47 Office Spaces for Rent in Windsor, CT

Find the best Windsor, CT office space among 47 for rent listings currently on the market.

Addison Corporate Center

175 Addison Road, Windsor, CT
Property

Office

616,410 SF
Availability

8 Spaces

316,788 SF
Year Built

1980
For Lease

$20.00/SF/YR
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Griffin Center - 10 Griffin Road North

10 Griffin Road North, Windsor, CT
Property

Office

47,800 SF
Availability

1 Space

11,370 SF
Year Built

1988
For Lease

$16.00/SF/YR
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360 Bloomfield
Regus
360 Bloomfield Ave Suite 301, Windsor, CT
Services

Virtual Office

Open Workspace

Private Office

Dedicated Desk
Amenities

24/7 security

Access to global network

Business address

Business lounge

Cleaning services

Ergonomic furniture

Lounge area

Mail services

Money-back guarantee

Office furniture
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Griffin Office Park - 1 Waterside Crossing

1 Waterside Crossing, Windsor, CT
Property

Office

87,293 SF
Availability

4 Spaces

87,593 SF
Year Built

1982
For Lease

$18.00/SF/YR
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Griffin Center North - 21 Griffin Road North

21 Griffin Road North, Windsor, CT
Property

Office

50,500 SF
Availability

3 Spaces

39,000 SF
Year Built

2002
For Lease

$16.50/SF/YR
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100 Northfield Drive

100 Northfield Drive, Windsor, CT
Property

Office

116,480 SF
Availability

4 Spaces

28,883 SF
Year Built

1988
For Lease Contact for pricing
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200 Great Pond Drive

200 Great Pond Drive, Windsor, CT
Property

Office

143,952 SF
Availability

1 Space

8,371 SF
Year Built

1989
For Lease

$19.00/SF/YR
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100 Corporate Drive

100 Corporate Drive, Windsor, CT
Property

Office

69,300 SF
Availability

5 Spaces

39,755 SF
Year Built

1984
For Lease

$18.00/SF/YR
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Griffin Center North - 7 Waterside Crossing

7 Waterside Crossing, Windsor, CT
Property

Office

80,520 SF
Availability

4 Spaces

42,599 SF
Year Built

1985
For Lease

$15.50/SF/YR
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Griffin Center North - 5 Waterside Crossing

5 Waterside Crossing, Windsor, CT
Property

Office

80,524 SF
Availability

2 Spaces

32,063 SF
Year Built

1982
For Lease

$15.50/SF/YR
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10 Targeting Center

10 Targeting Center, Windsor, CT
Property

Office

51,778 SF
Availability

3 Spaces

46,443 SF
Year Built

1980
For Lease

$12.00/SF/YR
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Griffin Office Park - 8 Griffin Road North

8 Griffin Road North, Windsor, CT
Property

Office

66,296 SF
Availability

2 Spaces

39,000 SF
Year Built

1980
For Lease

$15.50/SF/YR
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3 Waterside Crossing

3 Waterside Crossing, Windsor, CT
Property

Office

122,314 SF
Availability

1 Space

122,300 SF
Year Built

1984
For Lease

$13.30/SF/YR
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Griffin Office Park - 4 Griffin Road North

4 Griffin Road North, Windsor, CT
Property

Office

66,300 SF
Availability

2 Spaces

64,769 SF
Year Built

1980
For Lease

$15.50/SF/YR
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±3,143 sf office space on the third floor

360 Bloomfield Ave, Windsor, CT
Property

Office
Availability

1 Space

3,143 SF
Year Built

1984
For Lease Contact for pricing
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10 Griffin Park Road North

10 Griffin Park Road North, Windsor, CT
Property

Office

47,962 SF
Availability

1 Space

18,962 SF
Year Built

1988
For Lease Contact for pricing
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360 Bloomfield Avenue

360 Bloomfield Avenue, Windsor, CT
Property

Office

64,137 SF
Availability

1 Space

3,143 SF
Year Built

1984
For Lease

$14.00/SF/YR
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258 Windsor Avenue
The Collective Space
258 Windsor Avenue, Windsor, CT
Services

