Every new New York business filing, every dayBlack Diamond Apartments
STEVE NIU, Registered Agent
Based on candidate W1, this appears to be a property management company operating luxury apartment rentals in Manhattan, NY. The site offers no-fee rentals and lists an address at 900 Third Avenue, 22nd Floor. The business name 'Black Diamond Apartments' shares the 'Diamond' keyword with the LLC name, and both are in the same city.
Filed May 1, 2025 · Manhattan, NY · New York County
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New York Department of State, Division of Corporations · Entity 7600805 · Retrieved May 3, 2026
About Black Diamond Apartments
SILVER DIAMOND MANAGEMENT INC. filed in New York on May 1, 2025, as a luxury apartment rental property management company based in Manhattan. Owner Steve Niu filed personally as the registered agent. Its domain was registered three years before filing, on May 20, 2022, through PDR Ltd. The website matched the filing's name and address, is modern, and built with All in One SEO. DayOneLead first saw it 367 days after filing. No annual report or EIN on file yet.
- Domain registered three years before the company filed.
- Owner filed personally as the registered agent.
- Website identity confirmed matching the filing's name and address.
- Website built with All in One SEO.
- First seen by DayOneLead 367 days after filing.
- No annual report or EIN on file yet.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 24, 2026.
One of 1,745 new businesses registered in Manhattan in May 2025, one of 8 property management businesses.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was Black Diamond Apartments registered?
Black Diamond Apartments was registered as Corp on May 1, 2025 in New York.
Where is Black Diamond Apartments located?
Black Diamond Apartments is based in Manhattan, NY, 10002, in New York County.
What type of business is Black Diamond Apartments?
Black Diamond Apartments is classified as a property management business (luxury apartment rentals).
Does Black Diamond Apartments have an EIN on file?
No EIN was found on file for Black Diamond Apartments at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
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