About SSA
Over 15 years of trusted due diligence in commercial real estate
The Summer Street Advisors team has extensive interdisciplinary experience, comprehensive expertise in the commercial real estate industry and a solid commitment to excellence in every transaction.
Our senior executives are involved in every project and execute deliverables with scrutiny, consistency, timeliness and effectiveness in multi-million-dollar transactions. We help clients uncover all potential risks and mitigating factors, properly analyze value propositions, and apply a rigorous analytic process to successfully manage assets and complete transactions.
Debt & Equity
Customized advisory & due diligence assignments.
Clients
Delivered financial insights.
Appraisals
Completed per year for private equity, bank, and debt funds nationwide
Site Inspections
Completed per year across the country for private equity, bank, debt fund and rating agency clients.
OUR MISSION
Built on Relationships. Driven by Custom Solutions.
At SSA, we believe in creating long-term partnerships by truly understanding each client’s business and anticipating their evolving needs. We offer tailored strategies that consistently exceed expectations, supporting you through every stage of your real estate journey.
- Personalized approach rooted in trust
- Dedicated support across every phase
- Solutions designed to evolve with you
Why ssa
Your Goals, Our Blueprint.
Our senior executives are involved in every project and execute deliverables with scrutiny, consistency, timeliness and effectiveness in multi-million-dollar transactions.
We help clients uncover all potential risks and mitigating factors, properly analyze value propositions, and apply a rigorous analytic process to successfully manage assets and complete transactions.
Our Values
Maximizing Value, Exceeding Expectations
Moments of Magic
We believe in creating standout moments that leave a lasting impression—whether with clients, colleagues, or within our communities. It’s in the details, the extra effort, and the human touch that we turn the ordinary into the exceptional. Every interaction is an opportunity to delight.
Commitment to Excellence
We hold ourselves to the highest standards in everything we do. From strategic insights to client service, we pursue mastery and precision—never settling for mediocrity. Excellence isn’t a destination; it’s a mindset we bring to every challenge.
Adaptability to Change
In a dynamic environment, agility is key. We embrace change as a catalyst for growth and innovation. By staying curious, open-minded, and solution-oriented, we turn uncertainty into opportunity and evolve with confidence.
Taking Responsibility
We own our outcomes—both the wins and the setbacks. With integrity as our guide, we take initiative, follow through, and hold ourselves accountable. Responsibility is not a burden—it’s a mark of leadership and trust.
Long Lasting Loyalty
Relationships are the foundation of our success. We foster loyalty by showing up consistently, delivering on promises, and standing by our people and partners. Through respect, transparency, and care, we build bonds that endure.
Our Team
Meet Our Professional Team
Jack Mullen
Founder and Managing Director
Mark Hall
Managing Director
John Murray
Director
Mark Melhuish
Director
Barbara Sreckovic
Appraisal Coordinator
Courtney Mullen
Director
Rossana Giafrancesco
Senior Associate
Juan Gonzalez
Associate
Alexandra Olaya
Analyst
Daniel Kim
Analyst
Liam Kent
Analyst
Behind the scenes
At Summer Street Advisors
Our CLIENTS
High Touch Advisory, Institutional expertise
Summer Street Advisors has the deal experience and access to capital demanded by the competitive marketplace. The SSA team provided the guidance and execution that helped drive this deal forward.
Tim Perry and Keith Benator
North American Properties
Our team presented their CAM, with the rolled up underwriting pages SSA team produced, to our Credit Committee and it was very well received as very thorough and thoughtful analysis. A great first experience for Silvergate and Summer Street Advisors!
Paul Simmons
Silvergate Capital