • Live life on your terms.
  • Access off-market properties others won’t find.
Book a Consultation
Mirren Investment Properties Team Photo.

Build a Better Future With Property Investment

At Mirren Investment Properties, we believe property has the power to transform your life.

For us, it’s not just helping you buy an investment property. It’s about understanding your goals first, then finding the right asset and strategy to help you achieve them.

Whether you’re purchasing your first property, growing an existing portfolio, or looking for specialist property finance, we’re here to help you build the secure future you and your loved ones deserve.

We’re Committed to Helping You…

Achieve greater freedom

Finding suitable investment properties that generate positive cash flow and support your long-term ambitions.

Pay off your mortgage faster

Use your investment income to accelerate your homeownership journey.

Maximise your tax benefits

Possibly reducing your tax burden with strategic investments.

Live life on your terms

Enjoy the lifestyle you deserve.

Build a secure future

Invest in properties that appreciate over time.

Let’s Work Together To Turn Your Dreams Into Reality

Let’s Talk

Our Property Investment Vision & Mission

Our Vision

“To be a trusted partner for inspired individuals who are committed to their success!”

Our Mission

“Our belief is that everybody can achieve their goals and then live their dreams. Through our passion and commitment, we deliver exceptional service with HEART and FAITH. Our knowledge, expertise, proven strategies, and guidance will give you the freedom to live the lifestyle you desire.”

Our Values

At Mirren Investment Properties, our values aren’t a meaningless poster on our wall. They’re the powerful principles that guide every conversation, recommendation, and strategy we develop for you.

Led by HEART

  • H onest Relationships.
  • E arning Trust.
  • A uthenticity.
  • R esults.
  • T eam Work.

We believe the best outcomes are built on honest relationships, genuine trust, and authentic investment property advice. By working together as one team, we’re committed to delivering real results for you.

Powered by FAITH

  • F riendliness.
  • A ttitude of gratitude.
  • I nnovation.
  • T hinking Win-Win-Win.
  • H aving Fun.

Property investment should be rewarding, not intimidating. We approach our relationship with you with positivity, gratitude, innovation, and the belief that the best outcome is where everybody benefits.

Our Client Statement – What Matters Most to Us

If there’s one thing we’d like you to remember, it’s this …

Mirren Investment Properties exists for people who are serious about building a life, not just a portfolio. We combine honest relationships with a dedicated team across property, finance, and strategy, utilising a proven system to give you clarity, confidence, and a path forward that actually matches the life you want to lead. We only succeed when you do.

About Mirren Investment Properties.

Two Specialists But With One Shared Goal

Reaching your investment goals means more than finding the right property or arranging the right loan … they need to synchronise.

That’s why Mirren Investment Properties and Mirren Finance Strategies work tightly together through your investment journey.

Mirren Investment Properties focuses on identifying investment-grade property, developing tailored investment strategies, and guiding you through every stage of the purchasing process.

Mirren Finance Strategies specialises in finance plans, investment lending, and structuring loans that are going to support both your immediate purchase and your long-term ambitions.

Coming together, you benefit from a pleasingly coordinated approach … where your property and finance decisions match up from the very beginning. This creates a smoother journey and helps to avoid the confusion that can occur when multiple providers are working on their own.

Meet the Team

Rene Marzinger - Mirren Director.

Rene Marzinger – Director

South African-born Rene Marzinger began his journey as a brilliant young engineer, leaving his home country to work, explore, and experience life across 27 different nations. Yet, it was Australia that captured his heart. ‘Australia is the best country in the world. I just love the people here … the laid-back, casual culture,’ Rene says.

As the Director of Mirren Investment Properties and an accomplished Investment Property Strategist, Rene brings over 35 years of expertise in analysis, sourcing, and project management.

His passion for helping others achieve their dreams drives his tailored strategies, ensuring your investment property aligns with your goals by maximising cash flow, capital growth, and tax benefits while minimising risk.

Rene’s hands-on guidance supports you through every step of the property investment journey, from selecting the right property to ensuring it’s tenanted. His proven systems and strategies empower you to grow your wealth, reduce debt, and secure freedom … making early retirement and “living the dream” a reality.

With over 15 years of experience in property and property investment across Australia, Maryam is passionate about helping clients achieve their goals through strategic property investments. She understands that property investment isn’t just a transaction … it’s about securing a future, realising dreams, and creating stability.

Her holistic expertise, coupled with her previous role as a Client Care and Finance Manager, equips her with unique perspectives on customer service, finance, and property. She takes time to connect with clients personally, understand their motivations, and provide tailored strategies to find cash flow-positive properties anywhere in Australia.

As an Investment Property Strategist at Mirren Investment Properties, Maryam is dedicated to guiding clients … whether seasoned investors or first-timers … through the property investment journey.

Her approach focuses on reducing risk, maximising tax benefits, and ensuring every investment aligns with long-term goals. With Maryam’s support, clients can confidently navigate opportunities and build a secure future.

