Active Listings
48
⇩ 26.2% vs 65 last year
Data as of September 2026. Source: Realtor.com.
The GROTON, CT real estate market (06340) currently shows 48 active listings, with 25 pending sales. Homes are averaging 45 days on the market before going under contract.
Inventory has tightened compared to last year, with 17 fewer active listings — creating more competition among buyers.
Homes are selling faster, averaging 45 days on market compared to 65 days last year.
The median listing price has risen 29.3% year-over-year, from $396,000 to $512,200.
Population: 29,672 · Density: 508.3/mi² · Median household income: $76,138
Typical home value: $248,468 · Homeownership: 44.6%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 06340 | Groton, CT 06340 | 0.0 mi | 39 | $30,640,350 | $539,900 | $785,650 |
| 06355 | Mystic, CT 06355 | 3.8 mi | 25 | $38,196,150 | $1,010,000 | $1,527,846 |
| 06375 | Quaker Hill, CT 06375 | 5.4 mi | 3 | $1,098,000 | $366,000 | $366,000 |
| 06339 | Ledyard, CT 06339 | 6.5 mi | 18 | $8,314,092 | $464,000 | $461,894 |
| 06378 | Stonington, CT 06378 | 7.0 mi | 24 | $49,461,528 | $2,060,000 | $2,060,897 |
| 06353 | Montville, CT 06353 | 8.5 mi | 1 | $260,000 | $260,000 | $260,000 |
| 06379 | Pawcatuck, CT 06379 | 9.7 mi | 15 | $17,902,050 | $909,900 | $1,193,470 |
| 06333 | East Lyme, CT 06333 | 10.6 mi | 30 | $28,308,120 | $1,055,000 | $943,604 |
| 06359 | North Stonington, CT 06359 | 11.8 mi | 11 | $9,086,968 | $467,425 | $826,088 |
| 06360 | Norwich, CT 06360 | 13.5 mi | 103 | $40,820,857 | $290,450 | $396,319 |
| 06420 | Salem, CT 06420 | 14.5 mi | 8 | $3,647,856 | $171,225 | $455,982 |
| 06334 | Bozrah, CT 06334 | 14.6 mi | 4 | $1,586,500 | $394,975 | $396,625 |
| 02808 | Bradford, RI 02808 | 15.8 mi | 6 | $2,479,500 | $413,250 | $413,250 |
As of September 2026, there are 48 active listings in GROTON, CT (zip code 06340), compared to 65 the prior year.
The median listing price in GROTON, CT 06340 is $512,200 as of September 2026, a 29.3% increase from $396,000 the prior year.
Homes in GROTON, CT 06340 spend an average of 45 days on the market before going under contract, compared to 65 days the prior year.
Based on current inventory and days-on-market data as of September 2026, GROTON, CT 06340 is currently a Seller's Market. Inventory has tightened compared to last year, with 17 fewer active listings — creating more competition among buyers. Homes are selling faster, averaging 45 days on market compared to 65 days last year.
With SELL123.com's maximum 3% commission, sellers in GROTON, CT 06340 save an estimated $10,244 compared to a typical 5% commission on the median listing price of $512,200. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.