HA6 postcode area guide — Hillingdon

Where is HA6?

Broadband & internet speeds in HA6

Strong coverage

Broadband availability in the HA6 postcode district (Hillingdon) is Strong — superfast is near-universal and gigabit is rolling out. Across the 705 postcodes Ofcom measures in HA6, superfast broadband (30 Mbit/s or faster) reaches 98% of premises and gigabit-capable lines are available to 70.4%.

Around 0% of premises in HA6 fall below the Universal Service Obligation (a minimum of 10 Mbit/s download and 1 Mbit/s upload), so the overwhelming majority of homes and businesses here can already order a decent fixed line. For a business that depends on its connection, the figures that matter most are gigabit and full-fibre availability — the symmetric, low-contention services we quote leased lines and FTTP against.

Sample postcodes in HA6

Run a speed test to see what you're actually getting, or check your exact postcode.

Mobile signal around Hillingdon

Ofcom's coverage model for the wider Hillingdon district (124,989 premises):

Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.

Crime in HA6

Police recorded 89 incidents within about a mile of the centre of HA6 in May 2026 (latest published street-level data). The breakdown:

Raw counts favour busy town centres — a high street with shops and nightlife records more incidents than a residential cul-de-sac. Source: police.uk open data (point sample around the district centroid).

House prices in HA6

Based on 167 sales registered with HM Land Registry in the last 12 months, the median sold price in HA6 is £650,000, down 4.4% on the previous year (£680,000).

Latest recorded sales in HA6

Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.

Who lives here? Hillingdon demographics

Census 2021 figures for the wider Hillingdon district (305,909 residents, 109,228 households):

Source: ONS Census 2021 (district level — the finest openly licensed cut we republish). © Crown copyright, OGL v3.0.

Schools in and around HA6

Source: DfE Get Information about Schools (England & Wales). Check Ofsted report cards for inspection detail — headline one-word grades were retired in 2024.

Food hygiene ratings in HA6

166 rated food businesses operate in HA6. 101 hold the top rating of 5, 26 are rated 4, and 8 are rated 2 or below.

Among the 5-rated: 786 Kebab & Pizza House, ABI Convenience Store, Amigos, Asda Express Greggs Sandy Lodge, Asda Express PFS Sandy Lodge.

Source: Food Standards Agency, food hygiene ratings (FHRS) open data.

Energy performance (EPC) in HA6

From a sample of 112 Energy Performance Certificates across 9 HA6 postcodes, the most common rating is band C (average band C). 59% of sampled homes are rated C or better.

Source: MHCLG Energy Performance of Buildings Data (England & Wales), sampled at postcode level and refreshed monthly. Individual certificates are on each postcode’s page.

Phone area codes for Hillingdon

Landlines around HA6 typically use:

Had a call from an unknown number? Use our free UK phone number checker to see who called.

What's it like living in HA6?

Postcodes in HA6

Neighbouring districts

All Harrow (HA) postcode districts ›

Frequently asked questions

Sources: HM Land Registry Price Paid Data, police.uk street-level crime, Ofcom Connected Nations, ONS Census 2021, DfE Get Information about Schools, Food Standards Agency FHRS — all © Crown copyright, licensed under the Open Government Licence v3.0. Figures are area aggregates; individual addresses vary. Energy performance (EPC) data will be added when our Open Data Communities registration is approved.