The first poll since Labour trotted out controversial data on foreign ownership has shown little movement, but party leader Andrew Little is not worried.

The One News Colmar Brunton poll shows National falling one point to 47%, and Labour climbing one percent, to 32%.

Little denies being disappointed by the results.

He said that although there hasn't been much movement in the polls, many voters are probably still thinking about the housing issue.

"Issues like that one tend to take a wee while to have an impact on polling. I think the debate was in fall force at the time that poll was being taken, and the shape of the story changed over the days."

The poll also showed Little falling one point as preferred Prime Minister, down to 8%.

The poll put Prime Minister John Key at 40%, down four points.

Despite the drop Little says the changes aren't major and he is focused on the long term.

"The feedback I get everywhere I go is very good, and we've got plenty of time to travel between now and the next general election."

A Roy Morgan poll released earlier in the week showed that a Labour/Green coalition would have more seats than National - the first time that had happened since the election. 

Labour released data showing that 40% of buyers in Auckland had Chinese surnames.

The data was taken from an analysis of real estate sales over a three month period.