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Postcode districts / N

N20 house prices and area facts

The N20 postcode district in London, mostly in Barnet.

In 2025, 246 homes sold in N20 for a median of £734,400, 9.6% more than in 2020.

Median sold price, 2025
£734,400246 sales
Five-year change
+9.6%In the median price since 2020
Recorded crime
75A year per 1,000 residents; England and Wales 100
Flood risk
14%Of homes at high, medium or low risk from rivers, the sea or surface water
Gigabit broadband
72.1%Of premises can get it
Deprivation
0%Of postcodes in the nation's most deprived fifth of neighbourhoods
Homes
8,074With a recorded sale or an energy certificate

House prices since 1995

Median price of every recorded sale each year.

Median price by property type, 2025
TypeMedian priceSales
Detached£1,415,00034
Semi-detached£995,00076
Terraced£740,00041
Flats£420,00095

These figures describe N20 as a whole, not any particular home. Crime is counted where it is recorded and divided by residents, so town centres with few residents show high rates; it does not measure personal safety. Sold prices: HM Land Registry. Crime: police.uk. Flood: Environment Agency and Natural Resources Wales. Broadband: Ofcom. Deprivation: the English and Welsh indices of deprivation. Licences.

Look up a home in N20

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Other N postcode districts