Century 21 Blackwell | Top Real Estate Agents

Founded in 1987 by Peggy J. Blackwell, CENTURY 21 Blackwell & Company Realty, Inc. has grown into one of the most respected and consistently top-producing real estate firms in North and South Carolina. After joining the CENTURY 21 System in 1992, the company has earned the prestigious CENTURION® Award every year since 1995—proof that experience, discipline, and doing things the right way still matter.

Through strategic growth—including mergers in Spartanburg and expansion into Greenville—CENTURY 21 Blackwell has built one of the Upstate’s largest and most experienced teams, blending seasoned professionals with rising talent, all supported by industry-leading training and systems.

Today, CENTURY 21 Blackwell is proudly part of the Century 21 Harrelson Group family of offices led by Greg Harrelson, a powerhouse organization with more than 30 years of success across South Carolina. This partnership strengthens our reach while preserving what built our reputation: exceptional service, best-in-class marketing, and highly trained agents focused on protecting our clients’ most important investments.

Whether you’re buying, selling, or looking for a real estate career with a firm that values both tradition and progress—welcome home. We’ve been doing this a long time… and we’re just getting started.