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Griswold, CT Office Spaces for Lease

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26 properties
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First-Floor Office Unit
Updated: Aug 20
First-Floor Office Unit

27 N Main Street, Norwich, CT 06360

$450/Mo
695 sqft 0.04 AC lot
First‑floor commercial unit within a multifamily rental property
GC zoning supports commercial use
Energy‑efficient ductless mini‑split system provides electric heat and cooling
Tenant pays all utilities
Public water and public sewer service
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Office Units with Conference Rooms
Updated: Apr 29
Office Units with Conference Rooms

321 Main Street, Norwich, CT 06360

$1,200/Mo
2,509 sqft 0.08 AC lot
2,509 square feet of office space
Private office rooms and conference rooms
Two bathrooms
Central air conditioning and modern electrical systems
CC zoning
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Mixed-Use Building with Retail Space
Mixed-Use Building with Retail Space

11 Bath Street, Norwich, CT 06360

$1,550/Mo
2,610 sqft 0.07 AC lot

Two-level property with CC zoning, flexible first-floor use, and a renovated one-bedroom apartment above.

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Historic Mixed-Use Commercial Space
Historic Mixed-Use Commercial Space

252 Franklin St, Norwich, CT 06360

$1,500/Mo
2,500 sqft

Historic commercial space in downtown Norwich with access to major roadways and public transportation.

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Flex Space with Open Work Areas
Flex Space with Open Work Areas

235 West Thames St, Norwich, CT 06360

$2,200/Mo
3,360 sqft

GC-zoned commercial space combines private offices, meeting space, open work areas, and on-site parking.

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Office Units with Conference Rooms
Office Units with Conference Rooms

321 Main St, Norwich, CT 06360

$1,200/Mo
2,509 sqft

Multi-room commercial layout includes private offices, collaborative meeting areas, and two bathrooms.

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First-Floor Office Unit
First-Floor Office Unit

27 North Main Street, #2, Norwich, CT 06360

$450/Mo
630 sqft

Compact commercial space with a newly installed energy-efficient mini-split system and flexible office-oriented use.

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Three-Room Office Unit
Three-Room Office Unit

18 Oneco St Unit 4, Norwich, CT 06360

$1,300/Mo
900 sqft

Flexible office layout with a lobby, kitchenette, basement storage, and private rooms for office or treatment use.

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Downtown Norwich Commercial Space
Downtown Norwich Commercial Space

10 Railroad Ave, Norwich, CT 06360

$14 SF/Yr
5,300 sqft 0.40 AC lot

Prime commercial property in Norwich's Chelsea Central District.

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Downtown Office/Retail Space Available
Downtown Office/Retail Space Available

138 Main St, Norwich, CT 06360

$2,400/Mo
2,646 sqft 0.26 AC lot

2,646 SF office/retail space for lease near courthouse.

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Street-Level Retail/Office Unit
Street-Level Retail/Office Unit

72-74 North Main St Unit 2, Griswold, CT 06351

$1,350/Mo
800 sqft

Approx. 800 SF street-level unit with high-visibility frontage on North Main Street (Route 12).

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Street-Level Retail Space
Street-Level Retail Space

2-72-74 N Main St, Griswold, CT 06360

$1,350/Mo
800 sqft

Commercial unit fronts North Main Street, a primary corridor serving local, commuter, and casino traffic.

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Renovated Retail Space in Norwich
Renovated Retail Space in Norwich

51-53 Broadway, Norwich, CT 06360

$11 SF/Yr
2,000 sqft 0.07 AC lot

2,000 SF renovated retail space in up-and-coming downtown Norwich.

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Freestanding Retail/Office Building
Freestanding Retail/Office Building

71 Town St, Norwich, CT 06360

Contact for pricing
2,500 sqft

Single-story free-standing building with two drive-thru lanes, strong frontage, and onsite parking for retail or office users.

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The 539 Mill
The 539 Mill

539 Norwich Ave, Norwich, CT 06380

$22 SF/Yr
50,000 sqft

Ideal for Industrial, Cannabis, and Manufacturing Uses

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Medical Office Space with Supplemental HVAC
Medical Office Space with Supplemental HVAC

1 Towne Park Plaza, Norwich, CT 06360

Contact for pricing
9,452 sqft

The available suite has a 1,200-amp electrical service and parking at a ratio of 5.3 spaces per 1,000 square feet.

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Office Space with Four Offices
Office Space with Four Offices

34 Courthouse Square, Norwich, CT 06360

Contact for pricing
2,500 sqft

Suite with elevator access from a common entrance, featuring four offices, a reception area, and a conference room.

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Two-Suite Office Condominium
Two-Suite Office Condominium

B2-12 Case St, Norwich, CT 06360

Contact for pricing
1,577 sqft

Professionally maintained workspace in an established commercial complex with several building services covered.

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First-Floor Office Condominium
First-Floor Office Condominium

104-12 Case St, Norwich, CT 06360

Contact for pricing
1,749 sqft

Professional office space in a maintained business complex with association-provided building services.

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Norwich Office Building For Rent
Norwich Office Building For Rent

76 Salem Tpke, Norwich, CT 06360

Contact for pricing
2,720 sqft

2720 SF office building with 12 offices for rent.

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Norwich Office Space For Rent
Norwich Office Space For Rent

207 West Town Street, Norwich, CT 06360

$1,900/Mo
1,428 sqft

Recently renovated office space with utilities included and ample parking.

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Renovated Retail Space in Downtown
Renovated Retail Space in Downtown

51-53 Broadway, Norwich, CT 06360

$11 SF/Yr
4,520 sqft 0.07 AC lot

2,000 SF renovated retail space in up-and-coming downtown Norwich.

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Updated Office Space on Five Acres
Updated Office Space on Five Acres

15 Wisconsin Ave, Norwich, CT

Contact for pricing
2,000 sqft 5.70 AC lot

Professional office space with updates, available January 1, 2026.

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Versatile Commercial Space Available
Versatile Commercial Space Available

415 West Main Street, Norwich, CT 06360

$16 SF/Yr
6,875 sqft 3.51 AC lot

Adaptable commercial spaces suitable for retail, office, medical, or storage.

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Griswold, CT Office Spaces Lease Rates & Market Statistics

Explore 26 Office Spaces for lease in Griswold, CT on Realmo, a commercial real estate exchange covering the Griswold area. The current inventory totals 118,680 square feet of properties — an average of ~4,550 SF per listing.

Asking lease rates for Office Spaces in Griswold start at $5.74 SF/Yr, average $12.40 SF/Yr, and reach $22 SF/Yr at the top of the market. That's a 4x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential. At $12.40 SF/Yr, the local average runs 41% below Connecticut's state average of $21.10 SF/Yr.

Griswold accounts for 29% of the 90 office spaces currently available across New London County, where nearby markets include Norwich and Groton. By space type, the market includes 23 office units and 3 medical office space listings — office units typically offer the lowest entry point, while medical office space commands the highest rates.

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