Berkshire County's home sales numbers looked strong through the first quarter of 2026. Dollar volume rose 4 percent over the same period in 2025, reaching $107.9 million even as the number of homes sold slipped to 205, six fewer than the year before. That is the kind of headline that gets repeated at open houses all spring: prices are up, the market is healthy, the county is having a good year.
Look at where the money actually came from and the story gets more specific. A large share of that gain traces back to roughly ten transactions in two small South County towns that most out-of-area buyers have never typed into a search bar. Meanwhile Great Barrington, the town almost everyone searches for first when they think about buying in the Berkshires, had a noticeably quieter start to the year. If you are comparing towns right now, the county average is telling you less than you think.
The Ten Sales That Moved a County
New Marlborough sold seven homes in the first three months of 2026, compared with four in the same period a year earlier. Those seven sales brought in a combined $9.88 million, nearly triple the $3.55 million the town saw in Q1 2025. Sheffield's story is even sharper: the town sold the same number of homes both years, six apiece, yet total sale prices tripled from $2.47 million to $7.13 million. That pushed Sheffield's average sale price from $411,667 to $1.19 million in a single year, without a single additional transaction.
Sandra Carroll, CEO of the Berkshire County Board of Realtors, put the mechanism plainly when discussing the quarter with the Berkshire Eagle: the county's numbers were "buoyed" by a run of higher-end closings concentrated in the south. West Stockbridge also contributed to that pattern. Add those towns together and you get a handful of large, expensive closings doing the work that a broad-based rise in values would normally take dozens of transactions to accomplish.
Here is how the towns compared in the first quarter of 2026:
| Town | Q1 2026 Sales | Q1 2025 Sales | Q1 2026 Dollar Volume | Change |
|---|---|---|---|---|
| New Marlborough | 7 | 4 | $9.88M | +178% |
| Sheffield | 6 | 6 | $7.13M | +189% |
| Adams | 20 | 8 | $4.79M | +102% |
| Great Barrington | Softer quarter | — | — | Slower start reported |
| Pittsfield | 68 | 69 | $24.19M | +1% |
| Countywide | 205 | 211 | $107.9M | +4% |
Adams tells a related but distinct version of the same story up north. The town's home sales more than doubled, from 8 to 20, and its total sale volume rose from $2.37 million to $4.79 million. That is a real increase built on real transaction count, not a mix shift toward pricier homes. It sits in a county where the broader northern region had a rough quarter: Northern Berkshire's total dollar volume fell 27 percent, from $26.49 million to $19.24 million, and Clarksburg and Williamstown posted double-digit declines in sales. Adams did well while its neighbors did not, which is its own reminder that a regional label like "North County" hides as much as it reveals.
The Town Everyone Searches For Had the Opposite Quarter
Great Barrington is the name most buyers from New York or Boston already know before they know anything else about the Berkshires. It has the Mahaiwe Performing Arts Center, the busiest downtown in South County, and the highest search volume of any town in the region. According to the same Board of Realtors data that showed South County leading the county, Great Barrington itself had a slower start to the year despite that broader regional strength.
That is worth sitting with. The town most associated with Berkshire real estate in a buyer's mind was not the engine behind the county's good quarter. The engine was towns most buyers would need a map to locate.
Why Your Home Search Portal and the County's Realtors Don't Agree
If you searched Great Barrington's market data on a national home search site late in 2025, you may have seen a very different picture: a median sale price reported up by nearly 96 percent year over year. That number is not fabricated, and it is not necessarily wrong. It is a symptom of the same small-sample effect that inflated Sheffield's average sale price without adding a single transaction.
When a market only closes a handful of homes in a given month, one large sale or one unusually modest sale can swing the reported median by tens of percentage points. National portals pull from whatever closed most recently, which means their headline figures can lurch from quarter to quarter in a way that has little to do with how the town is actually trending. The county Board of Realtors data, drawn from a full quarter of closings across the whole market, is the more stable read. Carroll's own description of the moment captures why one number rarely tells the whole story in a place like this:
"It's almost a neighborhood by neighborhood, town by town market."
For a buyer or seller, the practical lesson is to treat any single median price you see for a Berkshire town as a starting point for a question, not a finished answer.
What Held Through the Summer
The pattern did not fade once spring arrived. Through the first six months of 2026, countywide residential sales rose 8 percent and dollar volume climbed 14 percent, reaching close to $257 million in closed sales. Median sale price countywide reached $360,000. Middle and South Berkshire continued to lead in both sales count and dollar volume, while North Berkshire saw a modest decline in overall residential activity.
The mid-year report from the Berkshire Edge repeated the same caution that shaped the first quarter: individual towns told very different stories even within the regions that were performing well overall. Six months of data confirmed the shape of the story rather than smoothing it out.
What This Means If You're Comparing Berkshire Towns Right Now
If you are a buyer weighing Great Barrington against a quieter South County town, or trying to decide whether "the Berkshires are up this year" applies to the specific town on your list, a few things follow from this data:
- A county-wide or regional dollar volume figure can rise sharply on a small number of high-end closings. Ask how many transactions sit behind any percentage you're quoted.
- A softer quarter in a well-known town like Great Barrington does not mean the town lost appeal. It can simply mean fewer homes changed hands at the high end during that specific window, which is a different fact than declining demand.
- Smaller towns posting dramatic percentage gains, like Sheffield's tripled sale volume on flat unit count, are often reflecting one or two large properties closing rather than a new baseline for the town.
- Portal-reported medians move faster and further than realtor board data in low-volume markets. Treat a striking year-over-year swing on a search site as a prompt to look closer, not as the final word.
If you are a seller in a town like New Marlborough or Sheffield, this year's numbers may work in your favor in a specific way: fewer comparable sales means each closing carries more weight in shaping what buyers expect to pay next. That can support a stronger asking price for a well-prepared property, but it also means the town's "average" is more fragile and worth discussing with someone who tracks it closely rather than relying on a single portal snapshot.
A Short FAQ
Does a slower quarter in Great Barrington mean prices are falling there? Not necessarily. The data described a slower start to the year in transaction activity relative to the rest of the southern region, not a documented drop in prices. A slower pace of sales and a decline in value are different things, and the available reporting does not establish the latter for Great Barrington specifically.
Should I expect Sheffield or New Marlborough's high 2026 averages to hold? Averages built on six or seven transactions can move again just as quickly with the next quarter's closings. A single large sale added or removed from a small dataset can swing the number substantially, so treat these figures as a snapshot of an unusually active stretch rather than a new permanent baseline.
Is Adams a reliable signal for North County overall? Adams posted a genuine increase in both transaction count and dollar volume, which is a stronger signal than a dollar-volume increase built on price alone. But the region around it, including Clarksburg and Williamstown, moved in the opposite direction during the same quarter, which is exactly the kind of town-by-town variation this data keeps surfacing.
Numbers like these are the reason a countywide market report is a starting point rather than an answer. If you are comparing towns across Berkshire, Litchfield, Fairfield, Dutchess, or Columbia County and want someone who reads the town-level data before the headline, The Legacy Team can walk through what a specific quarter's numbers actually mean for the property and town you have in mind. Get Expert Guidance before you let a single median price make the decision for you.