RESEARCH
London planning, measured
2 data studies · methodology published · downloadable
Original data studies computed from official government geometry, not scraped or estimated. Every methodology is published in full, every caveat stated, and every dataset is downloadable for reuse with attribution.
London householder planning approval rates
Ranked by householder grant rate from MHCLG PS2 returns — not all-decisions, not estimates.
Read the data →The London Article 4 Coverage Index
Grid-sampled from official geometry: the share of each borough covered by a mapped Article 4 direction, ranked.
Read the data →