- Less than cost of leasing - Stability (insulated against market conditions) - Build equity - Tax advantages Association fees include;(a) Building property, liability and umbrella insurance coverage (b) building exterior maintenance including exterior masonry, roof and water drainage items (c) exterior sidewalks, parking area and driveways (d) exterior landscaping, grass mowing and snow plowing (e) Fox Valley Business Park Owners Association dues and (f) reserves.