About Us
Sophisticated Commercial Representation
For over two decades, Mattco Real Estate Services has represented owners, investors, and tenants across every major commercial asset class — nationwide.
Meet Your Broker
Matthew Sellu founded Mattco Real Estate Services with a single mission: bring institutional-grade advisory to every commercial transaction, regardless of size. As a CCIM designee and SIOR member, he pairs rigorous financial analysis with deep market relationships to deliver outcomes that hold up long after closing.
Over a career spanning office, retail, industrial, and investment sales, Matthew has closed more than $1 billion in transactions — representing both landlords and tenants with the same disciplined, fiduciary focus. Clients value his straight talk, fast response, and relentless attention to the terms that actually protect a deal.
Certifications & Affiliations
- C
CCIM — Certified Commercial Investment Member
The global standard for commercial investment real estate professionals, recognizing advanced financial and market analysis expertise.
- S
SIOR — Society of Industrial and Office Realtors
A professional designation held by the most accomplished industrial and office brokers, awarded on demonstrated production and ethical standards.
Notable Transactions
- ◆Class A office lease — 120,000 sq ft corporate HQ relocation
- ◆Industrial portfolio sale — 3-building, 480,000 sq ft distribution campus
- ◆Single-tenant net-lease retail acquisition — $14M cap-rate play
- ◆Multi-family land assemblage — 9-acre mixed-use development site
Built on Trust
Every Mattco relationship starts with a promise: we represent your interests as our own. That's why clients return deal after deal — and why so much of our business comes by referral. We earn it with transparency, responsiveness, and results that move the needle.
Client Feedback
Customer Reviews
"Mattco found us a distribution facility that fit our footprint and budget perfectly. Their negotiation saved us six figures on the lease. True professionals."
David R.
Operations Director, Logistics Co.
"From site selection to closing, the team was responsive, knowledgeable, and relentless on our terms. They made a complex NNN acquisition feel effortless."
Sarah M.
Founder, Retail Group
"We've closed three deals through Mattco. Their market intelligence and off-market access are unmatched. They're our first call on every commercial transaction."
James T.
Principal, Investment Firm