South Coast Real Estate Market Update: A Look at the May 2026 Numbers
Welcome to the Bernadette Kelly Group’s monthly market breakdown. As we transition into the vibrant South Coast summer, we are taking a close look at the May 2026 real estate data.
In our localized coastal markets, we frequently remind our clients that monthly percentages must be viewed through an analytical lens. Low transaction volumes mean that a single high-end sale or a property that took slightly longer to find its perfect buyer can dramatically shift the averages. Our goal is to look past the surface-level numbers and provide you with the transparent, grounded reality of what is actually happening in our communities.

Key Takeaways
- Inventory-Driven Averages: In towns like Marion and Rochester, price shifts are highly reflective of the specific types of homes that happened to close this month, rather than sweeping changes in property valuations.
- Statistical Anomalies: High “Days on Market” averages in certain towns this month are classic indicators of older inventory clearing out, not a sudden drop in buyer enthusiasm.
- Volume Highlights Stability: Where transaction volume is higher, such as in Wareham, we see incredibly steady year-over-year pricing.
A Deeper Dive by Town
- Marion: With only 3 closed sales in May, we must view the data strictly as a reflection of those specific properties. The average sale price of $1,045,000 and the 73% decrease in total sales volume year-over-year speaks to the current market composition and tight inventory. Notably, the homes that were available moved remarkably fast, averaging just 19 days on the market and closing at 95% of their list price.
- Mattapoisett: We saw 8 closings in Mattapoisett, pulling the average sale price up to $1,029,250. The standout data point here is the 193 average days on market. Rather than signaling a stalling market, a 320% year-over-year increase in this category on just 8 sales strongly suggests the closing of a long-standing listing that skewed the monthly average. Sellers are still seeing strong returns, with a 98% list-to-sale price ratio.
- Rochester: Activity saw an uptick in Rochester with 6 closed sales. The average price of $649,150 represents a 16% decrease from last May; however, given the low volume, this is indicative of the specific tier of inventory that changed hands this month rather than depreciating home values. Properties moved at a healthy pace, averaging 34 days on the market and securing 99% of their asking price.
- Wareham: As our highest-volume town, Wareham’s 25 closed sales offer the clearest picture of broader market stability. The average sale price remained remarkably consistent at $552,144 (a mere 0.4% shift from last year). Properties averaged 42 days on the market and closed at 98% of their list price, reflecting a balanced and steady environment.
What It Means for You
If you are tracking the value of your home, it is essential not to take monthly percentage shifts at face value. A 16% dip or a 19% increase in a town with fewer than 10 sales does not mean your specific property’s value has changed by that exact margin. It simply tells us what type of properties crossed the finish line this month. Understanding these nuances requires an expert eye to interpret the daily realities of the market.
Your Local Experts
At the Bernadette Kelly Group, we pride ourselves on sophisticated, logic-driven guidance. We make the South Coast home, and we are here to ensure you have the accurate, transparent information you need to make informed real estate decisions.
Curious about how these numbers impact your specific property? Let’s connect.
- Curious about your home’s value? Try Our Free & Instant Tool
- Looking for your next property? Search All Available Listings Here
- Let’s connect: * 📧 bernadette@bkellygroup.com
- 📞 508.789.5072