Virtual Office

Open Workspace

Meeting Room

Private Office
Amenities

Complimentary coffee & tea

High-speed wifi

Parking

Podcast room

Printer
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CT, Windsor - Addison Rd
Regus
175 Addison Road, Windsor, CT
Services

Virtual Office

Open Workspace

Private Office

Dedicated Desk
Amenities

24/7 security

Access to global network

Business address

Business lounge

Cleaning services

Ergonomic furniture

Lounge area

Mail services

Money-back guarantee

Office furniture
View Details (opens in new window)
1001 Day Hill Rd

1001 Day Hill Rd, Windsor, CT
Property

Retail

83,927 SF
Availability

2 Spaces

30,054 SF
For Lease

$15.00 - $30.00/SF/YR
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1 Targeting Centre

1 Targeting Centre, Windsor, CT
Property

Office

97,256 SF
Availability

4 Spaces

97,256 SF
For Lease Contact for pricing
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400 Groton Road

400 Groton Road, Windsor, CT
Property

Industrial

300,000 SF
Availability

1 Space

300,000 SF
For Lease Contact for pricing
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Frequently Asked Questions

Asking prices vary based on the property location, rating, amenities such as proximity to restaurants, cafes, and entertainment venues, as well as convenience of access to public transport, airports, and thoroughfares.

The minimum rental rate for office space in Windsor is $15.5 per square foot. Among listings of office space currently available for lease in Windsor, the maximum rental rate is $19 per square foot.

For more details on Windsor office space rent and sales prices, as well as overall market quality and new construction data, see Windsor Office Market Trends.

Most experts recommend an average of between 75 and 150 square feet of office space per person. However, it is important to keep in mind that how much office space you ultimately need depends on your activity and how you need to use the space, as much as it does on how many people it should accommodate. If you already know what size office would best suit your needs, use the available space size filter at the top of the search page to focus your search on the best fit for you.

You’ll find a home for almost any size of business in Windsor, as the local office market offers a wide range of options. Office spaces currently on the market go up to as much as 143,800 square feet in size for an individual listing.
However, there is a variety of differently sized opportunities below that maximum. For your consideration, the median size of an office space for lease in Windsor is 11,239 square feet, and the average office space size here is 21,845 square feet.

You can find 47 office listing(s) for lease in Windsor, which add up to a total of 1,001,438 square feet. Availability on the market includes a variety of office use types, such as General Office, Office Building.

The most common office use type currently available for lease in Windsor is General Office, which is offered in 42 or 89.36% of listings. The second-most frequent office use type listed here is Office Building, which account for 1 or 2.13% of office space currently available.

You can search 8 office sublease listing(s) in Windsor, which amount to a total of 142,504 square feet. Sublease opportunities on the market include General Office, Office Building.

The best choice of neighborhood for your office space will greatly depend on the elements that are most relevant to your business and your employees. However, a good criterion to start with is to look at the areas of the city that have the highest concentration of office properties, as these areas are generally well connected to transit options and have a good degree of amenity availability.

Each individual’s commuting experience will of course be different depending on a number of factors. Check the location description details for the office listings that catch your eye, to get an overview of walkability, access to public transport, the quality of infrastructure dedicated to biking commuters, as well as the proximity to parking facilities, fuel stations, and other essential amenities.

The Windsor office market incorporates a mix of properties of various ages, ratings, construction grades, and other quality indicators. Roughly 2.13% of total office space listings in the city are in properties rated Class A. Class B office space accounts for 87.23% of spaces listed on the leasing market.

Buildings completed in and since the year 2000 account for 5.26% of office properties in the city and incorporate a total of 50,500 square feet.

Out of the office space listings currently available in Windsor, you can find 8 LEED-certified or LEED-proposed option(s). A total of 2 building(s) here earned a LEED-certification — certification level Gold (1), Silver (1).

