On average, listings lease in the $30's per square foot per year. The Holiday Heights submarket is experiencing a a rise in rates. In the last 3 months, the median rate rose $40 per sqft per year.
In the last 90 days, 0 listings have come on the market, which means leases most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About NaN% of the available leases in the Holiday Heights are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 280 sqft.