Marty Burger: Career, Real Estate Projects, Companies and Personal Life

Last Updated on November 2, 2026 by Business Blog Media Editorial Team

Introduction

Marty Burger is a well-known American real estate executive. He has worked on major property projects across the United States.

His career spans nearly four decades. He has handled large investments, commercial buildings, and real estate financing.

Many people know him from Silverstein Properties. He helped manage projects connected to the World Trade Center redevelopment.

His career has since changed direction.

In 2026, he is the Co-Founder, CEO, and President of L&L Infinite Real Estate Partners. The company works on property development, acquisitions, and financing.

But his story started much earlier.

Quick Facts About Marty Burger

Detail	Information
Full Name	Martin Seth Burger
Popular Name	Marty Burger
Nationality	American
Profession	Real Estate Executive and Investor
Birthplace	North Carolina, United States
Grew Up In	Long Island, New York
Education	University of Pennsylvania
Degree	Bachelor of Science in Economics
University School	Wharton School
Former Position	CEO of Silverstein Properties
Current Position	CEO and President of L&L Infinite
Current Business Partner	David Levinson
Previous Venture	Infinite Global Real Estate Partners
Industry Experience	Nearly 40 years
Known For	World Trade Center redevelopment and major property investments

Early Life and Background

Burger spent much of his childhood on Long Island, New York.

His early years included plenty of sports. He enjoyed staying active and playing competitive games.

Sports were a regular interest.

He later became interested in business. That interest eventually led him toward real estate.

His professional journey began after university.

Education and University Years

He attended the University of Pennsylvania.

There, he studied at the Wharton School. He earned a Bachelor of Science degree in Economics.

His education helped build his business knowledge.

He learned about finance, markets, and investment decisions. These subjects became important throughout his working life.

He graduated in 1987.

Soon after, he started working professionally.

How His Real Estate Career Started

His first professional role was at Laventhol & Horwath.

He began working there in 1987.

The job introduced him to property consulting and real estate business operations.

He later moved to Related Companies.

There, he worked on development and acquisitions. His responsibilities included reviewing investments and helping with property deals.

This experience opened more opportunities.

He soon joined major investment firms.

Working at Goldman Sachs

In 1993, he joined Goldman Sachs.

He worked with its Whitehall Real Estate funds. His responsibilities focused on property acquisitions.

This work involved investment analysis and property transactions.

It also gave him experience with institutional real estate investment.

He remained there until 1994.

Career at Blackstone

His next major move came in 1994.

He joined The Blackstone Group as Vice President.

He worked on acquisitions for its early real estate opportunity funds.

The position involved major investment decisions.

He stayed at Blackstone until 1997.

That period strengthened his experience in real estate finance and acquisition work.

Leadership at Related Companies

Burger also spent many years working with Related Companies.

He held senior positions during his career there.

These included Executive Vice President of Related Companies and President of Related Las Vegas.

His responsibilities grew over time.

He became involved in several large development projects.

Some notable examples include:

• Time Warner Center in Manhattan, now called Deutsche Bank Center.
• CityPlace in West Palm Beach, Florida.
• World Market Center in Las Vegas.

These were major commercial developments.

The work gave him experience handling complicated construction plans, investment agreements, and project teams.

His time at Related helped establish his reputation in the property industry.

Founding Artisan Real Estate Ventures

In 2006, he started another business.

He founded Artisan Real Estate Ventures and became its CEO.

The company focused on property investment and development.

Starting his own firm was a major career decision.

He had previously worked at established businesses. Now he was responsible for leading his own operation.

He continued this work before joining Silverstein Properties.

That move brought a much larger role.

His Career at Silverstein Properties

In 2010, Burger joined Silverstein Properties.

The New York company is known for its involvement in rebuilding the World Trade Center site.

He initially worked alongside founder Larry Silverstein.

He later became the company’s sole CEO.

The responsibility was substantial.

His work included property development, acquisitions, financing, and business management.

He also helped expand the company’s investment operations.

During his leadership, the firm handled projects worth billions of dollars.

World Trade Center Redevelopment

One of his best-known professional connections is the World Trade Center.

The rebuilding programme became one of New York City’s most significant property developments.

Burger held senior leadership responsibilities during this work.

He helped oversee business activities connected to the development programme.

These included financing, property planning, and development management.

The project required coordination between investors, developers, and many other organisations.

His involvement remains an important part of his career history.

Other Major Property Projects

His work extended beyond Lower Manhattan.

Several large projects were developed or acquired during his years at Silverstein Properties.

These included:

Four Seasons Resort Orlando

The luxury resort at Walt Disney World was part of the company’s major development portfolio.

Four Seasons Hotel New York Downtown

The hotel and residential development at 30 Park Place became another important New York project.

One West End

This Manhattan residential development formed part of the company’s property activities.

U.S. Bank Tower

Silverstein Properties acquired this well-known Los Angeles office tower.

1735 Market Street

The Philadelphia office property was another major acquisition.

Each project involved its own financial and development decisions.

Burger helped lead the company during these transactions.

Building Real Estate Investment Businesses

His responsibilities were not limited to buildings.

He also worked on financing businesses.

At Silverstein, he helped establish several investment platforms.

One was Silverstein Capital Partners.

His current corporate profile describes it as a $5.3 billion debt platform.

Another was the Cantor Silverstein Opportunity Zone Trust, reported as a $1.1 billion investment fund.

He was also involved in the Silverstein Regional Center and the company’s Israeli bond financing programme.

These operations helped broaden the firm’s property finance activities.

The figures describe investment platforms and business transactions. They do not represent his personal wealth.

Why Did He Leave Silverstein Properties?

In October 2023, Burger left Silverstein Properties.

