Harcourts Xtreme

Sonja Egglestone is a highly respected and top-performing real estate agent at Harcourts Xtreme, specialising in residential property sales in Alberton and Johannesburg South.

With over 20 years of experience in bookkeeping, office management, and human resources, Sonja brings exceptional financial insight, structure, and strategic thinking into every property transaction. Her background allows her to guide sellers on accurate pricing strategies, strong negotiation positioning, and smooth deal management from listing to registration.

Since moving into real estate sales, Sonja has built a strong reputation for delivering consistent results. She is known for securing sole mandates, achieving strong written values, and maintaining high client satisfaction — reflected in outstanding customer reviews and repeat business.

Clients value Sonja for her professionalism, integrity, and hands-on approach. She understands that selling or buying a home in Alberton or Johannesburg South is not just a transaction — it is a major life decision. Her goal is to make the process clear, structured, and as stress-free as possible while protecting her clients’ financial interests.

Aligned with Harcourts’ philosophy of being “all about people,” Sonja combines performance with genuine care. Her focus is simple:
✔ Strong pricing strategy
✔ Maximum exposure marketing
✔ Skilled negotiation
✔ Clear communication

Whether you are selling your property in Alberton, buying in Johannesburg South, or looking for trusted real estate advice, Sonja Egglestone offers the experience, work ethic, and proven results to help you move forward with confidence.

With Sonja and Harcourts Xtreme, your property is not just listed — it is strategically positioned to sell.