Downtown New London
State St, New London, CT 06320
New London is a seaport city at the mouth of the Thames River on Long Island Sound, in New London County. It was one of the busiest whaling ports in the world in the early 19th century, alongside Nantucket and New Bedford, and is home to the United States Coast Guard Academy.
New London is served by the 06320 zip code.
| Area | Zip code | Where it is |
|---|---|---|
| Downtown New London | 06320 | The historic waterfront downtown around State Street and New London Union Station. |
New London covers about 5.61 square miles and borders Waterford and Groton. It was incorporated in 1784.
Start with United States Coast Guard Academy and New London Union Station.
The federal service academy for the Coast Guard, with a visitor center and museum on its New London campus overlooking the Thames River.
31 Mohegan Ave, New London, CT
A restored 1880s railroad station on the waterfront, designed by H.H. Richardson, still serving Amtrak and Shore Line East.
27 Water St, New London, CT
New London was incorporated as a city in 1784 and grew into one of the world's busiest whaling ports by the early 19th century, alongside Nantucket and New Bedford.
The city served as a naval operations base during the Revolutionary War and is now home to the U.S. Coast Guard Academy.
New London's outdoor life centers on its Long Island Sound and Thames River waterfront.
2 places in New London to try, including restaurant and coffee house. No one paid to be listed.
Restaurant
A New London restaurant that has operated since 1966.
452 Williams St, New London, CT
Coffee house
A coffee house on the downtown waterfront serving breakfast, lunch and desserts, overlooking the Thames River.
40 Bank St, New London, CT 06320
Downtown New London, around State Street and the waterfront, is walkable with sidewalks and a compact street grid; a car is more useful for reaching neighborhoods farther from the center.
State St, New London, CT 06320
Approximate, without traffic.
New London Union Station serves Amtrak's Northeast Regional trains and Shore Line East commuter rail; local and regional bus service also runs through the city.
New London's 2026–27 mill rate is 27.10, which is $27.10 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 $1,897 a year in taxes at 27.10 mills.
| 12 months ending | Single-family | Condo |
|---|---|---|
| Sep 2025 | $309,90093 sales | $152,00061 sales |
October to September, state records. Text us for this month's sales.
27.10mills, fiscal year 2026–27
| Fiscal year | Town rate |
|---|---|
| 2022–23 | 37.31 |
| 2023–24 | 37.24 |
| 2024–25 | 27.50 |
| 2025–26 | 27.20 |
| 2026–27 | 27.10 |
New London's town rate went from 37.31 in 2022–23 to 27.10 in 2026–27. Next revaluation: October 1, 2028.
What we check on a New London purchase: CHFA limits, the flood map and coastal flood insurance.
CHFA sets New London's income and price limits for New London County. We check them with you before you shop.
See CHFA's limits mapNew London sits on Long Island Sound at the mouth of the Thames River, so waterfront and low-lying areas of the city fall within FEMA coastal flood zones. We check FEMA's map before you offer.
FEMA's flood map for New LondonBecause New London borders Long Island Sound and the Thames River, waterfront and low-lying properties can require flood insurance. 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 New London address and we'll run the numbers, taxes included.
Who to call in New London: Eversource for power.
63 Lewis Street, New London, CT 06320
New London Town Hall is at 181 State St, New London, CT 06320. Hours: Monday–Friday, 8:30 AM–4:00 PM. Main line: 860-447-5201. Each link opens that office's page on the town's website.
The short answers. Call or text us for the long ones.
New London's 2026–27 mill rate is 27.10, which is $27.10 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 27.10 mills.
Connecticut assesses homes at 70% of appraised value, so a $500,000 home would be assessed at about $350,000. At 27.10 mills that's about $9,485 a year, or about $790 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 New London was $309,900 across 93 sales. The median condo sale was $152,000 across 61 sales.
New London's next revaluation takes effect October 1, 2028, on the state's schedule. The new assessments first show up on the tax bills due in July 2029.
New London is in New London County, in the Southeastern Connecticut Planning Region.
New London uses zip code 06320.
Yes, New London Union Station serves Amtrak's Northeast Regional trains and Shore Line East commuter rail.
New London borders Waterford and, across the Thames River, Groton.
Yes, the city provides curbside trash and recycling collection, and also operates a transfer station at 63 Lewis Street for additional drop-off.
New London City Hall, at 181 State Street, is open Monday through Friday, 8:30 AM to 4:00 PM.
Neighbors of New London in New London County and nearby. All New London County towns.