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4400 Computer Drive – West Westborough, MA

Property type: Office

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Property Highlights

ReadyMass 1004400 Computer Drive is a master-planned, two-story corporate environment consisting of two interconnected office buildings known as 4400-East and 4400-West. The buildings were designed for office, lab, biotech or flex uses and boast large floor plates in excess of 150,000 SF. The 92.81 acre lot has landscaped grounds, providing a pleasant campus feeling in a natural setting. The 4400-West building is a blank canvas ready for you to paint your own corporate vision. This prime site is located at the cloverleaf at the junction of Route 9 and I-495. Both I-290 and the Mass Pike (I-90) are also just a few minutes away. There is an abundance of amenities nearby, including commuter rail, hotels, restaurants, and an on-site daycare center. Come see this property, the potential is limitless. The lower level of 4400-West is configured as a 20,000 sf data center with 100 watts psf power, 5 megs of emergency backup power and 20,000 gallons of on-site fuel storage. The buildings have dual electric feeds (over 20,000 amps) with automated transfer switching as well as redundant telco. Square footage is expandable to approximately 1,036,000 sf with construction of the 350,000 sf addition (4400 – North) and structured parking.

Video Tour

Available Space

Floor Suite Floor Plan Space Available Building Contiguous Notes Rent TI Availability
E LL Carruth Capital - Property Floor Plan 69,000 382,000 Data Center, finished ceiling height 9 feet / clear height 10 feet, 11 inches Withheld Now
E 1st Carruth Capital - Property Floor Plan 50,000 – 156,500 382,000 finished ceiling height 9 feet / clear height 12 feet, 1 inch Withheld Now
E 2nd Carruth Capital - Property Floor Plan 50,000 – 156,500 382,000 finished ceiling height 9 feet / clear height 13 feet, 4 inches Withheld Now

Property Description

  • Year Built/Renov: 1979
  • Property Type: Office
  • Secondary Type: R&D
  • Class: A
  • Building Size: 382,000 SF
  • Stories: 3
  • Parking: Ratio of 4.16/1,000 SF
  • Parcel No.: WBOR-000035-000159
  • Typical Floor Size: 150,000 SF
  • Elevators: 1
  • Ceiling Heights (from top of flr slab on 1st flr to underside of the slab below 2nd flr): Slab to Slab: 14'3"
  • Ceiling Heights (from flr slab on 1st flr to underside of bar joist below 2nd flr): Clear Height: 12'1"


  • Bio-Tech/Lab Space
  • Conferencing Facility
  • Controlled Access
  • Data Center
  • Day Care
  • Energy Star Labeled
  • Fitness Center
  • Food Service
  • Hotels
  • On-Site Management
  • Restaurants
  • Shopping
  • Signage

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