Professional Office Space for Lease in Groton, CT

Groton is a New London County town on the Thames River and I-95, home to General Dynamics Electric Boat, the Naval Submarine Base and Pfizer's research center.

0 current listings Professional Office Buildings for Sale (1) Search with filters

No current professional office space listings for lease in Groton, CT right now. Here are professional office space listings for lease in New London County.

Professional Office Space for Lease elsewhere in New London County

17R Boston Post Road, Waterford, CT 06385

Excellent Condition 900 SF Office space on busy Route 1

Office / Professional · 900 SF

Asking $22.00 / SF

88 Howard Street, New London, CT 06320

Office / Retail Spaces

Office / Professional · 1,960 SF

Asking $14.35 - $21.24 / SF

567 Vauxhall Street Extension, Waterford, CT 06385

Two small offices available near I-95

Office / Professional

Asking $42.52 - $42.79 / SF

See all professional office space for lease in New London County

Conn-Comp market snapshot

Office sales in Groton, last 12 months

sales recorded

$100

median price per SF

$80 - $138

middle half, per SF

$315,000

median sale price

25% of sales were financed. Median price per SF down 49% from the prior 12 months. New London County: 48 sales, median $121 per SF, average mortgage rate 8.01%. October 2025 through September 2026. Source: Conn-Comp Sales Data, verified Connecticut sales and recorded mortgages. For verified sales data, use Sales Data Login

About Groton

Groton has nearly as many jobs as residents, led by manufacturing (Electric Boat) and the Navy. Commercial property is concentrated along US 1 (Long Hill Road) and Route 12 and near the I-95 interchanges, with industrial and research space along the Thames waterfront. Groton-New London Airport is in the south end of town.

Population	38,130
Jobs located here	32,684
Active businesses	3,177
Largest job sectors	Manufacturing, government, restaurants and hotels
Largest employers	General Dynamics Electric Boat, US Navy Submarine Base, Pfizer Global R&D, Thayer Mahan Inc, Medtronic Inc.
Commercial and industrial share of grand list	23%
Median household income	$88,284
People within a 45-minute drive	421,375
Land area	31 square miles
Highways	I-95, US 1, Route 12, Route 117, Route 184, Route 349
County	New London County

Sources: AdvanceCT and CTData Collaborative, 2026 Town Profile

Questions and answers

How many professional office space listings are for lease in Groton, CT?

As of October 27, 2026, Conn-Comp Listings has 0 current professional office space listings for lease in Groton, CT. Listings are added by Connecticut brokers and updated daily.

Where can I find verified lease rents in New London County?

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