House Price Dashboard

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15 April 2026

How We Built the House Price Dashboard

A look behind the scenes at how we turned 30 million Land Registry transactions into an interactive map, using DuckDB, FastAPI, and Leaflet.

8 April 2026

London's Price Gap: North vs South of the Thames

We dig into the data to explore how house prices differ between north and south London, and whether the gap is closing.

1 April 2026

The Stamp Duty Effect: What the Data Shows

Every time stamp duty thresholds change, transaction volumes spike and crash. Here's what 30 years of data reveals about buyer behaviour around policy shifts.

Data source: UK Land Registry