Should You Wait Until Spring to Sell? What Northwestern Lehigh’s numbers say.

If you own a home in Northwestern Lehigh and you’ve been telling yourself you’ll wait until spring to sell, it’s worth taking a closer look at what’s actually happening in our local real estate market.

The numbers don’t necessarily support the idea that spring is automatically the best time to sell.

In fact, limited inventory, continued buyer demand, and relatively few new listings are creating an interesting opportunity for homeowners considering selling a home in Northwestern Lehigh this fall.

I’m Theresa Keim with CENTURY 21 Keim Realtors. I’ve spent more than 30 years helping families buy and sell homes in Lynn, Lowhill, Heidelberg, and Weisenberg townships, and I was the #1 selling agent again in 2025 in the Northwestern Lehigh School District.

Every fall, I hear some version of the same thing from homeowners:

“We’ll just wait until spring, when more buyers are looking.”

But is that actually the best strategy for Northwestern Lehigh?

Let’s look at the local numbers.

The Buyers Still Looking in Northwestern Lehigh Are Serious

It’s true that some casual house hunters disappear after summer. But that doesn’t mean buyer demand disappears with them.

The people touring homes in Northwestern Lehigh during the fall can be highly motivated. They may include:

• Families relocating for a job that starts soon
• Growing families who want to get settled in the school district
• Buyers who lost out on a home during the summer and are still looking
• Buyers who have been searching for the right property and are ready to act when it becomes available

These aren’t necessarily people browsing homes just to see what’s out there.

They’re often buyers with a specific reason to move — and that can make a well-priced, well-presented home especially attractive.

Northwestern Lehigh Home Inventory Has Stayed Remarkably Tight

This is where the local data gets particularly interesting.

Across the broader Lehigh Valley, inventory has been climbing since spring. Northwestern Lehigh has not followed that same pattern.

According to Greater Lehigh Valley REALTORS® data, active inventory in Northwestern Lehigh was:

• 19 homes in May
• 18 homes in June
• 19 homes in July

In other words, inventory was essentially flat throughout the summer while the surrounding region saw more listings come onto the market.

That matters if you’re thinking about selling.

More listings generally mean more competition for sellers. But when the number of available homes remains limited, a new listing can stand out more.

Fewer Northwestern Lehigh Homeowners Are Listing

There’s another piece of the puzzle: new listings are actually down slightly compared with last year.

Through July, Northwestern Lehigh had 77 new listings year-to-date, compared with 80 during the same period last year — a decrease of roughly 4%.

That may not sound dramatic, but in a relatively small local market, every listing can make a difference.

Put those numbers together and you get a pretty simple picture:

Northwestern Lehigh homeowners aren’t flooding the market with new listings, and existing inventory hasn’t increased substantially.

That means a homeowner who lists this fall isn’t necessarily walking into a market filled with competing properties.

What Does the Current Northwestern Lehigh Market Look Like?

As of the latest numbers I’m looking at, there are 22 active listings in Northwestern Lehigh, along with another 15 homes already under contract.

That gives us 37 homes that are either currently available or already moving toward a sale.

Of those 37 properties, 15 are already under contract — meaning more than 4 out of every 10 homes in that combined group are already spoken for.

For a seller, that’s an important distinction.

You aren’t simply competing against every home you see on the market. Some of those properties are already effectively out of the competition because they’ve found a buyer.

What About Home Prices in Northwestern Lehigh?

This is one area where I think it’s important to be careful with the numbers.

The year-to-date average sale price in Northwestern Lehigh has moved around during the year — from just over $623,000 through May to approximately $578,000 through July.

It would be tempting to look at that change and declare that home values are falling.

I don’t think the data supports that conclusion yet.

There have been well under 60 sales in the district so far this year. In a market that small, the average sale price can move significantly depending on which individual homes happen to sell during a particular period.

A month or two with more high-end sales can push the average up. A period with more moderately priced homes can pull it down.

So rather than dress a small sample up as a trend, I’d rather tell you plainly: the average sale price has moved, but we need more sales before using that number to make a confident statement about the direction of home values.

That’s an important distinction when you’re deciding whether or not to sell.

Northwestern Lehigh’s Appeal Doesn’t Have a Season

The other reason I wouldn’t automatically assume you should wait until spring is the fundamental appeal of Northwestern Lehigh itself.

Families choose Lynn, Lowhill, Heidelberg, and Weisenberg townships for the schools, the community, the setting, and the lifestyle.

Those reasons don’t disappear when summer ends.

A buyer looking at homes in October isn’t necessarily settling for a less desirable time of year. They may be specifically looking for a home in the Northwestern Lehigh School District because that’s where they want to live.

That means the right home can still attract serious attention in the fall.

So, Is Fall a Good Time to Sell a Home in Northwestern Lehigh?

Based on the current local numbers, I wouldn’t rule out fall simply because spring is traditionally considered the best selling season.

Northwestern Lehigh has several things working in a seller’s favor:

• Inventory has remained relatively tight.
• Active listings have not increased substantially over the summer.
• New listings are slightly lower than last year.
• A meaningful percentage of the homes currently being tracked are already under contract.
• Buyers who are still searching in the fall may be highly motivated.
• The underlying demand for homes in the Northwestern Lehigh School District doesn’t disappear when summer ends.

That doesn’t mean every home will sell quickly or that every seller should list immediately.

Pricing, condition, presentation, location, and the specific type of home you own all matter.

But if you’ve been waiting for spring simply because you assume there won’t be buyers in the fall, the local data gives you a reason to reconsider.

Thinking About Selling Your Northwestern Lehigh Home?

If you’ve been sitting on the fence waiting for “the right season,” it may be worth looking at your specific situation instead of relying on a general rule about spring versus fall.

I’m always happy to walk through the numbers with you — no pressure, just a clear look at your options.

You can reach me at 610-657-5093 or visit theresakeim.com to schedule a conversation.

If you’re considering selling a home in Northwestern Lehigh, Lynn Township, Lowhill Township, Heidelberg Township, Weisenberg Township, or the Northwestern Lehigh School District, I’d be happy to help you understand what the current market could mean for your property.