Most of what gets said about picking a market in commercial real estate is instinct dressed up as strategy. Close to home. Looks busy. A friend works it. Brokers commit on that basis, grind for two years, and then wonder why the income never showed up.

The problem usually is not effort. The problem is that nobody ever checked whether the market could pay them in the first place.

Value Added is the most on-the-nose book I will ever cover here. It is squarely a real estate book, a 2010 manual for investment sales brokers by Brad Umansky, who closed more than 500 deals before he wrote it. Most of these posts are about reading non-real-estate books from the broker's side of the table. This one is the exception that earns its place, because one chapter contains a piece of arithmetic I have almost never seen a working broker actually run, and it decides careers.

Your market has a maximum salary, and you can calculate it

Umansky's framing is the part everyone quotes: "Selecting a market area is like getting married. The most successful brokers I have ever met are the ones who have selected a market area and are totally devoted to working this market area."

Commitment is the line people remember. The math underneath it is the part that matters.

Say you want to gross $200,000 by year three. At a 5% average fee with half your deals co-brokered, you need to close roughly $8,000,000 in sales. Now the hard question: what share of your market can you realistically win? Umansky borrows Jack Welch's 10% as a ceiling and says that in his entire career he rarely saw any broker exceed it. Use 5% as the honest planning number.

$8,000,000 of closings at a 5% share means your market needs $160,000,000 of annual sales velocity. Not inventory. Velocity. Property actually trading, every year.

That number is knowable before you make a single call. Pull trailing 24-month sales volume for the product type and geography you are weighing. Either the math works or it does not.

A market that is too big fails the same way one that is too small does

The obvious failure is the market that is too small. A submarket with $40 million of annual velocity cannot pay you $200,000 at any realistic share. You can be the best broker in it and still starve.

The less obvious failure is the market that is too big, and it is far more common. A broker covering 2,000 properties touches each owner once a year and is a stranger to all of them. The broker covering the right 500 touches each owner four times a year and becomes the person they call when the corridor changes, the tax bill jumps, or the partnership wants out. Trying to be everywhere means being known nowhere.

Owners do not list with strangers. They list their life savings with the broker who has been planting value in their voicemail for two years. Market size decides whether that level of contact is even possible.

Run the same math at the number that actually matters

Here is the version I care about, because it is the number I want every advisor on my team to reach. Rerun the calculation at $500,000 in gross commission income. Same 5% fee, same co-broker assumption: that is $20,000,000 in closed sales. At a 5% share, your market needs $400,000,000 of annual velocity.

That single calculation changes behavior. It tells you whether your territory is a career or a hobby. It tells you when to expand the boundary and when to stop adding zip codes and start adding touches. It turns "work harder" into a sizing decision you can actually act on.

Sixteen years after Umansky wrote the chapter, the data is no longer the hard part. CoStar and Crexi will give you the velocity number in an afternoon. The discipline to check it before committing, and to get married once you do... that part has not gotten any easier.

What to do before you sign the lease on your career

If you want a business where a recipe guarantees the outcome, this is the wrong one. But the market question is one of the few that does have a right answer, and it is arithmetic, not instinct.

Do it before anything else. Income target, divided by realistic share, equals required velocity. Compare it to what the market actually trades. If your market fails the test, resizing it is a one-week fix. Grinding in a market that can never pay you is a five-year mistake.

I am a commercial real estate professional at SVN Denver. If you are weighing a brokerage career, or working a territory nobody ever sized for you, I am happy to run the math with you. Schedule a conversation at calendly.com/mccririe.