Is SN5 4JL a safe place to live?

Yes, SN5 4JL is considered very safe. It has a low crime rate of 13 incidents per 1,000 residents, which is well below the national average.

How much do houses cost in SN5 4JL?

The average property price in SN5 4JL is currently around £828k.

What is the population of SN5 4JL?

The population for the SN5 4JL area is approximately 223 residents according to the latest census data.

Postcode Analysis Wiltshire, South West

HAYES KNOLL, SN5 4JL House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for HAYES KNOLL, SN5 4JL.

analytics Demographics: Census 2021 local_police Crime: police.uk · 2025-09 (1–2 month lag)home Prices: Land Registry

groups

Population

223

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Avg Age

payments

Avg Income

£ 56,500 /yr

work

Employed

50%

Neighbourhood Index

infoHow calculated?

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

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Index Insight: SN5 4JL 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.

shieldSafety

9/10

family_restroomFamily

7/10

favoriteHealth

1/10

workEmployment

6/10

diversity_3Diversity

2/10

paymentsAffluence

8/10

directions_transitTransit

1/10

homeHome Ownership

8/10

trending_upInvestment

6/10

psychology

Area Character

SN5 4JL is a premium owner-occupier postcode — median prices of £828k, 81% home ownership, and a low-deprivation rank put this address in the top tier nationally for wealth indicators. Very low crime and mature demographics confirm this as a prestige address.

home £828,000 median price shield Safety 9/10

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

SN5 4JL is a quiet, settled residential neighbourhood on Hayes Knoll, 0.1km from Hayes Knoll in Wiltshire. Administratively it sits within Purton ward and the North Wiltshire constituency.

One of the more sought-after postcodes in SN5, SN5 4JL offers a quiet rural community with low density and high home ownership. The daytime character shifts — higher status countryside accessible from major metropolitan areas. With an average age of 48, this is established family country — quiet streets, strong community ties, and low rental churn. 81% of residents own their home — above average for the district, consistent with a stable and sought-after address.

Safety: Crime rates are low here at 13 incidents per 1,000 residents — well below average and reassuring for families. Property: Prices average £828k.

Census 2021 statistics for SN5 4JL are sourced from Output Area E00184329 (shared with 26 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 SN5 4JL. The average age is 48.4. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British98.2%

Asian / British Asian0.4%

Black / African / Caribbean0.0%

Other / Mixed1.3%

Economic Activity

50%Active

FT: 33%

Unemployed: 2%

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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

£ 828,000

4 sales · Mean £ 828,000

gavel Crime Overview 12 Months (up to 2025-09)

SN5 4JL has low crime rates — 13 incidents per 1,000 residents. The most reported categories are anti-social behaviour and violence and sexual offences. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.

Anti-social behaviour2

Violence and sexual offences1

train Transport Links

Train Stations

Swindon6.9 km
Kemble13.8 km