Global Office Index Q4 2014.Fastest rental growth for three years - Rental growth for prime office space rose by 3.0% year-on-year,
the strongest annual growth since Q1 2012. Download PDF Rental growth for prime office space rose by 3.0% year-on-year, the strongest annual growth since Q1 2012. Of the 95 major markets covered by the JLL Global Office Index, about 70% recorded rental uplifts over the past year. Quarter-on-quarter, rents increased by 0.8% in Q4 2014, compared to 0.5% in Q3. Corporat..