Groton is having a strong year, and it is getting tighter while it does it. The latest MLS PIN Area Market Review data, covering year to date through November 10, 2026 and compared with the same period in 2025, shows more single family sales, higher prices, and an inventory count that keeps shrinking. For a town that already runs lean, that combination matters.
Single Family: Up 18 Percent and Climbing
Groton single family sales total 106 year to date, up 18 percent from 90 last year. The median sale price is $851,500, and the average sale price reached $961,214, up about 10 percent. Supply is the tight part of the story: only 17 single family homes are on the market in Groton right now, with 1.70 months of supply. When a town sells more homes than last year while holding this little inventory, the homes that are priced right and presented well do not wait around.
Condos and Multifamily: Small Numbers, Read Carefully
Groton condos are a small sample, and small samples swing. Only 14 condos have sold year to date, down from 22 last year, at a median price of $521,000, with 4 condos currently on the market. With numbers this small, one or two high or low sales move the median a long way, so the honest read is that Groton's condo segment is thin rather than weak. Multifamily is smaller still: 4 sales year to date, up from 1, at an average of $636,250. Directionally positive, but far too few sales to call it a trend.
Rentals
Groton rentals total 23 leases signed year to date, up from 20 last year, at a median rent of $2,400 and an average of $2,546. It is a modest rental market, as expected in a town dominated by single family ownership, but leasing activity is up and rents are holding.
What It Means
Groton sellers have leverage right now: rising sales, rising prices, and only 17 homes competing for buyers. Groton buyers need to be prepared before the right home appears, because at 1.70 months of supply the good ones move first and ask questions later. If you want to talk through a Groton sale or purchase with the real numbers on the table, call Chris Doherty at 978-857-9580 or the Doherty Properties office at (978) 746-0124. Chris is one of the top-producing agents in Greater Lowell. He personally sells 100+ homes a year, with 3,000+ career transactions, and Doherty Properties, the company he leads, has handled over $1 billion in real estate transactions.
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