No it isn't. GDP (inflation adjusted?) might be, but the population has grown significantly since 2008 so GDP per capita (inflation adjusted) is still significantly shy.
Working at the moment, but did a quick search which led here: http://www.measuringworth.com/datasets/ukgdp/Code:Year Real GDP per capita (2008 prices) 2000 £20,129 2001 £20,683 2002 £21,159 2003 £21,819 2004 £22,355 2005 £22,673 2006 £23,130 2007 £23,774 2008 £23,354 2009 £22,190 2010 £22,440 2011 £22,490 2012 £22,377 2013 £22,577
In real terms we were in 2005 territory last year. Even with 3% real terms growth per capita (which is unlikely) that still keeps us in 2006 territory.
Make no mistake, this has been a phantom decade in terms of real growth. I can't imagine how much worse that looks if you limit the view to even the lower 8 deciles!
That's not a good measure either really as it's just an average.