MLS

What it is

MLS is the Multiple Listing Service — the database where licensed agents post properties for sale. When a house shows up on Zillow, Redfin, or Realtor.com, it came from the MLS. It is the public, regulated retail market for houses. The easier it is to get access to a house, the higher the price. That’s simple economics, supply and demand. The MLS is the easiest access point in the whole system. No gatekeeper. Anybody can go on Zillow right now. That means all the lazy people can do it too, which means there’s more demand for every property and prices get pushed to the max.

Why it matters

There are two things to know about the MLS: it’s where the worst deals live, and it’s where the best data lives. Those seem contradictory. They aren’t.

Worst deals, because every single buyer and investor in your market sees the same listing within minutes of it going live. Any house priced well gets bid up. The seller already paid a 5-6% commission to list. They have an agent coaching them. Every info advantage you’d have off-market gets neutralized on the MLS. You’re buying retail.

Best data, because closed MLS sales are the ground truth for comps and ARV. Every serious valuation you make traces back here. The Zestimate isn’t the truth. The sold price in the MLS is.

On the back of this, early in my career I was buying off Zillow, off the MLS, whatever you want to call it. When I moved to Tennessee and started buying from wholesalers and doing my own direct marketing, the difference was dramatic. Off-market, bought-right deals where you have equity on arrival from day one — that’s where you actually double and triple a house’s value. It’s more work, some headache, but you’re in the equity from the start.

One of the nine profiles of flippers who fail is the Purist: the MLS-only buyer who refuses to do direct-to-seller work and wonders why margins are thin. Don’t be the Purist.

How it shows up

The MLS does have two situations where deals happen.

First, speed plays. A house hits the feed, you see it immediately, you call whoever you need to call, you write a clean cash offer the same day. On the rare MLS deal, the spread goes to the investor who moves fastest, not the one who looks longest.

Second, stale listings. Days on market over 60 in a hot market, over 120 in a slow one, often means a seller who’s tired and increasingly realistic. The listing photos will tell you why it sat: bad pricing, ugly photos, or a real condition problem. All three are openings for a lowball offer to a seller whose confidence has been eroded.

But the main game is off the MLS. Direct mail, driving for dollars, cold outreach to tired landlords, wholesalers, probate records, tax delinquent lists, code enforcement lists. Those channels deliver deals where the seller hasn’t talked to an agent yet and doesn’t have a retail price in their head. That’s where the real margin lives.

Related

comps, arv, direct mail, driving for dollars, off market, motivated seller