One and Only Realty - Luxury Real Estate in New York & Miami

One and Only Realty  - Luxury Real Estate in New York & Miami One And Only Realty is a Boutique full-service Brokerage firm that specializes in Luxury Residential Real Estate and Commercial properties in New York City.

One and Only Realty, Inc. represents the interests of companies and individuals involved in real estate transactions in New York City. These include: purchases and sales of apartments, houses and businesses. One and Only realty, Inc. has all the necessary licenses and over 20 years of experience in the New York real estate market. We provide the most thorough advice. We have the latest information

about the real estate market and the properties available in New York City. Our forte is high-end properties: exquisite and elite residences in Manhattan, estates in Long Island and other tri-state areas. Each client is guaranteed personalized attention, confidentiality and the most professional service. We work with the most knowledgeable law firms in New York, where only the most experienced attorneys provide VIP-service for transactions that are personalized to the specific needs of each client. These services extend to the clients’ businesses and personal matters, including corporate law and immigration advice. We also provide extensive assistance in acquisition of businesses. All of our clients receive full VIP concierge service. For a real estate transaction to succeed, not only does one need assistance with the laws governing the transaction, but also one needs to be able to accurately assess the unique situation on a case-by-case basis given market conditions during a given period. One and Only Realty has the breath of experience and expertise to provide this all-encompassing advice. We have never left a client with a question unanswered or a transaction not completed. We vow to make your experience with One and Only Realty second to none, and provide the care and attention catered to each clients’ individual needs.

$4,225,000 SOLD AT CIPRIANI RESIDENCES MIAMIThe right broker. The right building. The right deal.Congratulations to Dyla...
05/26/2026

$4,225,000 SOLD AT CIPRIANI RESIDENCES MIAMI

The right broker. The right building. The right deal.
Congratulations to Dylan Segura on closing at Cipriani Residences Miami - one of Brickell’s most coveted addresses and a true benchmark for ultra-luxury living.

📩 Looking to buy or sell in Miami’s luxury market? Contact us.

87 residences. 31 storeys. One address rewriting the West Palm Beach skyline.The Mandarin Oriental Residences, West Palm...
05/20/2026

87 residences. 31 storeys. One address rewriting the West Palm Beach skyline.

The Mandarin Oriental Residences, West Palm Beach - from $3,548,000. Architecture by Safdie Architects. Interiors by Studio Munge. Completion 2030.

OVER $25M SOLD AT CIPRIANI RESIDENCES MIAMIWhen the right broker meets the right building, this is what happens.Our very...
05/19/2026

OVER $25M SOLD AT CIPRIANI RESIDENCES MIAMI

When the right broker meets the right building, this is what happens.

Our very own has closed over $25M at Cipriani Residences Miami - one of Brickell’s most coveted addresses and a true benchmark for ultra-luxury living.

📩 Ready to invest in Miami’s finest? Contact us.

There’s a path to U.S. residency most people overlook and it starts with real estate. The EB-5 program allows qualified ...
05/11/2026

There’s a path to U.S. residency most people overlook and it starts with real estate. The EB-5 program allows qualified investors to obtain a U.S. Green Card through a qualifying property investment. Swipe to understand how it works, who it’s for, and which South Florida projects currently qualify.

DM us to learn more about any of the projects featured ↓

ORA by Casa Tua.More than a residence - a fully realized lifestyle.Set in the heart of Brickell, this 76-story tower int...
04/30/2026

ORA by Casa Tua.
More than a residence - a fully realized lifestyle.

Set in the heart of Brickell, this 76-story tower introduces a new category of living: where private ownership meets hospitality, culture, and connection. From curated dining concepts to a members’ club atmosphere, ORA brings Casa Tua’s DNA into a residential experience designed for modern, global buyers.

With flexible ownership, short-term rental potential, and fully finished residences starting from $990K, this is not just real estate - it’s a strategic entry into one of Miami’s most dynamic markets.

For those who value access as much as ownership.

We are hosting a private presentation in NYC on Wednesday, May 6th. Limited spots available - message to secure your invitation.

$4,750,000. Closed.The Residences at 1428 Brickell - one of Miami’s most anticipated private residential towers. 70 floo...
04/28/2026

$4,750,000. Closed.

The Residences at 1428 Brickell - one of Miami’s most anticipated private residential towers. 70 floors, 189 residences, architecture by Antonio Citterio’s ACPV Architects and Arquitectonica. Our broker Dylan Segura negotiated this for two weeks straight to get his client a result they deserved.

Congratulations to the buyer on a genuinely exceptional acquisition and to Dylan for seeing it through.

If you’re exploring pre-construction opportunities in Brickell, residences at 1428 start from $3.9M. Delivery 2027.

📍 1428 Brickell Ave, Miami

Where the world gathers, opportunity follows.From the Miami International Boat Show to Art Basel, 2026 brings a calendar...
03/25/2026

Where the world gathers, opportunity follows.

From the Miami International Boat Show to Art Basel, 2026 brings a calendar of global moments that define luxury, culture, and influence.

Position yourself at the center of it all. Miami isn’t just a destination - it’s an investment in lifestyle, access, and legacy.

📍 Discover exclusive opportunities with One And Only Realty

Experience the next chapter of waterfront luxury.You are cordially invited to a Private Presentation of Cipriani Residen...
02/20/2026

Experience the next chapter of waterfront luxury.

You are cordially invited to a Private Presentation of Cipriani Residences Miami at the iconic Cipriani Restaurant in Beverly Hills on February 25.

Join us for an intimate evening unveiling one of Miami’s most anticipated branded residences - where timeless Italian elegance meets modern bayfront living. During this exclusive event, you will receive latest pricing and current availability, detailed insight into floor plans, finishes, and amenities and a private consultation to secure preferred opportunities.

Kindly RSVP to secure your place at this exclusive event.
📞 +1 (310) 962-7563
✉️ [email protected]

We look forward to welcoming you.

The Miami International Boat Show returns February 11 - 15, 2026 - bringing together over 1,000 exhibitors and showcasin...
02/13/2026

The Miami International Boat Show returns February 11 - 15, 2026 - bringing together over 1,000 exhibitors and showcasing the world’s most exceptional vessels.

From superyachts at Yacht Haven Grande to on-water sea trials and private VIP previews, this event defines Miami’s global influence in luxury yachting.

But beyond the boats, it’s about lifestyle.
Waterfront living. Marina access. Investment potential.

For buyers and investors, it’s a reminder that Miami isn’t just a destination - it’s a capital of luxury waterfront real estate.

Follow for exclusive Miami insights

Miami’s most iconic new addresses, curated in one collection.From branded residences to architectural landmarks, these d...
02/03/2026

Miami’s most iconic new addresses, curated in one collection.

From branded residences to architectural landmarks, these developments define the future of luxury living - set in Brickell, Coconut Grove, Miami Beach, and beyond.

Swipe through to explore where world-class design, lifestyle amenities, and long-term value converge.

📍 Miami’s premier new developments
🏙 Limited opportunities
🤍 Represented by One And Only Realty

Address

18 East 48th Street
New York, NY
10017

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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