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Official Location Intelligence Comparison

SM4 6BQ vs SW1A 1AA

Direct side-by-side analysis comparing Sutton and Westminster using verified open government data.

Area A
Area B
7.8 miles (12.5 km) apart Bearing 12° (North-North-East)

Both situated in the London region (Sutton vs Westminster).

Verdict: SM4 6BQ and SW1A 1AA are 7.8 miles (12.5 km) apart. SW1A 1AA holds a +0.9 overall score advantage. SM4 6BQ ranks significantly safer based on police crime records.

Geographic Context & Spatial Proximity

Click markers for area details
SM4 6BQvsSW1A 1AA

Head-to-Head Scorecard

Direct comparison across essential quality-of-life, infrastructure and safety categories.

SM4 6BQ(Sutton)
SW1A 1AA(Westminster)
Area A: Sutton

SM4 6BQ

4.1/10 Overall
Sutton • St Helier East
Area B: Westminster

SW1A 1AA

5/10 Overall
Westminster • St James's
Overall Score Advantage: SW1A 1AA
SM4 6BQ4.1/10
SW1A 1AA5/10
Safety & Crime Advantage: SM4 6BQ
SM4 6BQ2/10 (High)
SW1A 1AA1/10 (High)
Green Space Advantage: SM4 6BQ
SM4 6BQ41.3%
SW1A 1AA28.1%
Max Broadband Advantage: SM4 6BQ
SM4 6BQ1000 Mbps
SW1A 1AA15 Mbps
Schools Rating Equal rating
SM4 6BQ9/10
SW1A 1AA9/10
Transport Connectivity Advantage: SW1A 1AA
SM4 6BQ1/10
SW1A 1AA10/10

Safety & Recorded Crime

Police.uk Street Level
SM4 6BQ
2/10
Level: High
Incidents: 22
SW1A 1AA
1/10
Level: High
Incidents: 383
Primary Incident Types:
  • Violence and sexual offences12
  • Anti-social behaviour4
  • Vehicle crime2
  • Theft from the person94
  • Other theft88
  • Violence and sexual offences53

Environment & Nature

DEFRA & ONS Open Data
SM4 6BQ
Green Space:41.3%
Tree Canopy:6.9%
Air Quality (AQI):17
Garden Access:96.4%
SW1A 1AA
Green Space:28.1%
Tree Canopy:9.3%
Air Quality (AQI):21
Garden Access:39.8%

Digital Connectivity

Ofcom Connected Nations
SM4 6BQ
Max Download:1000 Mbps
Avg Download:
Full Fibre:Available
SW1A 1AA
Max Download:15 Mbps
Avg Download:
Full Fibre:Standard

Demographics & Community

ONS Census 2021
SM4 6BQ
Density:2120/km²
Average Age:33
Family Households:32.4%
Single Occupants:23.1%
SW1A 1AA
Density:1465/km²
Average Age:37
Family Households:8.4%
Single Occupants:51.7%

Local Council & Tax

VOA & Local Authorities
SM4 6BQ
Council:Sutton
Ward:St Helier East
Band D Tax:£2167.00
Flood Risk:Very Low
SW1A 1AA
Council:Westminster
Ward:St James's
Band D Tax:£2167.00
Flood Risk:Very Low

Schools & Education

Department for Education
SM4 6BQ
School Score:9/10
Nearby Schools:10
Primary / Secondary:— / —
SW1A 1AA
School Score:9/10
Nearby Schools:10
Primary / Secondary:— / —
Data Intelligence Q&A

Frequently Asked Questions: SM4 6BQ vs SW1A 1AA

Comparative answers computed directly from official Police.uk, ONS Census, Ofcom, DfE and Environment Agency records.

How far is SM4 6BQ from SW1A 1AA?

The straight-line geodesic distance between SM4 6BQ (Sutton) and SW1A 1AA (Westminster) is approximately 7.8 miles (12.5 km). Heading from SM4 6BQ to SW1A 1AA, the bearing is 12° (North-North-East). Both postcodes belong to the London region, governed by different local authorities (Sutton vs Westminster).

Which area is safer: SM4 6BQ or SW1A 1AA?

Based on official street-level records from Police.uk: SM4 6BQ has a higher safety score of 2/10 (High crime level) compared to SW1A 1AA at 1/10 (High crime level). Recorded incident counts for the surrounding area show 22 incidents near SM4 6BQ versus 383 incidents near SW1A 1AA.

What local councils and authorities govern SM4 6BQ and SW1A 1AA?

SM4 6BQ is governed by Sutton in the St Helier East electoral ward, located in London. SW1A 1AA is administered by Westminster in the St James's ward, located in London. The benchmark annual Band D council tax liability is £2,167.00 in Sutton compared to £2,167.00 in Westminster.

Which area offers more green space and better air quality?

Environmental data highlights notable differences in open spaces and air quality: SM4 6BQ has 41.3% public green space coverage and 6.9% tree canopy cover, whereas SW1A 1AA features 28.1% green space and 9.3% tree canopy. The local Air Quality Index (AQI) is 17 for SM4 6BQ versus 21 for SW1A 1AA (lower values indicate cleaner atmospheric readings).

Which postcode has faster broadband and internet speeds?

According to Ofcom Connected Nations data: SM4 6BQ has maximum available download speeds of 1000 Mbps (average: N/A), while SW1A 1AA offers up to 15 Mbps (average: N/A). SM4 6BQ has a speed advantage of +985 Mbps for peak downloads.

How do schools compare between SM4 6BQ and SW1A 1AA?

Department for Education and Ofsted data indicates: SM4 6BQ achieves an education performance score of 9/10, compared to SW1A 1AA at 9/10. Within the standard catchment radius, there are 10 schools recorded near SM4 6BQ and 10 schools near SW1A 1AA.

How do demographics and community profiles compare?

ONS Census records show distinct demographic profiles: SM4 6BQ has a population density of 2120 people/km² (average age: 33), whereas SW1A 1AA has 1465 people/km² (average age: 37). In SM4 6BQ, 32.4% of households are couples with children and 23.1% are single occupants. In SW1A 1AA, 8.4% are couples with children and 51.7% are single occupants.

What are the flood risk ratings for SM4 6BQ vs SW1A 1AA?

Environment Agency flood maps assess SM4 6BQ at 'Very Low' risk (with no active warnings), while SW1A 1AA is classified as 'Very Low' risk (with no active warnings).

Full Area Report

SM4 6BQ

Explore comprehensive street-level data, 10-year crime trends, school inspection tables, planning history, and broadband maps for Sutton.

Full Area Report

SW1A 1AA

Explore comprehensive street-level data, 10-year crime trends, school inspection tables, planning history, and broadband maps for Westminster.

Detailed answer to your frequently asked question