In my 20+ years as a real estate professional, I’ve discovered that success often hinges on skills you wouldn’t find in any training manual. This realization inspired a key theme in my novel, “Principles of Real Estate & Murder.” Former Knox County sheriff’s detective Frank Merchant transitions into a real estate career only to find his investigative instincts surprisingly valuable.
When Frank first walks through his client’s listing, he notices subtle details others might miss—a bookshelf slightly ajar, hesitation before entering certain rooms, small inconsistencies in the seller’s story. These observations, seemingly insignificant, but sometimes ultimately prove crucial.
I’ve experienced similar moments throughout my career. The vacant property with inexplicably high utility bills. The seller who can’t explain renovation choices or odd cosmetic enhancements that might be clumsily covering up a serious defect. Sometimes home just feels “off” despite impressive comps and a lovely appearance.

Just like a family friend, a heart surgeon, at a birthday party was compelled to persistently ask my dad “how he was doing.” The third and finally complete answer from dad lead to a life-saving pre-emptive triple bypass a few days later.
What Frank discovers (and what I’ve learned) is that real estate professionals are natural detectives:
• We observe physical spaces with trained eyes just like our friend the observed subtle (imperceptible to me) signs my dad’s body was giving off
• We listen for what’s said—and what’s conspicuously omitted
• We recognize patterns and anomalies in neighborhoods, homes and markets
• We develop intuition about people’s true intentions
These skills aren’t just useful for dramatic scenarios like Frank’s; they’re essential for everyday transactions. When a home inspection reveals unexpected issues, we investigate to understand before we react. When financing suddenly falters, we look beyond symptoms to root causes and potential work-around.
As Frank notes in the novel, “In detective work, the evidence tells the story. In real estate, the property does—if you know how to listen.”
The most valuable asset you bring to clients isn’t just market knowledge or negotiation skills—it’s your developed ability to see what others miss and solve problems before they become crises.
Whether you’re showing properties in Knoxville’s historic “Fourth & Gill”neighborhood like Frank, or navigating your own local market, remember that detective skills that are honed over years of real estate work might just be your secret weapon.

Rob Howard (@knoxvillerob) is an award-winning real estate professional at Keller Williams in Knoxville, Tennessee with over 20 years of experience and author of “Principles of Real Estate & Murder,” available now.