About

Bill currently serves as a Sales Associate and the Operating Principal for Keller Williams Prosperity Realty. After entering real estate in 2005, Bill has built his reputation as a prominent real estate professional in the traditional residential and luxury markets serving Bergen, Morris, Essex, Hudson and Passaic counties. He is a Marketing Specialist with advanced expertise in the marketing of both luxury homes and residential properties across all price points. In 2013, Boswell was announced by Realtor Magazine as a member of its prestigious 30 Under 30 Class of agents in the U.S., a group of young professionals across the country who exemplify “the ingenuity, dedication and prowess that’s raising the bar in real estate today.” In addition, Boswell has been acknowledged for his exceptional service by NJ Monthly Magazine as one of NJ’s Top Realtors by receiving the Five Star Real Estate Agent Award for 8 consecutive years. His success has landed him on several national network shows including NBC’s Open House NYC and CBS’ Living Large. Bill combines expansive knowledge of various NJ markets with focused online marketing to reach today’s buyers and sellers further and faster regardless of the price range. 


THE BOSWELL AIOSA GROUP

Bill co-founded The Boswell Aiosa Group with Ronald “Ron” Aiosa of Keller Williams Prosperity Realty. The team is also comprised of Listing Experts, Buyer Specialists, Rental Specialists, and a full-time client relations and administrative staff. 


Bill Boswell and Ron Aiosa were each named Platinum Level recipients of the NJAR® Circle of Excellence Sales Award® from 2014 -2018, the highest level recognized by NJ Realtors®. They both have also qualified for the NJAR® Distinguished Sales Club® Award, a recognition attained after receiving the NJAR® Circle of Excellence Sales Award® for 10 years. They have consistently been ranked in the top tier on the REAL Trends Best Real Estate Agents in America list of NJ’s top real estate sales professionals based on closed transaction sides. Previously, the team has also ranked among the Top affiliated teams for Coldwell Banker from 2014 – 2017 including being ranked No. 1 for total units sold. 



The Boswell Aiosa Group
Bill co-founded The Boswell Aiosa Group with Ronald “Ron” Aiosa of Keller Williams Metropolitan Realty. The team is also comprised of Listing Experts, Buyer Specialists, Rental Specialists, and a full-time client relations and administrative staff.

Boswell and Aiosa were each named Platinum Level recipients of the NJAR® Circle of Excellence Sales Award® from 2014 -2017, the highest level recognized by NJ Realtors®. They both have also qualified for the NJAR® Distinguished Sales Club® Award, a recognition attained after receiving the NJAR® Circle of Excellence Sales Award® for 10 years. They have consistently been ranked in the top tier on the REAL Trends Best Real Estate Agents in America list of NJ’s top real estate sales professionals based on closed transaction sides. Previously, the team has also ranked among the Top affiliated teams for Coldwell Banker from 2014 – 2017 including being ranked No. 1 for total units sold.