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Land

12 Ossary Street, Mascot NSW 2020

Sold $27,550,000

4,610 m²
LandLand Size

Prime E3 Zoned Development Site

We are pleased to announce the successful off-market sale of a substantial 4,610m² E3 - Productivity Support zoned site in one of South Sydney's most tightly held commercial precincts. Sold in partnership with Ryan McMahon & Greg Carr of CPG "Commercial Property Group", this transaction demonstrates our ability to identify qualified buyers and secure outstanding outcomes without taking assets to market.

Courtney Wong

Senior Sales Executive

Call 0409 928 888

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Black Diamondz is the leading authority in luxury property and lifestyle locally and internationally

Over one billion dollars in lifestyle property sales

The global authority in ultra-luxury real estate

Bridging East and West, Black Diamondz leads the market with record-breaking sales, bespoke service, and an unmatched international network.

Redefining prestige property for the world’s elite

With a bilingual team and a legacy of cross-cultural success, Black Diamondz delivers luxury experiences beyond traditional real estate.

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Our prestigious agents deliver unrivalled access, insight, and total peace of mind

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What Are People Saying

★★★★★

"From our first meeting to settlement, the level of professionalism and care was outstanding. Eric was honest, responsive and extremely knowledgeable about the market. He guided us through every step, kept us well-informed and worked tirelessly to achieve a great result. We are grateful for his dedication and would confidently recommend them to anyone looking to sell."

Seller of House in Castlecrag, NSW

★★★★★

"I can't imagine someone working harder, being more passionate, having unfailing energy and enthusiasm for making a sale. I can't imagine finding someone better to help on the house sell/buy transaction."

Seller of House in Willoughby, NSW

★★★★★

"I recently sold my property and had a fantastic experience thanks to the incredible support and professionalism of Eric and the team at Black Damon. From the very beginning, Eric was attentive, knowledgeable, and genuinely committed to achieving the best possible result for me. He provided clear guidance, a thoughtful marketing strategy, and kept me informed throughout the entire process. His negotiation skills and attention to detail were outstanding, and I truly felt confident and supported"

Seller of Apartment in Barangaroo, NSW

★★★★★

"Blake was delightful to deal with, kind respectful and professional throughout the selling process. His knowledge of the market and responses to our questions were always prompt, open and honest. We had total trust in his ability to sell our home and he delivered. We would, most certainly recommend him as an excellent real estate agent, to others, both buying and selling."

Seller of House in Rhodes, NSW

★★★★★

"Courtney was very professional to work with. He was always in contact with us regarding potential sales and provided us with honest feedback. We would highly recommend him."

Seller of Apartment in Barangaroo, NSW

★★★★★

"Market knowledge was excellent. Overall professionalism and attention to detail was faultless. Can highly recommend Courtney Wong."

Seller of Apartment in Haymarket, NSW

★★★★★

"Eric exceeded my expectations. His professionalism, focus, determination, tenacity are exemplary. He has an excellent understanding of the market and current trends. I have no hesitation in recommending Eric and will certainly be using him again."

Seller of Apartment in Sydney, NSW

★★★★★

"I cannot recommend Eric highly enough! He recently sold two apartments for us and was an absolute pleasure to work with. From start to finish, he took the time to understand our needs, provided valuable market insights, and kept us informed every step of the way. His communication was outstanding, and it’s clear he genuinely cares about his clients. Eric delivered great results, and we would not hesitate to work with him again in the future."

Seller of Apartment in Barangaroo, NSW

★★★★★

"Blake was so great to deal with. His professionalism in dealing with prospective buyers and his constant communication were all above and beyond our expectations of an agent. We would not hesitate to highly recommend the service of Blake and the Black Diamondz Team."

Seller of house in Oatlands, NSW

★★★★★

"Blake is a true professional. Working with him to purchase a unit in Manly was a positive experience. His communication is to be highly commended. He was committed to keeping us informed on all aspects of the prospective purchase. He was honest and upfront in all our dealings with him. I would highly recommend him."

Buyer of unit in Manly, NSW

★★★★★

"Courtney Wong made selling my home an effortless experience. His professionalism, market knowledge, and strong negotiation skills delivered an incredible result. From start to finish, he was proactive, communicative, and dedicated to ensuring a seamless process. He went above and beyond to attract the right buyers. If you're looking for an agent who truly delivers, Courtney is the one to call. Highly recommend!"

Seller of Apartment in Paddington, NSW

12 Ossary Street, Mascot NSW 2020

Courtney Wong

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Exclusive listings, reserved for Club Diamondz members

Black Diamondz is the leading authority in luxury property and lifestyle locally and internationally

Over one billion dollars in lifestyle property sales

The global authority in ultra-luxury real estate

Redefining prestige property for the world’s elite

Our prestigious agents deliver unrivalled access, insight, and total peace of mind

Our Testimonials

What Are People Saying

Exclusive listings, reserved for Club Diamondz members

Our Testimonials

What Are People Saying

Black Diamondz is the leading authority in luxury property and lifestyle locally and internationally

Over one billion dollars in lifestyle property sales

The global authority in ultra-luxury real estate

Redefining prestige property for the world’s elite

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