može i business space, kao i office space, ovisno o kontekstu

commercial real estate - skoro 40 miliona pogodaka na Googlu
commercial property - preko 19 miliona pogodaka na Googlu
commercial premises - preko milion pogodaka na Googlu

Commercial Real Estate: Property that is solely used for business purposes.
Examples are malls, industrial parks, gas stations, convenience stores and office towers.
http://www.answers.com/commercial real estate&r=67

"Do You Need Office Space?
Are you looking to lease, rent or buy office space?"
http://www.officefinder.com/

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Note added at 1 day8 hrs (2006-04-03 23:43:01 GMT)
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office accommodation:
"Office accommodation is available within the London First offices on the purchase of a license. Terms are flexible on the purchase of a license agreement with London First."

office premises:
"Finding the right office premises will help you improve productivity, attract and retain good employees, and give a positive impression of the business to your customers."




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Note added at 1 day9 hrs (2006-04-03 23:48:00 GMT)
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u malo sirem kontekstu: commercial / business premises

"The Derby City area has a range of land and property options available suitable for start-up, expanding or relocating businesses. The portfolio includes some well accessed, serviced sites for industrial, retail and business developments, as well as existing business premises suitable for office, retail and industrial uses."

http://www.locateinderby.co.uk/01sites.asp

http://www.freelanceuk.com/running_business/commercial_premi...