
Selling, without a campaign
- Ask for an appraisal, or an off-market sale discussion.
- Tell us the property type, the address and your timing.
- Agree the approach, and what may be shared, before anything is shown.

For owners who would rather not advertise, and buyers who want what never reaches a portal.
Residential · Commercial · Land · RuralOffered through private introduction rather than a public campaign. The owner and the agent agree in advance what may be shared, and with whom.
Introduced privately, so these properties never reach the public listing sites.
Addresses, pricing, documents and viewings are released per property, on that property's permissions.
Off-market does not mean a lower price or a quick sale. Usually the opposite, since discretion is the point.


Homes, apartments and townhouses. Share the location, accommodation and the lifestyle that matters to you.
Tell us the asset type, intended use and location. Owners can start with a confidential discussion.
The site, its size and intended use. Development potential is checked against the relevant approvals.
Describe the property and your plans. We will confirm whether we can assist with that asset and location.

Your location and the property's may be different. Tell us both, with your preferred language and contact time, and we will arrange the right conversation, in English or Chinese.
Sydney
World Square, Suite 31, Level 2650 George Street, Sydney NSW 2000+61 2 8280 8280
Hong Kong 香港
Regus Berkshire House, Unit 2402-0725 Westlands Road, Quarry Bay+852 2824 8564
Off-market property held back from public advertising, released per property on the owner's terms. Membership opens the door; it does not open every one.
One offered through private introductions rather than a broad public advertising campaign. The owner and agent agree which details may be shared and with whom. It does not necessarily mean a discounted price or an immediate sale.
No. Black Diamondz welcomes domestic and international enquiries about residential, commercial, land and rural property. Availability is specific to each enquiry.
Yes. Share your country of residence, the property location or search area, and your preferred contact time.
No. Club membership and access to an individual off-market listing are separate approvals, granted per property.
That depends on your timing, privacy, the property and buyer demand. A private approach limits public exposure; a public campaign may reach a wider audience. Discuss both before agreeing a strategy.
The property type, preferred locations, budget range, timeframe and intended use, any essential features, and whether you are enquiring for yourself or a client.