Three words come up in almost every conversation about where commercial real estate values are headed: inflation, interest rates, and cap rates. They are usually mentioned quickly, as if everyone already agrees on how they fit together. Most owners nod along and move on, because the relationship is rarely explained in plain terms. It is worth explaining, because these three forces do more to reset property values over a cycle than almost anything happening inside a single building.
You do not need to forecast any of them to use this well. Nobody reliably predicts inflation or the direction of rates, and anyone who says they do is selling something. What you can do is understand how the three connect, so that when they move you understand why your asset feels heavier or lighter, and you are reasoning instead of reacting.
Start with the one number that ties a building to its price
A cap rate, at its simplest, is the annual income a property produces divided by its price. A building generating a set amount of net operating income, bought at a given price, carries a cap rate that expresses the two as a ratio. The important thing to hold onto is what it means directionally.
When cap rates rise, values fall, and when cap rates compress, values rise, assuming the income holds steady. The same stream of income is simply worth more or less depending on the rate a buyer applies to it. That is why a property can be performing exactly as it did a year ago and still be worth meaningfully more or less: the income did not change, the rate the market applies to that income did.
Now connect the three
The chain runs in a fairly predictable order, even though the timing is never predictable.
Inflation pressures interest rates
When the general price level rises persistently, the response is usually higher interest rates, because rates are one of the main tools used to cool an overheating economy. Inflation is the pressure; rates are the lever pulled in response. The two do not move in perfect lockstep, but they are tied, and a sustained rise in one tends to pull the other.
Interest rates pressure cap rates
This is the link that reaches your building. When borrowing costs rise, buyers cannot pay as much for the same income, because more of that income now goes to servicing debt. To make the math work, they need a higher return on the price they pay, which means a higher cap rate, which means a lower value for the same income. When rates fall, the reverse tends to happen: cheaper capital lets buyers accept lower returns, cap rates compress, and values lift.
The result lands on your value
Put the chain together and the pattern is clear. A stretch of rising inflation tends to bring rising rates, which tends to push cap rates up and values down, even for a property whose income never wavered. When conditions ease, the chain runs the other way. Your building can sit still while the ground underneath its price moves.
Two identical buildings, same income, can be worth very different amounts in two different rate environments. If your value feels like it changed without anything changing inside the property, the cap rate is usually the reason, and the cap rate is usually following the cost of capital.
Where real estate pushes back
The chain above is the pressure, not the whole story, and commercial real estate has a counterweight worth understanding. Property income is not always fixed. Leases with rent escalations, and space that can be re-leased at higher market rents, allow income to grow. When income can rise alongside inflation, it can offset some of the downward pressure that higher rates put on value.
That is why the type of asset and the structure of its leases matter so much in an inflationary stretch. A property with long, flat leases has income locked in place while cap rates rise against it, and it feels the full weight. A property whose rents can reset upward has a way to fight back. The same macro force does not land equally on every building, and the difference is in the leases.
Using this without trying to time it
Understanding the chain is not a license to predict it. It is a way to reason clearly when a real decision is in front of you:
- Pricing a sale. Is the current rate environment lifting values in your favor, or is it a headwind a sophisticated buyer will price in?
- Underwriting a hold. Can your income grow through escalations or re-leasing in a way that offsets rate pressure, or is it locked flat while the environment moves?
- Timing a refinance. The cost of capital is the whole conversation here, and understanding where it sits relative to your last financing is the starting point.
Where a defensible valuation comes in
Understanding how inflation, rates, and cap rates connect tells you which way the wind is blowing on value. It does not, by itself, tell you the cap rate the market would actually apply to your specific asset today, because that rate is set by real buyers reasoning from real transactions in your market, weighing your leases, your location, and your risk, not by a formula.
That is what a Broker Opinion of Value is built to capture. A good BOV does not pull a cap rate out of the air or borrow one from a headline. It reads the rates that real, comparable transactions in your market are actually clearing at, and applies that evidence to the particulars of your income and your asset. When capital markets are shifting and a real decision is on the table, that grounded number is what turns a general sense of where rates are headed into a defensible view of what your property is worth now.