Should You Buy a Home in Montgomery County This Fall or Wait Until Spring 2027?

If you’re thinking about buying a home in Montgomery County, Pennsylvania, you may be asking a question I’m hearing more frequently:

Should I buy this fall, or wait until spring 2027 and hope mortgage rates come down?

It’s a reasonable question.

Mortgage rates are currently hovering in roughly the 6.75% to 7% range, depending on the borrower, loan program, points and other factors. Freddie Mac reported the national average 30-year fixed mortgage rate at 6.71% on September 3, 2026, while daily market readings have recently been closer to 6.9%.

After several years of higher borrowing costs, it’s understandable that some buyers are tempted to wait.

But waiting for a lower interest rate doesn't necessarily mean you'll save money.

There are three variables to consider:

1. What happens to mortgage rates?
2. What happens to home prices?
3. How much competition will you face when you buy?

Let’s look at a $500,000 Montgomery County home to see why buying this fall could make sense.

A $500,000 Home: Buy This Fall or Wait Until Spring?

For this example, let's assume a buyer purchases a $500,000 home this fall, puts 20% down and obtains a 30-year fixed mortgage at 6.875%.

Now let's compare that with a buyer who waits until spring 2027.

No one knows exactly where mortgage rates will be next spring, but Fannie Mae's current housing forecast projects the 30-year fixed mortgage rate at approximately 6.3% during the second quarter of 2027.

Home prices are also expected to continue appreciating nationally. Fannie Mae's latest Home Price Expectations Survey projects approximately 2.2% home-price growth in 2027.

If we simply use that 2.2% annual rate as an illustration and apply roughly seven months of appreciation to our $500,000 home, its value would be approximately $506,400 by spring.

Here's how the two scenarios compare:

This is an illustration, not a prediction. It excludes taxes, homeowners insurance, HOA fees, mortgage insurance and closing costs. Mortgage rates depend on the borrower and loan.

So Isn't Waiting Better Because the Payment Is Lower?

Not necessarily.

In this example, waiting until spring and getting a 6.3% mortgage would save approximately $120 per month in principal and interest.

That's certainly valuable.

But the buyer also paid approximately $6,400 more for the house and needed a slightly larger down payment.

Meanwhile, the person who bought in the fall has already owned the home for several months and could potentially benefit from any appreciation that occurred during that period.

That's why I don't think buyers should make their decision based solely on the mortgage rate.

What Is Happening With Montgomery County Home Prices?

This is particularly important for buyers in Montgomery County.

Despite higher mortgage rates, home values have continued to rise.

Recent housing data shows Montgomery County home prices approximately 2%–3% higher than a year ago, depending on the data source and measurement used.

And homes that are well-priced and located in desirable communities can still attract considerable buyer interest.

That matters because waiting for mortgage rates to decline doesn't guarantee that the home you want will become more affordable.

A lower interest rate can be partially—or even completely—offset by a higher purchase price.

Spring Could Also Bring More Buyers Into the Market

There's another factor that doesn't show up in a mortgage calculator: competition.

Spring is traditionally one of the busiest times of year for real estate.

If mortgage rates move closer to 6%–6.5%, some buyers who have been sitting on the sidelines may decide it's finally time to enter the market.

That could mean more competition for desirable Montgomery County homes.

A buyer purchasing during the fall may encounter a different environment: fewer buyers, sellers who have been on the market longer, and potentially more opportunities to negotiate.

Of course, every property is different. Some homes will still receive multiple offers regardless of the season.

The Interest Rate Isn't Permanent

This is another point buyers sometimes overlook.

If you purchase a home with a 6.875% mortgage, that doesn't necessarily mean you will have that mortgage for 30 years.

If mortgage rates decline meaningfully in the future, you may have an opportunity to refinance.

Refinancing isn't free, and whether it makes financial sense depends on the rate reduction, closing costs, how long you expect to own the property and your individual financial situation.

But it creates an important distinction:

You may be able to change your mortgage rate later. You can't go back in time and buy the same house at an earlier price.

What If Rates Don't Fall?

This is the scenario I think buyers should consider carefully.

Waiting until spring is essentially making two assumptions:

Mortgage rates will decline enough to matter AND home prices won't increase enough to offset the savings.

Neither is guaranteed.

If a $500,000 home becomes a $506,000 or $510,000 home while mortgage rates remain near today's levels, waiting could actually increase both the purchase price and monthly payment.

On the other hand, if rates fall substantially and home prices remain flat, waiting could benefit the buyer.

There is no one answer that applies to everyone.

My Advice to Montgomery County Buyers

I wouldn't buy a home simply because you're afraid prices or mortgage rates might rise.

And I wouldn't postpone buying a home solely because you're hoping mortgage rates will fall.

Instead, ask yourself:

Can I comfortably afford the payment today?

Do I expect to remain in the home long enough for buying to make financial sense?

Is the right property available now?

How much competition am I facing for that property?

If those answers make sense, buying this fall could be a better opportunity than waiting for the “perfect” interest rate.

The perfect rate may never arrive.

The right home, at the right price and on terms that work for you, may be more important.

Thinking About Buying a Home in Montgomery County?

Every buyer's situation is different. Your down payment, credit, loan program, price range and the particular community you're considering can dramatically change the numbers.

If you're considering buying in Blue Bell, Fort Washington, Ambler, Lower Gwynedd, Upper Dublin, Plymouth Meeting, Collegeville or elsewhere in Montgomery County, I'm happy to help you look at the local market and determine whether buying now or waiting makes more sense for you.

Sometimes the best decision is to buy.

Sometimes it's to wait.

The important thing is to make that decision based on the numbers—not simply on headlines about interest rates.

Patricia Pezick, REALTOR® | Berkshire Hathaway HomeServices Fox & Roach

This article is for general informational purposes only and is not financial, tax or lending advice. Mortgage rates, home values and market conditions can change. Buyers should consult a qualified mortgage professional regarding their individual financing options.