Griswold, CT Office Units for Lease

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23 properties

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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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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

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

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

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

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

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

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

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

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

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

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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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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Medical Office Space with Supplemental HVAC

1 Towne Park Plaza, Norwich, CT 06360

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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

34 Courthouse Square, Norwich, CT 06360

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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

B2-12 Case St, Norwich, CT 06360

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1,577 sqft

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

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First-Floor Office Condominium

104-12 Case St, Norwich, CT 06360

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1,749 sqft

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

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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

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

15 Wisconsin Ave, Norwich, CT

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2,000 sqft 5.70 AC lot

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

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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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Versatile Commercial Spaces for Lease

415 West Main Street, Norwich, CT 06360

$16 SF/Yr

4,000 sqft 3.51 AC lot

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

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Versatile Retail/Office/Medical Space Available

425 West Main Street, Norwich, CT 06360

$11 SF/Yr

2,100 sqft

Adaptable spaces for retail, office, medical, or storage use.

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Based on your search, we've compiled 24 Potential Opportunities for your consideration. Besides 23 Active listings in Griswold, CT, we suggest exploring alternatives. Similar 1 Properties for Sales.

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Mixed-Use Property with Office Space

82 Salem Tpke, Norwich, CT 06360

$478,000

Street-level accessibility and upper-floor apartments support a combined commercial and short-term rental configuration.

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Griswold, CT Office Units Lease Rates & Market Statistics

Explore 23 Office Units for lease in Griswold, CT on Realmo, a commercial real estate exchange covering the Griswold area. The current inventory totals 63,960 square feet of properties — an average of ~2,800 SF per listing.

Asking lease rates for Office Units in Griswold start at $5.74 SF/Yr, average $11.92 SF/Yr, and reach $20.25 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 $11.92 SF/Yr, the local average runs 43% below Connecticut's state average of $20.79 SF/Yr.

Griswold accounts for 30% of the 77 office units currently available across New London County, where nearby markets include Norwich and Groton. Office Units make up 88% of the 26 Office Spaces currently for lease in Griswold, with asking rates in line with the citywide Office Spaces average. Also worth a look for tenants weighing alternatives: Medical Office Space (3 listings) elsewhere in the Griswold market.

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