The Sam Del Rosario Group at SERHANT. advises high-net-worth individuals, investors, executives, and family offices on luxury residential, commercial, and investment real estate transactions across Pennsylvania, New Jersey, and Florida.
Led by Associate Broker, Commercial Advisor, and former Detective Sam Del Rosario, the team approaches real estate differently than traditional brokerages: evidence first, negotiation strategically, and client protection as the standard. From luxury estates in the Lehigh Valley to waterfront properties in Florida and investment acquisitions across multiple states, the team delivers disciplined advisory, structured execution, and multi-market continuity under one brokerage platform.
With more than 700 closed transactions and over $330 million in career sales volume, The Sam Del Rosario Group has built a reputation for precision, execution, and high-level advisory in complex real estate transactions involving luxury homes, commercial real estate, investment properties, executive relocations, and multi-state acquisitions.
Most real estate teams market properties.
The Sam Del Rosario Group builds a case for why clients should buy, sell, hold, or walk away.
Before real estate, Sam Del Rosario spent more than 16 years in law enforcement and investigative work as a Detective, Polygraph Examiner, and Medicolegal Death Investigator, following military service as a U.S. Air Force Security Forces Staff Sergeant with deployments supporting Operation Enduring Freedom and Operation Iraqi Freedom.
That investigative background shapes every aspect of the team's advisory process:
Clients rely on the team not simply for access to inventory, but for judgment, leverage, negotiation discipline, and execution under pressure.
The team specializes in luxury home sales, estate marketing, waterfront properties, second homes, equestrian estates, and lifestyle-driven residential real estate across Pennsylvania, New Jersey, and Florida. Every listing is positioned with a bespoke marketing strategy aligned to the asset, buyer profile, and seller objectives.
The team advises investors, developers, and business owners on multifamily, retail, office, mixed-use, redevelopment, and land opportunities throughout the region. Commercial advisory services include acquisition strategy, disposition planning, investment analysis, and multi-state transaction coordination.
The Sam Del Rosario Group works with investors executing 1031 exchanges, portfolio repositioning strategies, and long-term wealth-building acquisitions across multiple markets. The team's tri-state brokerage structure allows continuity throughout the process without handing clients off between firms or referral partners.
Through active broker-level licensure under the SERHANT. platform in Pennsylvania, New Jersey, and Florida, the team helps executives, relocating families, and high-net-worth clients navigate complex multi-market real estate transactions under a single advisory relationship.
The team serves luxury, residential, and commercial clients throughout Pennsylvania, with strategic focus on:
The team specializes in luxury and lifestyle markets throughout Northwest New Jersey, including:
Florida advisory services focus on:
As part of SERHANT., The Sam Del Rosario Group leverages the brokerage's national media, technology, and distribution platform to maximize exposure for every listing.
Through SERHANT. Studios and ID Lab, listings receive:
Every campaign is designed to position properties competitively in local, national, and international markets while targeting qualified buyers aligned with the asset.
The Sam Del Rosario Group has earned national and regional recognition for verified production, leadership, and market influence, including:
Career production milestones include:
The team’s work extends beyond real estate.
Sam Del Rosario is the founder of the Bring Our Veterans Home Initiative, a veteran-led housing effort focused on supporting transitional housing solutions for veterans throughout the Lehigh Valley. The initiative reflects the belief that service does not end when military service does.
The team also actively supports programs assisting homeless families and children throughout the region.
The Sam Del Rosario Group operates as a real estate advisory practice, not a transactional sales team.
Clients rely on the team for:
Whether representing the sale of a luxury estate in Pennsylvania, advising on a commercial acquisition in New Jersey, or coordinating a second-home purchase in Florida, the team approaches every transaction with the same standard: evidence first, client protection always.
Sam Del Rosario | Tri-State Luxury Real Estate Broker | PA, NJ, FL | SERHANT.
Associate Broker | Director of Operations
Associate Broker
Real Estate Strategist & Sales Coach
Real Estate Strategist
Real Estate Strategist
Real Estate Strategist
Real Estate Strategist
Discover our expertly curated collection of properties for sale. With a focus on quality and value, we offer some of the best properties on the market.
April 9, 2026
"The Bring Our Veterans Home Initiative, launched by the Sam Del Rosario Group at SERHANT. in partnership with Battle Borne, aims to raise $500,000 to acquire and operate transitional housing for veterans in Carbon, Lehigh, and Northampton Counties. "
April 2, 2026
LEHIGH VALLEY, Pa.- One served in the U.S. Air Force. The other is a Marine Corps veteran. And together, Sam Del Rosario and Chris Yarnell are a force to be reckoned with. "Sam's the smart one. I'm the grunt one," Yarnell joked during a recent interview. They're putting those skill sets to work by launching a new project aimed at helping fellow veterans who are facing homelessness and financial difficulties.
February 27, 2026
"Opportunities like this are exceptionally limited in borough settings where approvals for multifamily development are scarce," said Sam Del Rosario, Associate Broker at SERHANT. Pennsylvania. "With entitlements secured and construction underway, this offering presents a clear execution-based value opportunity for experienced multifamily investors and developers", Frank Lombardo stated.
February 26, 2026
"Behind a winding 2,400-foot paved drive, 72 acres of rolling countryside unfold into one of the most distinctive private estates in the Poconos. Panoramic views stretch across open pasture and woodland, creating a setting that feels expansive, private, and remarkably self-contained. "
