Jaymie Costello

Jaymie Costello is an experienced real estate professional currently serving as a Senior Coordinator in Asset Services at Alexandria Real Estate Equities, Inc. since January 2025. Jaymie has been a Referral Agent and Real Estate Marketing and Business Consultant at Sotheby's International Realty since December 2018, developing strategic marketing and business plans, as well as comprehensive social media and CRM strategies. As a licensed Realtor and Lead Listing Coordinator for the Gregg Lynn Team, Jaymie successfully managed over 270 listings and contributed to over $567 million in closed sales. Previous roles include Marketing Coordinator with the same team, Design Assistant at Urrutia Design, Marketing Assistant at Riskin Partners, and several positions in marketing and sales, including an internship at Essere Firenze. Jaymie holds a Bachelor of Arts in Communication from UC Santa Barbara and a Certificate in Technology Management from UC Santa Barbara Extension.