Market and Moments: Inventory Balloons as Rates Climb

Welcome to our Burlington, Mass. real estate market update! If you’ve ever wondered, “So… how’s the market?”...this series is for you. In September, the real estate market took a quick turn so there’s lots to dig into!

Market Snapshot at a Glance: Year over Year Comparison

Burlington’s September housing market showed a noticeable increase in closings in 2026 compared with the same month last year. Thirteen single-family homes sold in September 2026, up from nine in September 2025.

While the average sale price climbed from $926,967 to $1,104,677, the average sale price per square foot remained unchanged at $406. Homes that sold in September 2026 were considerably larger on average compared to the year before, suggesting that the higher average sale price was driven at least in part by the mix and size of homes sold rather than a broad jump in values.  It’s also important to remember that homes that closed in September went under contract 1-2 months ago.

A Shifting Market

Burlington’s inventory story changed quickly as summer came to an end. At the end of May, single family inventory was only 5.6% higher than a year earlier, and by the end of June it was actually 5.9% lower. That shifted sharply in July, when inventory climbed 62.5% year over year, followed by a 115% increase in August and then a striking 200% increase in September. There were 42 homes on the market as of September 30th compared with just 14 on the same date a year earlier.

September also brought a significant rise in borrowing costs: Freddie Mac’s average 30 year fixed mortgage rate increased from 6.71% on September 3 to 7.28% by October 1.  Mortgage Bankers Association (MBA) data showed applications declining throughout the month, including a 6% weekly drop in the final September report, while purchase applications were 14% lower than the same week a year earlier. MBA specifically cited the surge in rates as the reason borrowers were moving to the sidelines.

For Burlington homeowners, these market changes have a real impact on how to approach selling your home. Inventory is rising, and at the same time the pool of qualified and motivated buyers is shrinking. Higher mortgage rates are reducing purchasing power and causing some buyers to press pause, while those who remain active have far more homes to choose from.

In this environment, pricing correctly may mean pricing below what the most recent comparable sales suggest. A home that sold even just a month ago went under agreement in a different market, when rates were lower, inventory was tighter, and buyers had fewer choices. Sellers can’t automatically expect to achieve the same price their neighbor received earlier this year. 

 Fun Burlington Stats From September 2026

• The least expensive home sold was this ranch on a corner lot for $640k
• The most expensive home sold was a new 15 room colonial for $2.4M
• For the median price of $900k, someone bought this 3 bedroom 2.5 bath ranch in the Fox Hill neighborhood

Homeowner Tip of the Month: Winterize Outdoor Faucets

Before the first hard freeze, remember to disconnect garden hoses, winterize your outdoor faucets, and have your irrigation system blown out. Water left trapped in a hose or exterior plumbing line can freeze, expand, and potentially cause a pipe to crack, sometimes without you realizing it until there’s a leak.

If your home has interior shutoff valves for the exterior faucets, turn them off and drain the remaining water from the line. It’s a quick fall maintenance task that can help prevent a much more expensive repair later.

Celebrity Home of the Month: Meg Ryan’s Hampton Home

Meg Ryan recently sold her Bridgehampton home for the full $15.25 million asking price, just two years after purchasing it for $13.5 million. Set on 1.5 acres, the Hamptons property features vaulted ceilings, five fireplaces, a sunken living room, library, chef’s kitchen with a marble island, and French doors opening to landscaped grounds.

➔check it out here