The Boulder Group Report also notes significant change in the cap rate outlook for net-lease properties.

The Sand Springs Powerhouse was opened in 1911 and served as the town's power plant for many years, encompassing 31,759 square feet on a 1.86-acre lot, but now is being marketed to multi-use tenants.

Earlier this week the real estate private equity firm moved to its new Plaza District office, leaving 825 Third Ave.

Now the office market is benefitting from the spotlight industrial growth has shined on the Inland Empire.