WEBVTT 00:00:00.206 --> 00:00:07.246 Beckenham and Croydon sit two kilometres apart, on the same trains, in the same school catchments. 00:00:07.546 --> 00:00:12.586 Now colour every postcode by what a square metre of home actually costs there. 00:00:13.666 --> 00:00:19.826 Green means cheaper floor space. Croydon runs about a third under Beckenham, street for street. 00:00:20.256 --> 00:00:24.096 That's over two hundred thousand pounds back on an average home. 00:00:24.696 --> 00:00:30.696 Beckenham's cheaper twin is on this map. Find yours, free.