Side-by-side comparison of N21 London and N4 London covering house prices, crime, schools, broadband, council tax, green space and energy performance.
N4 is the more affordable option at £550,500 median vs £625,000 in N21. N21 has lower recorded crime (1,382 vs 10,347 offences over 13 months). N4 has notably better broadband connectivity.
| Metric | N21 London | N4 London |
|---|---|---|
| Median House Price | £625,000 | £550,500 |
| Band D Council Tax | £2,268 | £2,314 |
| Total Crimes (13 months) | 1,382 | 10,347 |
| Outstanding Schools | 1.0 | 3.0 |
| Broadband Score (/100) | 73.7 | 85.9 |
| Green Space Access (%) | 98.9 | 98.4 |
| EPC Median Score | 66.0 | 71.0 |
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.