For a settlement away from native place , 4th house and its lord need to be weak or afflicted or connected to 12th house/Rahu
In your chart , 4th lord Venus is strong in own house of gains , and aspected by benefics Jupiter amd Moon. Its strong on shadbala also. With it mahadasa running until 2017, an overseas settlement looks unlikely.
Having said this , the 4th house itself is afflicted by ketu-rahu , and Saturn.
But Saturn is exalted and Ju is having a neech bhanga in Saturn's sign , this brings more auspiciousness to 4th house. and straight 12th house connections are missing.
Saturn is in the navamsa of 12th lord Me , by virtue of which it brings 12th house effect to natal 4th house , and it now will be transiting over the 4th house and its antardasa is already running
So there are mixed indications here. I would say combined benefic effects on 4th and its are weighing over malefic influences, so this chart promises comforts of native land and native culture .
Short term travel may not be ruled out though. And the chart in general is quite promising with many good yogas coming from own house Venus, exalted Saturn and neech bhanga Jupiter which is in exalted navamsa as well.
Opinions from expert members would be very valuable