How much do houses cost in BN20 0AY?

The average property price in BN20 0AY is currently around £512k.

What is the population of BN20 0AY?

The population for the BN20 0AY area is approximately 294 residents according to the latest census data.

Postcode Analysis Wealden, South East

CROWLINK, BN20 0AY House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for CROWLINK, BN20 0AY.

analytics Demographics: Census 2021 local_police Crime: police.uk · updated monthly (1–2 month lag)home Prices: Land Registry

groups

Population

294

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Avg Age

payments

Avg Income

£ 46,500 /yr

work

Employed

46%

Neighbourhood Index

infoHow calculated?

Score 1–10 — how this postcode ranks nationally (10 = top 10%)

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Index Insight: BN20 0AY is ranked in the top 20% nationally for affluence, indicating a high-income demographic. Employment metrics are below the national average, which typically reflects either economic deprivation or a highly retired population.

shieldSafety

10/10

family_restroomFamily

5/10

favoriteHealth

1/10

workEmployment

3/10

diversity_3Diversity

5/10

paymentsAffluence

8/10

directions_transitTransit

1/10

homeHome Ownership

5/10

trending_upInvestment

6/10

psychology

Area Character

A sought-after, premium postcode. BN20 0AY's low deprivation rank, 59% ownership, and £512k median price place it in the top quintile nationally for residential quality. £512k prices with low crime and a mature community — a long-term hold.

home £512,500 median price shield Safety 10/10

verifiedPublished by PostcodeInfo.uk · April 2026 · Sources: ONS Census 2021, police.uk, Land Registry

BN20 0AY is a mixed residential area on Crowlink, 0.0km from Crowlink in East Dean and Friston. Administratively it sits within South Downs ward and the Lewes constituency.

This is a strong family neighbourhood — a popular retirement area with older residents and low crime. During the day, mainly white older workforce, self-employed in agriculture, forestry and fishing, with some construction. An established, mature community with an average age of 55 — quiet, long-term residents, low turnover. 59% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.

Property: Prices average £512k.

Census 2021 statistics for BN20 0AY are sourced from Output Area E00107527 (shared with 31 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.

mapGeographic Location

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Demographic Deep-Dive

The Census 2021 data below shows the full population breakdown for BN20 0AY. The average age is 55.0. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British96.3%

Asian / British Asian0.7%

Black / African / Caribbean0.0%

Other / Mixed3.0%

Economic Activity

46%Active

FT: 25%

Unemployed: 2%

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Area Vibe: Peaceful and mature. The demographic data points to a concentration of older adults living across a mix of tenures.

analytics Full Demographics Profile

home Property Prices by Type

Terraced

£ 471,971

2 sales · Mean £ 471,971

train Transport Links

Train Stations

Seaford6.4 km
Eastbourne6.7 km
Hampden Park7.7 km