

About John
In his previous role as the principal broker for the United Nations in Manhattan, John developed a deep understanding of the unique needs of international clients. He is a Certified Corporate Relocation Specialist and a Luxury Home Specialist (LHS), part of the Luxury Collection Specialist Network. His accreditations also include Accredited Buyer’s Representative (ABR), Internet Professional (e-PRO And e-Marketer), USAA MoversAdvantage, Certified Negotiating Specialist (CNS), Certified Distressed Property Expert (CDPE), and Short Sale And Foreclosure Resource (SFR).
John's dedication to superior customer service and his unique skill set have attracted an impressive list of clients, including Olympic athletes, politicians, and famous personalities. With over 25 years of experience in the service industry, John is committed to providing top-notch service to all his clients.
Philadelphia Magazine Top Real Estate Producers™ – The John Wuertz Team
Transaction History
- 1 Year
- 2 Year
- 5 Year
Neighborhoods John Has the Most Experience In
John's Listings and Deals
John's Recent Active Listings
Awards and Designations
- NAR - National Association of Realtors
- ABR - Accredited Buyer Representative
- CHS - Certified HAFA Specialist
- CIAS - Certified Investor Agent Specialist
- CLHMS - Certified Luxury Home Marketing Specialist
- CNE - Certified Negotiation Expert
- CNHS - Certified New Home Specialist
- CNS - Certified Neighborhood Specialist
- e–PRO - Internet Professional
- RCE - REALTOR® Association Certified Executive
- SFR - Short Sale & Foreclosure Resource
- SRES - SRES®, Seniors Real Estate Specialist
Other Experience
John's Reviews
10/28/22Robert Stanton
After my mom experienced a medical emergency she had to move out of the home she had lived in for more than 60 years. John and his team helped us through an extraordinary stressful time when we had to sell her old home. It was a complicated transaction but John was there for us every step of the way offering solid real estate advice and service coupled with a compassionate and caring attitude that made all the difference in the world. His team booked advertising and we had dozens of showings the first weekend. In the end, we got a very fair price for her home.I’d strongly recommend John and his team to anyone looking for help buying or selling a home.
10/6/22Patricia Jean Shaw
Working with Markie was such a pleasure. She was professional, attentive and very responsive. Her attention to detail was superb. I am grateful for how she made my experience better than I imagined. She helped to make our transaction smooth from start to finish!
8/9/22shelley solomon
John and Sam could not have been better. They were with me throughout my entire and at times very difficult real estate odyssey. I would not hesitate to highly recommend them. They are impeccably conscientious and loyal and are a credit to their company.
