Property Mavens

Buyer Agency

★★★★★ 5.0 (186 reviews) 📍 Victoria

209/566 St Kilda Rd, Melbourne VIC 3004

About Property Mavens

Property Mavens is a Melbourne-based buyer’s agency and vendor advocacy firm that helps home buyers and property investors select and strategically purchase residential property across Victoria and New South Wales. Led by CEO and Founder Miriam Sandkuhler — a licensed estate agent, Accredited Property Investment Advisor, and bestselling author with over 20 years of real estate experience — the firm has facilitated more than $820 million in property purchases and is recognised as a multi-award winning practice in the buyer advocacy sector.

Property Mavens works with home buyers and investors seeking independent, evidence-based guidance through the full property acquisition process. The agency’s methodology is structured around the PMProcess — a proven, step-by-step framework covering brief confirmation, market search, due diligence via a 57-point property checklist, buying strategy, negotiation, and settlement monitoring. This thoroughness and accountability at every stage distinguishes the firm from more generalist advisory services. The agency also offers off-market property access, with 146 off-market purchases recorded, and an average time from brief to purchase of 24 days.

Property Mavens operates primarily across Victoria, with buyer’s agents covering Melbourne’s Bayside, Northern, Western, Eastern, and South Eastern suburbs, as well as Ballarat, Bendigo, Geelong, and the Mornington Peninsula. The firm also has buyer’s agents active in Sydney and Albury-Wodonga, extending its reach into New South Wales.

The team is led by Miriam Sandkuhler and includes Michael Kimbel, who brings two decades of experience across real estate agency, mortgage broking, and buyer advocacy, holding a Diploma of Finance and Mortgage Broking Management and a Certificate IV in Property Services (Real Estate). The firm holds Victorian Estate Agency Licence Number 083257L and is a member of several professional industry associations committed to ethical practice.

Property Mavens offers a free initial consultation for both buyer advocacy and vendor advocacy engagements. Its vendor advocacy service — which manages agent selection, marketing strategy, and fee negotiation on behalf of vendors — is provided at no direct cost to the client. Buyers can engage the full acquisition service, which covers everything from property search through to settlement, with the team acting as a dedicated advocate throughout.

Photo Gallery

Inside the office, recent work and the team behind Property Mavens.

Specialties & services

Investment property Home buyers Auction bidding Off-market access Vendor advocacy Portfolio review

Home Buyer Advocacy

Property Mavens identifies and secures homes across Melbourne's Bayside, Northern, Western, Eastern, and South Eastern suburbs using a 57-point due diligence checklist, managing the entire process from search through to settlement.

Investment Property Acquisition

The agency sources residential investment properties in Melbourne, Ballarat, Bendigo, Geelong, and Sydney assessed for capital growth potential, future resale value, and rental returns, with auction bidding and negotiation handled on the client's behalf.

Auction Bidding Service

Property Mavens provides professional auction representation across Victorian and New South Wales markets, applying strategic bidding tactics to help clients secure properties at the best possible price and terms.

Vendor Advocacy

Property Mavens acts as an independent advocate for property sellers in Melbourne and Victoria, managing agent selection, marketing strategy, and fee negotiation — with the service provided at no direct cost to the vendor.

Portfolio Review

The agency offers a structured review of existing property portfolios, providing independent analysis to help investors assess performance and identify opportunities aligned with their investment strategy.

Investment focus: Auction bidding, Home buyers, Investment property, Off-market access, Portfolio review, Vendor advocacy

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Reviews

Reviews from Google

★★★★★

Miriam has been a huge help for someone like me who is a bit clueless and time poor. I have never used a buyers agent however, would certainly use Miriam’s expertise in future purchases. I have been impressed with her professionalism and negotiation skills on my behalf. She has been great to communicate with regarding all matters during the process.

Glen Rawlinson · 6 months ago
★★★★★

Miriam worked so incredibly hard to help me sell my property. She chased, co-ordinated, cajoled and kept on going till the finish line. She basically was my guardian in what can be a notoriously difficult industry for an ordinary person. I think it's really down to her that I beat my projected sale price by 10%. Highly recommended.

Sanjay Nandam · 3 months ago
★★★★★

We had the pleasure of working with Miriam for the second time to acquire an investment property in the inner west of Melbourne. I am delighted to share my positive experience. Navigating the property market is often more art than science, and Miriam truly embodied this philosophy. Her ability to adapt to the complexities of our purchase and offer guidance helped us overcome the multiple challenges of dealing with a difficult vendor. While this particular acquisition was anything but straightforward, Miriam provided unwavering support throughout the entire process. Her deep understanding of the Melbourne market, ability to identify value, and dedication to our investment goals were evident from start to finish. She turned potential challenges into opportunities and demonstrated exceptional negotiation and problem-solving skills. Ultimately, we are very glad to have had Miriam in our corner. Her expertise and commitment made a significant difference, and I would recommend Miriam and Property Mavens services to those seeking a knowledgeable and dedicated buyer’s advocate.

Philbert · a year ago
★★★★★

I engaged Miriam to help me find an investment property in Melbourne and I’m very happy with my experience. She is knowledgeable, transparent, and professional, and her expertise as a buyers agent really shines. Communication was excellent — always timely with responses, available for a text or call, and keeping me updated on progress. While the search felt long in the moment, in reality we secured a property that I’m very happy with within just two months — a real achievement given the competitive market and the fact we started searching in peak winter when there wasn’t much on the market. I felt fully supported throughout the process and would highly recommend her services. Thanks Miriam!! 😀😀😀

Jinny Yu · 9 months ago
★★★★★

Miriam has been excellent at communicating and keeping me informed throughout every stage of the process. She’s highly professional, extremely knowledgeable, and her extensive experience and strong industry connections enabled us to secure a property quickly—even in a highly competitive market—at an under-market price. Would recommend!

Alexia Milios · 7 months ago

Frequently asked questions

What does Property Mavens do?

Property Mavens is a buyer's agency and vendor advocacy firm based in Melbourne that helps home buyers and property investors find, assess, and purchase residential property across Victoria and New South Wales using a structured, evidence-based process.

What suburbs and regions does Property Mavens cover?

Property Mavens has buyer's agents covering Melbourne's Bayside, Northern, Western, Eastern, and South Eastern suburbs, as well as Ballarat, Bendigo, Geelong, the Mornington Peninsula, Sydney, and Albury-Wodonga.

Does Property Mavens buy off-market properties?

Yes, Property Mavens has a track record of sourcing off-market properties, with 146 off-market purchases recorded for clients across its service areas.

How long does it take Property Mavens to find and buy a property?

Property Mavens reports an average time from client brief to property purchase of 24 days, based on its recorded results.

Is the Property Mavens vendor advocacy service free?

Yes, Property Mavens offers vendor advocacy at no direct cost to the client, managing agent selection, marketing strategy, and fee negotiation on the vendor's behalf.