How We Stress-Test Every Deal Before Investing
By Kyle Gibbons, Head of Acquisitions, CommercialGRP
A property can look attractive at first glance.
The location may be strong. The building may have the right size. The asking price may appear reasonable. The tenant situation may suggest upside.
But an acquisition decision cannot be based on the first impression.
Before we move forward with an opportunity, we want to understand what happens when our assumptions are challenged.
What if occupancy takes longer to improve? What if rents grow more slowly than expected? What if expenses increase? What if the market changes? What if an anticipated value-creation strategy takes more time or capital than originally planned?
That is where stress-testing becomes important.
At CommercialGRP, we use a disciplined evaluation process to challenge the assumptions behind an opportunity before making an acquisition decision. The objective is not to predict every possible outcome. It is to understand the property’s strengths, weaknesses, risks, and potential well enough to make a disciplined decision.
1. We Start With the Fundamentals
Before testing complicated scenarios, we establish a clear understanding of the property itself.
We examine factors such as location, building size and condition, occupancy, tenant profile, lease structure, rents, operating expenses, comparable properties, and surrounding market conditions.
For industrial opportunities within our target buy box, generally 50,000–120,000 square feet, the physical and operational characteristics of the asset are especially important.
We want to understand what we are actually buying before we begin modeling what it could become.
This foundation also connects to our broader acquisition criteria, which we discuss in What We Look for in Every Industrial Acquisition Opportunity.
2. We Challenge the Revenue Assumptions
Projected revenue can make an acquisition look compelling—but projections are only as reliable as the assumptions behind them.
We examine current rents, lease terms, occupancy, market rents, tenant demand, and the realistic potential for future increases.
If a business plan assumes that vacant space will be leased quickly, we ask what supports that assumption.
If projected rents are above current levels, we want to understand the market evidence behind them.
If there is an opportunity to improve income, we consider how much time, effort, and capital may be required to achieve it.
Stress-testing revenue assumptions helps us distinguish between potential value and assumed value.
That distinction is critical.
3. We Test What Happens When Costs Increase
Revenue is only one side of the equation.
Operating expenses, capital expenditures, maintenance, taxes, insurance, tenant improvements, leasing costs, and other expenses can all influence the economics of an acquisition.
We therefore consider how the investment thesis changes if costs are higher than expected.
A property that only works under extremely favorable expense assumptions deserves additional scrutiny.
Our goal is not to assume the worst. It is to understand the range of possible outcomes and determine whether the opportunity remains fundamentally sound when reasonable assumptions are challenged.
That same discipline is part of our Property Due Diligence Process: Pre-LOI Checklist for Investors.
4. We Examine the Downside, Not Just the Upside
It is easy to become focused on what a property could become.
A disciplined acquisition process requires equal attention to what could go wrong.
We ask questions such as:
- What happens if the property takes longer to stabilize?
- What happens if a tenant leaves?
- What if market rents do not increase as expected?
- What if improvements cost more than projected?
- What if demand changes?
- What if the exit environment is different from what we initially anticipated?
These scenarios help us understand the property’s resilience.
A strong opportunity should not depend entirely on everything going according to plan.
5. We Test the Business Plan Against the Market
A property’s business plan cannot be evaluated in isolation.
Local market conditions can influence leasing velocity, tenant demand, rent levels, competition, and future value.
That is why market research is an important part of our acquisition process.
We examine supply, demand, comparable properties, infrastructure, employment patterns, tenant activity, and other factors that can influence the property’s position within its market.
Our analysis of How We Select Industrial Markets With Long-Term Growth Potential provides more perspective on why market selection matters before evaluating an individual asset.
The question is not simply, “Can this property work?”
It is, “Does the market provide a reasonable foundation for the strategy we are considering?”
6. We Separate Facts From Assumptions
One of the most important parts of stress-testing is knowing what we know—and what we do not know.
Some information can be verified. Other conclusions are estimates based on market data, comparable properties, conversations with professionals, or reasonable assumptions.
We document those distinctions rather than treating every projection as a fact.
This is where transparency becomes especially important.
Our investors and partners deserve to understand not only the potential of an opportunity, but also the assumptions and risks behind that potential.
Honest analysis does not mean avoiding uncertainty. It means being clear about it.
7. We Consider Whether the Opportunity Creates Durable Value
A successful acquisition should be about more than making the numbers work in a spreadsheet.
We also consider whether the property has a realistic path toward creating lasting value.
That could involve improving an underutilized asset, strengthening occupancy, supporting productive tenants, improving the physical property, or repositioning a property within its market.
For CommercialGRP, this connects directly to our broader focus: acquiring properties that fit our buy box while contributing to stronger communities and better outcomes for the people and businesses connected to those properties.
The best business plans are not built around assumptions alone. They are built around real opportunities to improve an asset.
8. Stress-Testing Leads to Better Decisions
No analysis can eliminate uncertainty from commercial real estate.
What a disciplined process can do is make that uncertainty easier to understand.
By testing assumptions, examining downside scenarios, validating market conditions, and separating facts from projections, we can make acquisition decisions with a clearer understanding of both risk and opportunity.
Sometimes the conclusion is that a property deserves further consideration.
Sometimes it is that the assumptions need to change.
And sometimes the right decision is to walk away.
That is part of disciplined acquisitions.
At CommercialGRP, we remain focused on sourcing opportunities that fit our buy box, withstand thorough evaluation, and have a realistic path toward creating lasting value.
This article is provided for educational and informational purposes only and should not be considered legal, tax, financial, or investment advice.
