A weekly look at office and industrial real estate in the county.

COSTA MESA COMMERCIAL AND INDUSTRIAL REAL ESTATE As of Sept. 30, 1989. OFFICE BUILDINGS Existing Buildings Number: 41 Total square feet: 4,121,029 Vacant space: 942,807 Vacancy rate: 22.88% Buildings Under Construction Number: none Monthly Lease Rates Per Square Foot Existing Vacant Office Space Average: $1.78 Low: $1.25 High: $2.30 High Tech/Research & Development Space Sale price per square foot Average: n/a Low: n/a High: n/a Lease price per square foot Average: $0.84 Low: $0.54 High: $1.00 Manufacturing/warehouse space Sale price per square foot Average: $95.20 Low: $75.40 High: $115.00 Lease price per square foot Average: $0.52 Low: $0.42 High: $0.63 Source: Coldwell Banker