SW1A 1AA vs W1J

• Schools

  86/100·20% of the measure

  94% of 98 rated schools nearby are good or outstanding

  A higher measure means a larger share of nearby rated schools are good or outstanding, and the closest school is nearer.

  Get Information About Schools, including Ofsted judgements, published September 2026. Measured for the SW1A 1AA postcode.

• Transport

  95/100·17% of the measure

  Victoria Station is 0.3 miles away

  A higher measure means a closer railway, metro or tram station and more bus stops within a ten minute walk.

  NaPTAN public transport access nodes, published September 2026. Measured for the SW1A 1AA postcode.

• Flood risk

  52/100·11% of the measure

  1 designated flood warning area within 0.6 miles

  A higher measure means fewer designated flood warning and alert areas nearby, not more flooding. Live alerts and warnings are not part of this measure.

  Flood warning areas, published September 2026. Measured for the SW1A 1AA postcode.

• Broadband

  91/100·11% of the measure

  90% of premises can get gigabit broadband

  A higher measure means more premises can order faster broadband, not a slower connection.

  Connected Nations fixed broadband and mobile coverage, published August 2026. Measured for the SW1A 1 postcode sector.

• Amenities

  100/100·10% of the measure

  1200 everyday amenities within 0.6 miles

  A higher measure means more mapped everyday amenities within walking distance.

  OpenStreetMap, published September 2026. Measured for the SW1A 1AA postcode.

• Housing market

  14/100·8% of the measure

  1 recorded sales, median Not available

  A higher measure means more recent recorded sales and more stable prices. It is not a higher house price.

  Price Paid Data, published September 2026. Measured for the SW1A 1 postcode sector.

• Healthcare access

  94/100·7% of the measure

  Nearest GP practice 320 yards away

  A higher measure means a closer GP and hospital, and a shorter published waiting time when one is available.

  Organisation Data Service directory, published September 2026. Measured for the SW1A 1AA postcode.

• Green space

  100/100·6% of the measure

  Unnamed garden is 80 yards away

  A higher measure means more parks and publicly accessible green spaces nearby, and a shorter walk to the nearest one.

  OpenStreetMap, published September 2026. Measured for the SW1A 1AA postcode.

• Air quality

  53/100·5% of the measure

  PM2.5 annual mean 9.6 µg/m³, modelled for 2023

  A higher measure means lower modelled nitrogen dioxide and fine particulate levels, not dirtier air.

  UK-AIR automatic monitoring network, published December 2023. Measured for the SW1A 1AA postcode.

• Council tax

  20/100·5% of the measure

  Most homes are band H (38% of them)

  A higher measure means a larger share of homes in bands A to C, which typically means a smaller bill, not a higher one.

  Council tax band and charge data, published March 2024. Measured for this neighbourhood.

This reflects published infrastructure and environmental data. It does not measure the people who live here, house prices as a marker of status, or safety.

Area Measure v1.1, covering 100% of the published formula. See the full weightings and worked example.