Side-by-side comparison of DA15 Sidcup and DA18 Erith covering house prices, crime, schools, broadband, council tax, green space and energy performance.
DA18 is the more affordable option at £252,500 median vs £450,000 in DA15. DA18 has lower recorded crime (573 vs 1,624 offences over 13 months). DA15 has notably better broadband connectivity.
| Metric | DA15 Sidcup | DA18 Erith |
|---|---|---|
| Median House Price | £450,000 | £252,500 |
| Band D Council Tax | £2,366 | £2,366 |
| Total Crimes (13 months) | 1,624 | 573 |
| Outstanding Schools | 1.0 | — |
| Broadband Score (/100) | 83.3 | 48.4 |
| Green Space Access (%) | 96.4 | 91.2 |
| EPC Median Score | 65.0 | 68.0 |
House prices: HM Land Registry Price Paid Data (2025–2026). Crime: police.uk (Apr 2025–Apr 2026). Schools: Ofsted inspection outcomes. Broadband: Ofcom Connected Nations. Council tax: DLUHC. Green space: OS OpenData.
House prices: HM Land Registry Price Paid Data (2025–2026). Crime: police.uk (Apr 2025–Apr 2026). Schools: Ofsted inspection outcomes. Broadband: Ofcom Connected Nations. Council tax: DLUHC. Green space: OS OpenData. EPC: DLUHC Energy Performance of Buildings Register.