His departure attracted attention in the property industry.

Lisa Silverstein, the daughter of company founder Larry Silverstein, became the new CEO.

The company described the change as part of its leadership transition and renewed focus on its existing businesses.

Burger had spent approximately 14 years with the firm.

He later returned to independent business development.

That decision marked another career change.

Launching Infinite Global Real Estate Partners

In 2024, Burger announced a new property investment business.

The venture became known as Infinite Global Real Estate Partners.

It focused on several business areas.

These included real estate development, property acquisitions, and debt financing.

The company looked for opportunities across the United States.

Its work also included properties needing investment or changes to their existing use.

Burger later launched Infinite Global Capital Partners, a real estate financing platform.

That business became affiliated with L&L Infinite.

New Business in 2026: L&L Infinite

January 2026 brought another major development.

Burger and David Levinson launched L&L Infinite Real Estate Partners.

Levinson is also known for his leadership at L&L Holding Company.

The new firm combines their experience in commercial real estate.

Burger serves as CEO and President.

The company focuses on ground-up developments, property conversions, acquisitions, and financing.

Its development interests include New York and South Florida.

Its acquisition and financing activities cover a wider national market.

Major Manhattan Acquisition

A notable transaction was announced in September 2026.

L&L Infinite joined investment partners to acquire 600 Third Avenue in Manhattan.

The deal was valued at approximately $245 million.

The office building has 42 stories and around 575,000 square feet of space.

Financing included a reported $215 million acquisition loan from Bain Capital.

This was the firm’s first major reported acquisition.

It showed how Burger’s new company was entering large property transactions.

Office-to-Residential Development

Another project involves 29 West 35th Street in Manhattan.

In October 2025, Burger and developer Andrew Heiberger announced plans to convert the building into residential apartments.

The proposed development includes 107 studio residences.

Some apartments are intended to provide income-restricted housing.

The project reflects growing interest in reusing older commercial buildings.

The acquisition was reported, but the original announcement did not mean all apartments had been completed.

Another Executive Position

Burger is also listed as Co-CEO of Momentum Power.

The company works on nuclear energy technology.

His experience with infrastructure-related projects, business financing, and large investments is relevant to this position.

This role adds another area to his professional work.

Wife, Children and Personal Life

Burger has shared some personal details in published interviews.

A June 2015 profile by The Real Deal identified his wife as Allison.

The report stated that they married in 2013.

It also mentioned his two sons from an earlier marriage and Allison’s son from a previous marriage.

These details describe the family circumstances reported at that time.

More recent information about his marriage and family life has not been reliably established.

Outside business, he has discussed his interest in skiing and other sports.

He has also taken part in skiing trips with property industry professionals.

He generally keeps much of his private life away from regular business reporting.

Marty Burger Net Worth and Earnings

His professional career includes major property transactions.

He has also led companies managing billions of dollars in real estate.

But company assets are different from personal wealth.

No reliable public financial disclosure establishes his exact personal net worth.

His salary, private investments, property ownership, and financial liabilities are not fully available.

So an exact wealth figure would be speculation.

His business achievements can be documented without guessing about his personal finances.

Charity Work and Professional Organisations

Burger has participated in several professional and charitable organisations.

His reported affiliations include the Urban Land Institute, Real Estate Board of New York, and Real Estate Roundtable.

He has also served in advisory roles connected to educational institutions.

These include Wharton, Cornell University, New York University, and the University of California, Berkeley.

His charitable activities have included work with SparkYouth and National Jewish Health.

These commitments show his involvement in professional education, community programmes, and public service.

Some positions have changed over time, so older affiliations should not automatically be treated as current.

What Makes His Career Notable?

His career covers several different parts of real estate.

He started with consulting work.

Then came institutional investment firms.

Later, he managed major property developments and financing businesses.

He also founded independent ventures.

This experience has taken him through different property markets and economic conditions.

He has worked on offices, hotels, residential buildings, and mixed-use developments.

His current company continues that business direction.

The main difference is his position today.

He now leads a newer company rather than Silverstein Properties.

Final Thought

Marty Burger has built a long career in American real estate.

His professional history includes Goldman Sachs, Blackstone, Related Companies, and Silverstein Properties.

He also helped oversee work connected to some of New York’s most recognisable properties.

His departure from Silverstein did not end his business career.

He started new investment ventures.

Now, L&L Infinite is his main property business.

His story shows how a career can grow from financial analysis into managing major buildings and investment companies.

Frequently Asked Questions

1. Who is Marty Burger?

Marty Burger is an American real estate executive and investor. He is known for his previous leadership at Silverstein Properties and his current work at L&L Infinite Real Estate Partners.

2. What is his current job?

He is the Co-Founder, CEO, and President of L&L Infinite Real Estate Partners. The company was launched in 2026.

3. Where did he study?

He attended the Wharton School at the University of Pennsylvania. He earned a Bachelor of Science degree in Economics.

4. Did he work at Silverstein Properties?

Yes. He joined in 2010 and later became the company’s sole CEO. He left in October 2023.

5. Why is he connected to the World Trade Center?

He held senior leadership responsibilities at Silverstein Properties during the World Trade Center redevelopment programme.

6. Who is Marty Burger’s wife?

A published 2015 profile identified his wife as Allison. Their marriage was reported as taking place in 2013. More recent marital information has not been reliably confirmed.

7. What is Marty Burger’s net worth?

His exact personal net worth is not publicly verified. Reported company assets and investment fund values should not be treated as his own wealth.

8. What company did he start after Silverstein?

He launched Infinite Global Real Estate Partners after leaving Silverstein Properties. In 2026, he also co-founded L&L Infinite Real Estate Partners with David Levinson.