Postcode Analysis Swindon, South West

THE MARSH, SN4 0AS House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for THE MARSH, SN4 0AS.

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groups
Population

215

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Avg Age

48

payments
Avg Income

£ 60,500 /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: SN4 0AS 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
10/10
family_restroomFamily
10/10
favoriteHealth
2/10
workEmployment
7/10
diversity_3Diversity
1/10
paymentsAffluence
9/10
directions_transitTransit
1/10
homeHome Ownership
7/10
trending_upInvestment
10/10
psychology

Area Character

A sought-after, premium postcode. SN4 0AS's low deprivation rank, 77% ownership, and £340k median price place it in the top quintile nationally for residential quality. £340k prices with low crime and a mature community — a long-term hold.

home £340,000 median price shield Safety 10/10
verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

SN4 0AS is a sought-after residential area on The Marsh, 0.8km from Buryscroft Row in Swindon. Administratively it sits within Ridgeway ward and the South Swindon constituency.

One of the more sought-after postcodes in SN4, SN4 0AS offers a family-oriented neighbourhood with a mix of housing types. Outside of residential hours, higher status countryside accessible from major metropolitan areas. The 48 average age signals a mature family neighbourhood — long-term residents, good local schools, and high levels of owner-occupation. 77% 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 14 incidents per 1,000 residents — well below average and reassuring for families. Property: Average house prices are around £340k. The area ranks among the least deprived 20% in England — a strong signal of community wellbeing, good schools, and low crime.

Census 2021 statistics for SN4 0AS are sourced from Output Area E00078628 (shared with 22 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.

mapGeographic Location

Demographic Deep-Dive

The Census 2021 data below shows the full population breakdown for SN4 0AS. The average age is 48.5. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British89.4%
Asian / British Asian5.6%
Black / African / Caribbean0.0%
Other / Mixed5.1%

Economic Activity

53%Active
FT: 36%
Unemployed: 2%
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Area Vibe: Peaceful, mature, and permanent. The demographic data points to a strong concentration of older homeowners and empty-nesters.

home Property Prices by Type

Detached

£ 340,000

1 sales · Mean £ 340,000

gavel Crime Overview 12 Months (up to 2026-01)

SN4 0AS has low crime rates — 14 incidents per 1,000 residents. The most reported categories are violence and sexual offences and burglary. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.

Violence and sexual offences2
Burglary1

school Local Schools

A

The Chalet School

Requires Improvement73 pupils1.2 km
P

Liden Academy

Requires Improvement423 pupils1.2 km
P

Wanborough Primary School

Good203 pupils1.2 km

storefront Nearby Amenities

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Retailers - Other

1 nearby
  • Halfords Ltd0.7 km
restaurant

Restaurant, Cafe

2 nearby
  • Swindon Mail Centre0.7 km
  • Servest Catering (c/o Post Office Depot)0.8 km

train Transport Links

Train Stations

  • Swindon5.3 km

Bus Stops

  • The Marsh0.3 km
  • The Marsh0.3 km