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# Results | ||
The scraped data can be analyzed to yield some interesting results. By applying geolocation to the addresses, attributes such as price per unit area can be mapped (Figure 1). | ||
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![Heat map of property price per unit area](/Images/OpenHeatMap_map_only.png) | ||
![Legend](/Results/Images/OpenHeatMap_legend_only.png) | ||
**Figure 1.** Price per unit area (EUR/m<sup>2</sup>) of houses for sale in Amsterdam on 18 July 2016, plotted using [OpenHeatMap](www.openheatmap.com). (Due to a quotum on of the number of geolocation requests per individual address, geolocation was performed by grouping properties by the first 4 digits of their postal codes and using a downloaded [database of their coordinates](https://github.com/bobdenotter/4pp); this is why the 'blobs' are unevenly distributed). | ||
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As seen from Figure 1, there is a significant price difference across the Ij river between Amsterdam Centrum and Amsterdam Noord. This may in part be due to the fact that one must take a ferry to cross. | ||
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The data can also be visualized in time, and used as a gauge of market sentiment. Figure 2 illustrates the development of (most recent) asking prices and the time it takes for properties to sell. | ||
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![Development of the real estate market in Amsterdam](/Images/Amsterdam_property_sales_with_trend_line_big.png) | ||
**Figure 2.** Asking prices before sale (above) and days the property was offered on Funda (below) for over 11,000 properties in the period 1 April 2015 - 18 July 2016. The blue dots represent individual properties, the red curves weekly averages, and the green curves (weighted) exponential fits of the weekly averages. | ||
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As seen from Figure 2, over the period observed, the house prices increase on average by 15% per year. Despite that, the average time it takes for a property to sell has more than halved. In short, the Amsterdam real estate market is heating up! |