Skip to content
bythenumbers
postcode districtHillingdon, London

HA4

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.

This is the bythenumbers area report for the HA4 postcode district in Hillingdon, London. 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. The figures below are from published UK open data covering Schools, Transport and Flood risk. They are not a listing of homes, and they are not advice.

How this 84 was calculated

  • Schools

    88/100·24% of the measure

    95% of 38 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 August 2026. Measured for the HA4 postcode district.

  • Transport

    95/100·20% of the measure

    Ruislip Manor Underground Station is 390 yards 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 August 2026. Measured for the HA4 postcode district.

  • Flood risk

    52/100·13% 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 August 2026. Measured for the HA4 postcode district.

  • Broadband

    96/100·13% of the measure

    92% 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 HA4 postcode district.

  • Housing market

    90/100·10% of the measure

    414 recorded sales, median £540,000

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

    Price Paid Data, published August 2026. Measured for the HA4 postcode district.

  • Healthcare access

    89/100·8% of the measure

    Nearest GP practice 430 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 August 2026. Measured for the HA4 postcode district.

  • Air quality

    78/100·6% of the measure

    PM2.5 annual mean 7.7 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 HA4 postcode district.

  • Council tax

    62/100·6% of the measure

    Most homes are band C (45% 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.

Not counted for this area

Amenities, Green space. We could not obtain published figures here, so these categories were left out and the remaining weights scaled up to fill the gap. A missing dataset never counts against an area.

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 84% of the published formula. See the full weightings and worked example.

At a glance

Headline figures for this place

  • Nearest station

    390 yards

    Ruislip Manor Underground Station

    Stations within 1.9 miles

    20

    25 bus stops within a 10 minute walk

  • Nearest GP practice

    430 yards

    Cedars Medical Centre

    GP practices within 1.2 miles

    12

    Hospital 2.1 miles

  • Schools good or outstanding

    95%

    of 38 rated schools nearby

    Nearest school

    220 yards

    Lady Bankes Primary School

  • Median sold price

    £540,000

    414 sales in the last 12 months

    Median sold price change since 2021

    +5.9%

    was £510,000

Place context

Around HA4

HA4 at 51.5703, -0.4107. Pins mark the nearest station, schools, GP and green space when we have a published point for them.

The full picture

Browse topics

1 of 5

Daily services within a walk. Tap a tile for the full list.

Details

Similar measures

Areas like this one

Three postcode districts with a similar Area Measure. Nearby first, then further afield if you are open to moving city.

Looking at homes in HA4?

We do not list property. These open on the portals, already filtered to homes within a mile.

Check another place

Try a different postcode

Data snapshot last refreshed September 2026. Every figure on this page is traceable on the sources page.