Maryam Khosravi - Investment Property Strategist.

Maryam Khosravi – Investment Property Strategist

What Our Clients Say

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Very good experience, Rene is very good at what he does and very friendly too. I would happily recommend him to anyone.
Successful Real Estate Investors Stories.

Mark P

Rene took all the hard work out of having to find the best investment loan for us. We are very happy with his service and expertise, and we will be working closely with him in the near future to further our investment portfolio.
Investment Success Stories.

Paul A

Even with my complicated business and personal refinance request, Rene was able to provide me with the desired outcome. Any question was answered promptly. His understanding of structuring finance is outstanding, and I will recommend him to my peers.
Property Investment Success Stories Australia.

Wolfgang H

Before we met Rene, we weren’t sure how prepared we were for our retirement. Now we have refinanced our home at a better interest rate and released equity to purchase an investment property, we are paying our debt off at a faster rate than before, and we are really happy that our retirement plan looks a lot more achievable and realistic. We were really happy with the process. Rene has helped us through the whole way and is always available to answer any questions we have.
Property Investment Success Stories.

Tom, Sue R

I know and have been dealing with Rene from 2012 and I have appreciated his friendly manner together with his great service. Rene’s advice has been practical and helpful, and most important is that I’m reaching my goals. I would strongly recommend Rene to my friends, family and colleagues.
Positive Real Estate Reviews.

Valter De O

Where Are You on Your Property Journey?

At Mirren Investment Properties, our advice is always tailored to your goals, experience, and circumstances.

We can help you if you’re a:

  • First-time property investor – removing the confusion and fear about getting started and building a strong foundation.
  • Growing investor – expanding your existing portfolio with strategies designed to create wealth and opportunities.
  • Busy professional – handling all the research, strategy, and legwork so you can invest without it becoming a full-time job.
  • Family planning for the future – using property to build greater security and long-term opportunities.
  • Hardworking Australian – showing that successful property investing isn't just for the seriously wealthy, but for anyone with the right plan, determination, and goals.
  • Experienced investor – honing strategies and identifying your next growth opportunities.
  • Homeowner chasing debt freedom – using selected investment properties to help accelerate owning your home outright.

Why Choose Mirren Investment Properties?

Achieving your goals through property shouldn’t feel confusing or overwhelming. Mirren Investment Properties simplifies the process, gives you reassuring confidence in every decision, and helps you invest with a clear strategy that fits the life you want to live.

How You Benefit:

You make decisions, we do the hard work

From researching and sourcing to negotiating and settlement, we take the weight off your shoulders.

Strategy before property

We don’t start by showing you property brochures, we begin by understanding your goals and then build an investment strategy designed around them.

No templates, just tailored guidance

Your circumstances and ambitions are unique, so we personalise our guidance and strategy to your needs.

Long-term relationships

Our job doesn’t end once you’ve purchased a property. We’re by your side reviewing progress, and continuing to build your portfolio.

Honest advice

No chasing trendy hotspots or making unrealistic promises, just informed decisions and managed risks.

We succeed when you do

We only benefit when you’ve gained a property that’s going to provide a stronger financial future.

Property and finance under one roof

A smoother process, saving you time, and preventing costly lending mistakes.

Over 35 years of experience

You benefit from real knowledge and insight gained through decades of hands-on experience.

Borderless research

We use comprehensive, independent data to search across Australia, pinpointing high-performing properties.
Property Investment Advisors.

Ready To Build the Future You Want?

You don’t need to have all the answers before you get in touch with us.

Tell us where you want your life to take you, and we’ll show you how the right property strategy can help get you there. We’ll explain everything, without jargon, guiding you through every step, and doing the hard work so you can confidently invest.

If you’re ready to stop wondering whether property investing is right for you and start building a plan that makes sense for your future … it’s time for a conversation!

Let’s Start on the Journey To Achieve Your Dreams

Book Your Consultation

News / Articles

Latest

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Understanding Property Depreciation: A Tax Benefit Most Investors Are Not Maximising
May 18, 2026

Understanding Property Depreciation: A Tax Benefit Most Investors Are Not Maximising

Depreciation is one of the most valuable tax benefits available to Australian property investors, and one of the most consistently

Read More

More News and Articles

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Federal Budget 2026: What the Negative Gearing and CGT Changes Actually Mean for Property Investors

May 13, 2026

Last night’s Federal Budget introduced two significant changes to the tax framework for

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How to Build a Property Portfolio: A Practical Guide for Australian Investors

May 4, 2026

Owning a single investment property is a meaningful step. Building a portfolio is

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The Role of a Buyer’s Agent in Property Investment: Is It Worth It?

April 27, 2026

If you have spent any time researching property investment in Australia, you have

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11 Carisbrook Street
North Kellyville NSW 2155

Phone No.: (02) 8814 5275

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