About Me

REAL ESTATE BROKER

Gianni Ozemebhoya is a driven and visionary real estate broker specializing in luxury properties. With a keen eye for innovation and a passion for delivering exceptional results, Gianni has quickly established himself as a rising star in the industry.

Leveraging his expertise in tech marketing, Gianni crafts bespoke campaigns that showcase his clients’ properties in their best light, utilizing cutting-edge digital strategies and social media platforms to reach high-net-worth individuals and discerning buyers.
Gianni’s extensive network spans finance, entertainment, and sports, with close relationships with top professionals, influencers, and tastemakers. His unique ability to connect with clients from diverse backgrounds and industries has earned him a reputation as a trusted advisor and skilled negotiator.

As a young and ambitious broker, Gianni is dedicated to redefining the luxury real estate experience, combining his market expertise, creative vision, and passion for innovation to deliver unparalleled results for his clients

New Jersey | New York
1200 Washington St, Hoboken NJ 07030
505 Park ave. New York NY 10022

Meet the Team

Realty Mamba Group

As a top-performing real estate team, we pride ourselves on delivering exceptional service and achieving outstanding results for our clients. With years of experience in the industry, we have honed our skills and expertise to become experts in the local market.

Our team consists of passionate and dedicated professionals who are committed to providing personalized service and going above and beyond to ensure our clients achieve their real estate goals.

Whether you are a first-time homebuyer or an experienced investor, we have the knowledge and resources to help you make informed decisions and achieve your real estate objectives. From market analysis and property valuations to negotiation and closing, we handle every aspect of the transaction with professionalism and care.

Our success is built on a foundation of knowledge, diligence, and integrity. We take pride in the long-lasting relationships we have formed with our clients and strive to exceed their expectations with every transaction. If you are looking for a real estate group that puts your needs first and delivers results, look no further than us!

Testimonials

Our Happy Clients

Working with Gianni was an absolute game-changer. From the moment we listed our property, he brought a level of professionalism and creativity I hadn’t seen before. His marketing strategy was innovative and targeted the right audience — our home sold above asking price within weeks. Gianni truly understands the luxury market and delivers results that exceed expectationsThey put together an incredible set of options- full of creative ideas that I’ve never seen in any other Theme.
Roy Bennett
Marketing Manager
The Realty Mamba Group made the entire process seamless. Their attention to detail, market insights, and honest communication gave me complete confidence throughout the transaction. They treated my investment goals as their own and went above and beyond to secure the best deal possible. I wouldn’t work with anyone else.
Kelly Sandoval
Realtor
As a first-time buyer, I had so many questions, but Gianni and his team made everything simple and stress-free. They guided me every step of the way, explaining the market and helping me find the perfect home within my budget. Their patience, transparency, and dedication were incredible. I felt supported from start to finish.
Kathleen Peterson
Sales Manager

Cities we Serve

We Deal in the following cities and states

Montclair

Westfield

Plainfield

Summit

Alpine

Red Bank

Short Hills

West Orange

Mahattan

Brooklyn

Exclusive Listings

Find your required home here

039

ELEGANT LENOX HILL MASTERPIECE: A LUXURIOUS FIVE-STORY TOWNHOUSE OFF PARK AVENUE

116 East 61st Street

6 BR

Upper East Side

6.5

Manhattan

6 Apartment Bedroom

New York

Single Family

WebId: #3360240

$15,950,000

EXPANSIVE PRE-WAR CORNER RESIDENCE

EXPANSIVE PRE-WAR CORNER RESIDENCE

380 Riverside Drive

2 BR

Morningside Heights

1

Manhattan

2 Apartment Bedroom

New York

Co-op

WebId: #5040636

$1,250,000

039

UNPARALLELED SCALE AND FLEXIBILITY IN A DISTINGUISHED PRE-WAR BUILDING

380 Riverside Drive

3 BR

Morningside Heights

3.5

Manhattan

3 BR

New York

Co-op

WebId: #5054795

$1,850,000

039

FULL-FLOOR LUXURY ON PARK AVENUE

860 Park Avenue

5 BR

Upper East Side

4.5

Manhattan

5 Apartment Bedroom

New York

Co-op

WebId: #3133267

$6,995,000

LUXURY TOWNHOME-STYLE CONDO WITH ROOFTOP OASIS & PREMIUM PARKING IN DOWNTOWN JERSEY CITY!

LUXURY TOWNHOME-STYLE CONDO WITH ROOFTOP OASIS & PREMIUM PARKING IN DOWNTOWN JERSEY CITY!

471 Monmouth St

3 BR

Hamilton Park

2

Jersey City

3 Apartment Bedroom

New Jersey

Condo

WebId: #4520315

$1,198,000

MODERN LUXURY LIVING IN THE HEART OF JERSEY CITY!

MODERN LUXURY LIVING IN THE HEART OF JERSEY CITY!

322 3rd St

3 BR

The Village

2

Jersey City

3 Apartment Bedroom

New Jersey

Condo

WebId: #4109552

$1,250,000

NEW CONSTRUCTION - ULTRA LUXURIOUS CONDO IN THE HEART OF DOWNTOWN JERSEY CITY

NEW CONSTRUCTION – ULTRA LUXURIOUS CONDO IN THE HEART OF DOWNTOWN JERSEY CITY

144 1st St

3 BR

The Waterfront

2.5

Jersey City

3 Apartment Bedrooms

New Jersey

Condo

WebId: #3843046

$1,994,000

TOWER LIVING. LANDMARK LIFESTYLE. 79-STORY MAJESTY

TOWER LIVING. LANDMARK LIFESTYLE. 79-STORY MAJESTY

99 Hudson St, Jersey City, NJ 07302

2BR

The Waterfont

2

Jersey City

2 Apatment Bedrooms

New Jersey

Condo

WebId: #4851320

$1,465,000

TOWER LIVING. LANDMARK LIFESTYLE. 79-STORY MAJESTY

TOWER LIVING. LANDMARK LIFESTYLE. 79-STORY MAJESTY

99 Hudson St, Jersey City, NJ 07302

2BR

The Waterfont

2

Jersey City

2 Apatment Bedrooms

New Jersey

Condo

WebId: #4851127

$1,423,000

Our Real Estate Team

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Kathryn Wallace
Real Estate Agent
Kathryn Wallace
Real Estate Agent
Intelligent, ambitious, energetic and proactive perfectionist. Working with Kathryn Wallace is a signature of success.
Jerry Edwards
Real Estate Agent
Jerry Edwards
Real Estate Agent
Intelligent, ambitious, energetic and proactive perfectionist. Working with Kathryn Wallace is a signature of success.
Virginia Holland
Real Estate Agent
Virginia Holland
Real Estate Agent
Intelligent, ambitious, energetic and proactive perfectionist. Working with Kathryn Wallace is a signature of success.
Donald Douglas
Real Estate Agent
Donald Douglas
Real Estate Agent
Intelligent, ambitious, energetic and proactive perfectionist. Working with Kathryn Wallace is a signature of success.

Gianni Ozemebhoya

Real Estate Broker

New Jersey | New York

1200 Washington St, Hoboken NJ 07030
505 Park ave. New York NY 10022

Contact Us

please feel free to contact us