Most listings are in the $20's per square foot per year. The Lakewood submarket is going through a a boost in rates. In the last 3 months, the median rate increased $28 per sqft per year.
Compared to the rest of the Denver Metro market, the Lakewood submarket has lower rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 64 listings have been posted online, so you'll want to check back regularly for new listings. About 80% of the office spaces in the Lakewood are subleases, so you might be able to snag a great spot on a short term. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,940 sqft. Most properties in this area are close to 3 floors. Most buildings in this market were built in 1980 and are Class B.