Groton housing market
September 2026 · All Residences
Groton's median sale price rose 6.8% compared with the same month last year. Homes sold faster than a year ago, at a median of 21 days on market. Sellers received a median 103% of their final list price.
What this means for sellers
Recent sales are the best guide to pricing. A considered launch usually matters more than timing the market.
What this means for buyers
There is a reasonable selection of homes, giving time to compare options before making an offer.
Key figures
Closed sales: 11 this month · 42 last 3 months · 140 trailing 12 months
Median days on market
21 days
Prior month: 29 days · MoM -27.6%
Last year: 30 days · YoY -30%
Average days on market
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Prior month: — · MoM: —
Last year: — · YoY: —
Cumulative days on market
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Closed sales (month)
11
Prior month: 12 · MoM -8.3%
Last year: 14 · YoY -21.4%
Median sale price
$803,777
Prior month: $805,000 · MoM -0.2%
Last year: $752,500 · YoY +6.8%
Average sale price
$831,189
Prior month: $777,283 · MoM +6.9%
Last year: $823,243 · YoY +1%
Median price per sq ft
$349
Prior month: $315 · MoM +10.8%
Last year: $316 · YoY +10.4%
New listings
12
Prior month: 14 · MoM -14.3%
Last year: 16 · YoY -25%
Active inventory
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Last year: — · YoY: —
Pending sales
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Months of supply
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Absorption rate
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Last year: — · YoY: —
Sale-to-list ratio
103%
Prior month: 97.5% · MoM +5.6%
Last year: 102.2% · YoY +0.8%
Sold over asking
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With price reductions
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Trends
Median sale price moved from $725,000 in October 2024 to $803,777 in September 2026.
View as table
| Month | Median price |
|---|---|
| October 2024 | $725,000 |
| November 2024 | — |
| December 2024 | $695,600 |
| January 2025 | — |
| February 2025 | — |
| March 2025 | $925,000 |
| April 2025 | $755,500 |
| May 2025 | $985,000 |
| June 2025 | $850,000 |
| July 2025 | $715,000 |
| August 2025 | $832,500 |
| September 2025 | $752,500 |
| October 2025 | — |
| November 2025 | $892,500 |
| December 2025 | — |
| January 2026 | — |
| February 2026 | — |
| March 2026 | $931,000 |
| April 2026 | $840,750 |
| May 2026 | $807,500 |
| June 2026 | $841,500 |
| July 2026 | $950,000 |
| August 2026 | $805,000 |
| September 2026 | $803,777 |
In September 2026: 11 closed sales and 12 new listings.
View as table
| Month | Closed sales | New listings |
|---|---|---|
| October 2024 | 11 | 14 |
| November 2024 | 8 | 8 |
| December 2024 | 12 | 5 |
| January 2025 | 5 | 17 |
| February 2025 | 5 | 8 |
| March 2025 | 11 | 12 |
| April 2025 | 10 | 20 |
| May 2025 | 15 | 17 |
| June 2025 | 15 | 14 |
| July 2025 | 17 | 15 |
| August 2025 | 10 | 9 |
| September 2025 | 14 | 16 |
| October 2025 | 8 | 15 |
| November 2025 | 10 | 12 |
| December 2025 | 9 | 5 |
| January 2026 | 9 | 9 |
| February 2026 | 7 | 9 |
| March 2026 | 10 | 17 |
| April 2026 | 10 | 21 |
| May 2026 | 12 | 22 |
| June 2026 | 23 | 15 |
| July 2026 | 19 | 17 |
| August 2026 | 12 | 14 |
| September 2026 | 11 | 12 |
Days on market moved from 20 in October 2024 to 21 in September 2026.
View as table
| Month | Median days |
|---|---|
| October 2024 | 20 |
| November 2024 | — |
| December 2024 | 22 |
| January 2025 | — |
| February 2025 | — |
| March 2025 | 21 |
| April 2025 | 21 |
| May 2025 | 22 |
| June 2025 | 20 |
| July 2025 | 22 |
| August 2025 | 21 |
| September 2025 | 30 |
| October 2025 | — |
| November 2025 | 28 |
| December 2025 | — |
| January 2026 | — |
| February 2026 | — |
| March 2026 | 19 |
| April 2026 | 21 |
| May 2026 | 20 |
| June 2026 | 21 |
| July 2026 | 27 |
| August 2026 | 29 |
| September 2026 | 21 |
Months of supply: not enough history yet.
View as table
| Month | Months |
|---|---|
| October 2024 | — |
| November 2024 | — |
| December 2024 | — |
| January 2025 | — |
| February 2025 | — |
| March 2025 | — |
| April 2025 | — |
| May 2025 | — |
| June 2025 | — |
| July 2025 | — |
| August 2025 | — |
| September 2025 | — |
| October 2025 | — |
| November 2025 | — |
| December 2025 | — |
| January 2026 | — |
| February 2026 | — |
| March 2026 | — |
| April 2026 | — |
| May 2026 | — |
| June 2026 | — |
| July 2026 | — |
| August 2026 | — |
| September 2026 | — |
Sale-to-list ratio moved from 100.6% in October 2024 to 103% in September 2026.
View as table
| Month | % of list |
|---|---|
| October 2024 | 100.6% |
| November 2024 | — |
| December 2024 | 101.9% |
| January 2025 | — |
| February 2025 | — |
| March 2025 | 103.4% |
| April 2025 | 106.9% |
| May 2025 | 100% |
| June 2025 | 100.1% |
| July 2025 | 101.8% |
| August 2025 | 100.3% |
| September 2025 | 102.2% |
| October 2025 | — |
| November 2025 | 100% |
| December 2025 | — |
| January 2026 | — |
| February 2026 | — |
| March 2026 | 100% |
| April 2026 | 101.5% |
| May 2026 | 102% |
| June 2026 | 100% |
| July 2026 | 99% |
| August 2026 | 97.5% |
| September 2026 | 103% |