Cromwell center
41 West Street, Cromwell, CT 06416
Cromwell sits on the west bank of the Connecticut River in Middlesex County, about 15 miles south of Hartford. It separated from Middletown as the "Upper Houses" and incorporated on its own in 1851, taking its name from Oliver Cromwell. The Main Street Historic District traces the town's growth from an 18th-century village center through the early 20th century.
Cromwell is served by the 06416 zip code.
| Area | Zip code | Where it is |
|---|---|---|
| Cromwell center | 06416 | Along Main Street (Route 99), where Town Hall, the library and most businesses are located. |
Cromwell covers about 12.4 square miles and borders Rocky Hill, Berlin, Middletown and Portland. It was incorporated in 1851.
Start with River Highlands State Park and Riverport Park, then 2 more below.
A 177-acre park with bluffs about 150 feet above the Connecticut River, offering river views and trails. It borders TPC River Highlands.
113 Field Road, Cromwell
The town's boat launch on the Connecticut River, also the site of a seasonal farmers market and summer concert series.
1 River Road, Cromwell
A private golf course that hosts the Travelers Championship, a PGA Tour event held every June.
River Highlands, Cromwell
A roughly 130-acre district with two greens and buildings spanning architectural styles from 1750 to 1935.
Main Street, Cromwell
The town is named after Oliver Cromwell, the Lord Protector of England.
J & E Stevens Company, founded in Cromwell in 1843, became one of the largest manufacturers of cast-iron toys in the country.
The Connecticut River defines Cromwell's east side, with parkland and a public boat launch giving access to the water.
4 places in Cromwell to try, including diner and pizzeria. No one paid to be listed.
Diner
A family-run diner-style restaurant on Main Street.
317 Main Street, Cromwell, CT
Pizzeria
A pizzeria on Main Street.
Main Street, Cromwell, CT
Pub
A pub and grill on Main Street.
530 Main St, Cromwell, CT
Restaurant and craft cocktail bar
A kitchen and cocktail bar named for the town's incorporation year.
150 Sebethe Drive, Cromwell, CT
The Main Street corridor has sidewalks and a mix of shops, restaurants and municipal buildings within walking distance of each other, but most of Cromwell is car-dependent, including the retail area near I-91.
41 West Street, Cromwell, CT 06416
Approximate, without traffic.
Cromwell does not have its own Hartford Line or Shore Line East train station; the nearest Hartford Line stations are in Berlin and Meriden. CTtransit operates local bus routes through town.
Cromwell's 2026–27 mill rate is 29.28, which is $29.28 of tax for every $1,000 of assessed value. Some areas also pay a fire or special district tax on top of that. Connecticut taxes a home at 70% of its appraised value, so every $100,000 of value costs about $2,050 a year in taxes at 29.28 mills.
| 12 months ending | Single-family | Condo |
|---|---|---|
| Sep 2024 | $373,50096 sales | $215,50094 sales |
| Sep 2025 | $453,888106 sales | $233,00092 sales |
October to September, state records. Text us for this month's sales.
29.28mills, fiscal year 2026–27
| Fiscal year | Town rate |
|---|---|
| 2022–23 | 30.33 |
| 2023–24 | 26.41 |
| 2024–25 | 26.67 |
| 2025–26 | 27.33 |
| 2026–27 | 29.28 |
Cromwell's town rate went from 30.33 in 2022–23 to 29.28 in 2026–27. Next revaluation: October 1, 2027.
What we check on a Cromwell purchase: CHFA limits, the flood map and connecticut river flood zone.
CHFA sets Cromwell's income and price limits for Middlesex County. We check them with you before you shop.
See CHFA's limits mapLow-lying land along the Connecticut River on Cromwell's east side, including areas near Riverport Park and River Highlands State Park, falls within FEMA-mapped flood zones. We check FEMA's map before you offer.
FEMA's flood map for CromwellProperty close to the Connecticut River on Cromwell's east side may sit in a mapped flood zone, which can affect insurance requirements. We check the flood map before you make an offer.
All loans are subject to credit approval, underwriting, and property and program requirements. CHFA and USDA limits and eligibility are set by those agencies and change from time to time.
Send us a Cromwell address and we'll run the numbers, taxes included.
Who to call in Cromwell: Eversource for power.
Cromwell Town Hall is at 41 West Street, Cromwell, CT 06416. Hours: Monday-Friday 8:30 AM-4:00 PM. Main line: (860) 632-3440. Each link opens that office's page on the town's website.
The short answers. Call or text us for the long ones.
Cromwell's 2026–27 mill rate is 29.28, which is $29.28 of tax for every $1,000 of assessed value. Some areas also pay a fire or special district tax on top of that. The motor vehicle rate is 29.28 mills.
Connecticut assesses homes at 70% of appraised value, so a $500,000 home would be assessed at about $350,000. At 29.28 mills that's about $10,248 a year, or about $854 a month, before any district tax. The actual bill depends on the town assessor's appraisal, not the price you pay.
In the 12 months from October 2024 through September 2025, the median single-family sale in Cromwell was $453,888 across 106 sales, compared with $373,500 the year before. The median condo sale was $233,000 across 92 sales.
Cromwell's next revaluation takes effect October 1, 2027, on the state's schedule. The new assessments first show up on the tax bills due in July 2028.
Cromwell is in Middlesex County, in the Lower Connecticut River Valley Planning Region.
06416.
About 15 miles north, roughly a 20-25 minute drive.
No. The nearest Hartford Line stations are in Berlin and Meriden.
Monday through Friday, 8:30 AM to 4:00 PM, at 41 West Street.
The Travelers Championship, a PGA Tour event, is played each June at TPC River Highlands.
Neighbors of Cromwell in Middlesex County and nearby. All Middlesex County towns.