If you are worried about another housing crash, it helps to look beyond the comparison itself. What made the earlier housing bubble possible? And how do lending standards differ from the practices that helped fuel it?
One important difference is how easy it is to qualify for a mortgage. Leading up to the crash, credit was widely available, and lenders did not always verify whether borrowers were likely to repay their loans. After the crash, lending standards tightened significantly.
That distinction matters. To understand it, start with the measure used to track mortgage credit availability.
What the Mortgage Credit Availability Index Measures
Every month, the Mortgage Bankers Association, or MBA, releases the Mortgage Credit Availability Index, known as the MCAI.
MBA describes it as:
“The MCAI provides the only standardized quantitative index that is solely focused on mortgage credit. The MCAI is . . . a summary measure which indicates the availability of mortgage credit at a point in time.”
In plain English, the index measures how easy or difficult it is to get a mortgage. It provides a way to compare credit availability across different periods.
The basic relationship works like this:
- A higher index indicates easier access to mortgage credit. Lending standards are less strict, making mortgages easier to obtain.
- A lower index indicates more restricted access to mortgage credit. Lending standards are stricter, making mortgages harder to obtain.
The key is to read the direction correctly. A rising number means credit is becoming more available. A falling number means credit is becoming less available.
How Credit Expanded Before the Crash
At the beginning of the historical data series discussed in the original analysis, the MCAI was around 400. Two years later, it had climbed above 850.
That sharp increase reflected how much easier it had become to obtain mortgage credit. The requirements for getting a loan were far less strict, and the threshold for qualifying was low.
This was not simply a matter of more people wanting to buy homes. The lending process itself was more relaxed. Borrowers could obtain loans without the level of verification needed to establish whether they were likely to repay them.
Loose lending standards were one of the main factors that contributed to the housing bubble. Understanding that connection is essential when comparing lending conditions before and after the crash.
The Problem Was More Than Easy Access
Realtor.com described the lending environment leading up to the bubble as one in which mortgages were issued to people who lied about their income and employment and could not actually afford homeownership.
Lenders were approving loans without always going through a verification process to confirm a borrower's likely ability to repay. As a result, creditors were lending to more borrowers who had a higher risk of default.
That is the central issue. Easy access to a mortgage and the ability to afford that mortgage are not the same thing. Before the crash, the qualification process did not always do enough to evaluate that difference.
When people refer to the extreme lending practices of that period, this is what they mean: widely available credit, low qualification thresholds, and limited evaluation of repayment ability.
What Changed After the Housing Crash
After the crash, the MCAI dropped dramatically as lending standards tightened. In the historical comparison, the index remained low and fell well below even its starting level of around 400.
The contrast is substantial. Before the bubble burst, mortgage credit had become much easier to obtain. Afterward, stricter requirements made getting a mortgage more difficult.
Bankrate described the post-crash difference as lenders imposing tough standards on borrowers, with those obtaining mortgages overwhelmingly having excellent credit.
That description reinforces the broader point made by the index. The post-crash lending environment was not a continuation of the loose qualification practices that helped create the bubble.
Putting the Monthly Update in Context
The original analysis also cited a monthly update from Joel Kan, MBA's vice president and deputy chief economist. He reported that mortgage credit availability had decreased for the third consecutive month and reached its lowest level since an earlier post-crash benchmark.
That update was a snapshot of a particular reporting period, not a statement about every month that followed. Its role in the comparison was to show further tightening within an already more restrictive lending environment.
The lasting takeaway is the direction of the comparison: the index had moved far away from the elevated levels associated with the loose lending practices before the crash.
What This Comparison Means for Buyers and Homeowners
If another housing crash is your concern, lending standards are an important part of the discussion. The original comparison points to a meaningful difference in how borrowers were evaluated before and after the bubble.
Before the crash, lenders often did relatively little to evaluate a borrower's potential to repay. With tighter standards afterward, that risk was reduced for both lenders and borrowers.
Reduced risk is not a promise of a particular housing outcome. The useful conclusion is narrower: the lending practices being compared are very different.
Keep these three points in mind:
- The MCAI tracks the availability of mortgage credit.
- Credit availability expanded sharply before the housing crash, alongside loose qualification standards.
- Standards tightened after the crash, and the index moved dramatically lower.
Your Next Step
Rather than assuming every housing concern points to a repeat of the last crash, start by asking what the lending comparison actually shows. Then bring the discussion back to your own mortgage questions.
Write down what you want to understand about qualifying and how your ability to repay will be evaluated. Reach out to Ed Parcaut to talk through those questions and discuss a practical next step for your homebuying plans.
