There are different standards for this depending on the building use/type. Since it is a commercial office building, look alphabetically under office on the table I linked you to below.
http://www.peachtreelighting.com/pdf/table%209.5.1.pdf
The average cost per square foot for commercial building is in the median range of $200. There are several factors that figure into the price such as size and location.
The average cost of utilities per square foot in a commercial building can vary widely depending on factors such as location, size of the building, energy efficiency, and usage patterns. On average, it can range from $2 to $4 per square foot annually. It is important to discuss with utility providers and consider energy-saving measures to reduce costs.
About $ 11,140.
To lease a commercial building the average cost per square foot is between $16.00 to $20.00. Depending on what may need to be done to the building, such as insulation, the price can go up to $30 to $40 per square foot.
What is the average price per square foot for selling a warehouse building in Kansas City, Missouri?
I heard it was about $1000.00 per square foot.
The commercial construction cost per square foot in Arizona will average at about $101 per square foot. This means a 3,000 square foot building should cost about $300,000 to build.
6500 sq ft remodel on commercial property
The average cost of a new roof in a commercial building is approximately $150-250 per square foot. This cost varies by location and includes materials and labor.
Between 40 - 500 kilograms.
$7.50 per sq ft