---
title: Perfect Postcode
description: A UK property-intelligence map. ~25M historical transactions, ~150 features per row, all u16-quantised in RAM, served from a single Rust binary.
thumbnail:
  src: ./_assets/perfect-postcode.jpg
  alt: The Perfect Postcode dashboard with active filters on property type, price, transit time, and crime, showing a Manchester map with matching properties as a heatmap.
period: '2026'
sortDate: 2026-05-01
technologies:
  [
    'Rust',
    'Axum',
    'Polars',
    'h3o',
    'rayon',
    'PocketBase',
    'PMTiles',
    'MapLibre',
    'deck.gl',
    'Conveyal R5',
    'Gemini',
  ]
selected: true
essay: perfect-postcode-rust-property-server
links:
  - label: Site
    url: https://perfect-postcode.co.uk
---