How much do houses cost in RH20 1DD?

The average property price in RH20 1DD is currently around £812k.

What is the population of RH20 1DD?

The population for the RH20 1DD area is approximately 407 residents according to the latest census data.

Postcode Analysis Horsham, South East

BLACKGATE LANE, RH20 1DD House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for BLACKGATE LANE, RH20 1DD.

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

groups

Population

407

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Avg Age

payments

Avg Income

£ 57,100 /yr

work

Employed

53%

Neighbourhood Index

infoHow calculated?

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

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Index Insight: RH20 1DD is ranked in the top 20% nationally for affluence, indicating a high-income demographic. It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools. The area also shows excellent employment metrics, indicating a highly economically active population.

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9/10

family_restroomFamily

9/10

favoriteHealth

1/10

workEmployment

8/10

diversity_3Diversity

2/10

paymentsAffluence

8/10

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2/10

homeHome Ownership

8/10

trending_upInvestment

1/10

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Area Character

A sought-after, premium postcode. RH20 1DD's low deprivation rank, 81% ownership, and £812k median price place it in the top quintile nationally for residential quality. Very low crime and mature demographics confirm this as a prestige address.

home £812,000 median price shield Safety 9/10

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

RH20 1DD is a well-regarded residential area on Blackgate Lane, 0.9km from Toat in Horsham. Administratively it sits within Pulborough, Coldwaltham & Amberley ward and the Arundel and South Downs constituency.

One of the more sought-after postcodes in RH20, RH20 1DD offers a spacious suburb popular with older working households approaching retirement. Outside of residential hours, higher status countryside accessible from major metropolitan areas. The 47 average age signals a mature family neighbourhood — long-term residents, good local schools, and high levels of owner-occupation. 81% of residents own their home — above average for the district, consistent with a stable and sought-after address.

Property: Prices average £812k.

Census 2021 statistics for RH20 1DD are sourced from Output Area E00161471 (shared with 22 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 RH20 1DD. The average age is 47.4. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British96.6%

Asian / British Asian0.2%

Black / African / Caribbean0.0%

Other / Mixed3.2%

Economic Activity

53%Active

FT: 34%

Unemployed: 1%

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Community Makeup: A mature neighborhood of long-term property owners. The significantly higher average age reflects a deeply settled local population.

analytics Full Demographics Profile

home Property Prices by Type

Detached

£ 812,000

1 sales · Mean £ 812,000

train Transport Links

Train Stations

Pulborough3.4 km
Billingshurst4.7 km
Amberley10.4 km