** Shares of real estate service company Agency Group Australia AU1.AX rise 15.4% to A$0.03, their highest level since January 7
** Co posts 17.2% y/y rise in December quarter revenue
** Says gross value of properties sold rose to A$2.6 bln from A$1.9 bln, while properties under management rose 17.4%
** Around 1 million shares change hands, 5.3x 30-day average trading volume
** YTD, stock up 15.4%
($1 = 1.4110 Australian dollars)
(Reporting by Shruti Agarwal in Bengaluru)
((Shruti.Agarwal@thomsonreuters.com))