There are, of course, a lot of things to factor in when you are looking for office space. Aspects including the accessibility of the location, the quality of the facility, the size of the space, the convenience of nearby amenities, the type and duration of the lease, and of course the cost are all part of the search and decision process. For a quick checklist of what you should take into account when researching the market, consider these seven tips for choosing the best office location for your business. Alternatively, for a comprehensive take on everything to consider when looking for office space, see our in-depth guide to finding office space for small or growing companies. The guide also includes insights from seasoned professionals and can serve as a helpful resource for growing companies, no matter their current size.

Are you looking to lease office space in the vicinity of your current location or in a particular neighborhood of Windsor? Using the interactive map, you can easily navigate to your preferred location and customize your search area around a specific point of interest. Select “Radius” from the Search Mode options menu, click on the map to set your search reference point, and expand the radius to select your desired search area. Browse available listings to find the best office space that meets your location, as well as other business needs.

Windsor, CT Office Inventory Breakdown

There are a number of factors that make a city attractive for businesses to relocate or expand, as well as for investors to enhance their portfolios through local acquisitions. Among the most important factors to consider are the size and quality of the local office market, which is an essential component of the local economy.

Total Office Space in Windsor: 3,586,952 Sq. Ft.

In 2024 the Windsor office market encompassed 3,586,952 square feet of space. Out of that total, 605,392 square feet were in office properties sized between 500,000 and 1,000,000 square feet. Meanwhile, 1,164,589 square feet were in office buildings sized between 50,000 and 100,000 square feet.
Class A office space makes up a 29.68% share of Windsor office inventory, while Class B office assets represent roughly 69.15% of the market total.

Windsor Office Market Breakdown by Building Size
Building Size Range	Total Square Feet	Share of Total Office
50k to 100k Sq. Ft.	1,164,589 Sq. Ft.	32.47%
100k to 500k Sq. Ft.	1,610,068 Sq. Ft.	44.89%
500k to 1M Sq. Ft.	605,392 Sq. Ft.	16.88%

Windsor Office Market Breakdown by Building Quality Rating
Class	Total Square Feet	Share of Total Office
Class A	1,064,436 Sq. Ft.	29.68%
Class B	2,480,346 Sq. Ft.	69.15%
Class C	42,170 Sq. Ft.	1.18%

Data was provided by CommercialEdge, refers to properties larger than 50,000 square feet.

47 Office Spaces for Rent in Windsor, CT

Addison Corporate Center

Griffin Center - 10 Griffin Road North

360 Bloomfield

Griffin Office Park - 1 Waterside Crossing

Griffin Center North - 21 Griffin Road North

100 Northfield Drive

200 Great Pond Drive

100 Corporate Drive

Griffin Center North - 7 Waterside Crossing

Griffin Center North - 5 Waterside Crossing

10 Targeting Center

Griffin Office Park - 8 Griffin Road North

3 Waterside Crossing

Griffin Office Park - 4 Griffin Road North

±3,143 sf office space on the third floor

10 Griffin Park Road North

360 Bloomfield Avenue

258 Windsor Avenue

CT, Windsor - Addison Rd

1001 Day Hill Rd

1 Targeting Centre

400 Groton Road

Frequently Asked Questions

Windsor, CT Office Inventory Breakdown

Total Office Space in Windsor: 3,586,952 Sq. Ft.

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47 Office Spaces for Rent in Windsor, CT

Frequently Asked Questions

How much does office space cost in Windsor, CT?

How much office space do I need?

What types of office space can I lease in Windsor, CT?

Can I find sublease office space in Windsor, CT?

Where is the best location for office space in Windsor, CT?

How long is the average commute to work in Windsor, CT?

Where can I find the highest quality office space in Windsor, CT?

How do I find the best office space in Windsor, CT?

How can I find office space for rent near me?

Windsor, CT Office Inventory Breakdown

Total Office Space in Windsor: 3,586,952 Sq. Ft.

Other Popular Searches

Popular Coworking Searches

About us