HA4 9HL

South Ruislip · Hillingdon · England

Updated September 2026

Compare this postcode

Location overview

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Post town
Ruislip
Local authority
Hillingdon
Postcode district
HA4
Postcode sector
HA4 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
HA4 9HN 39 m
HA4 9HG 81 m
HA4 9HR 81 m
HA4 9HW 120 m
HA4 9HJ 123 m
Complete postcode fields and official codes
Postcode
HA4 9HL
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
HA
Postcode district
HA4
Postcode sector
HA4 9
Latitude
51.565575
Longitude
-0.391013
British National Grid easting
511,619
British National Grid northing
186,415

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Hillingdon · E09000017
Parish or community
E43000207
Output area
E00012054
Lower layer super output area
Hillingdon 008D · E01002421
Middle layer super output area
Hillingdon 008 · E02000501

Postcode source versions

Explore HA4

24 recorded sales at this postcode
Address Date Price
11, Hillcroft Crescent, Ruislip, HA4 9HL 26 June 2026 £605,000
31, Hillcroft Crescent, Ruislip, HA4 9HL 23 September 2024 £645,000
43, Hillcroft Crescent, Ruislip, HA4 9HL 24 November 2022 £657,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
111
Primary
66
Secondary
19
  1. St Swithun Wells Catholic Primary School

    Voluntary aided school

    173 m
  2. Field End Infant School

    Community school

    228 m
  3. Field End Junior School

    Academy converter

    228 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
3,128
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 810
  • Anti social behaviour 475
  • Vehicle crime 471
  • Shoplifting 358
  • Other theft 223

Census 2021

Population and age profile

Postcode residents
82

42 female, 40 male

Postcode households
31
Residents per household
2.6
HA4 9 residents
10,620

Age bands in HA4 9

Wider postcode sector
Age 0 to 14
18.5%

2,099 residents

Age 15 to 24
9.8%

1,104 residents

Age 25 to 44
29.4%

3,328 residents

Age 45 to 64
26.8%

3,034 residents

Age 65 and over
15.5%

1,751 residents

This postcode contained 0.8% of the sector's usual residents on Census Day. The age profile describes the wider HA4 9 sector, not people in this individual postcode.

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

GP practices

56

within 5 km

  • OXFORD DRIVE MEDICAL CENTRE

    1 OXFORD DRIVE, RUISLIP, HA4 9EY

    ODS code E86011

    277 m

  • QUEENS WALK MEDICAL CENTRE

    69 QUEENS WALK, RUISLIP, HA4 0NT

    ODS code E86626

    350 m

  • ACREFIELD SURGERY

    700 FIELD END ROAD, RUISLIP, HA4 0QR

    ODS code E86615

    711 m

  • KINGS ROAD SURGERY

    204 KINGS ROAD, SOUTH HARROW, HARROW, HA2 9JJ

    ODS code E84005

    1.0 km

  • CEDARS MEDICAL CENTRE

    118 ELLIOTT AVENUE, RUISLIP, HA4 9LZ

    ODS code E86014

    1.1 km

  • FIRST CHOICE MEDICAL CARE

    275A KINGS ROAD, HARROW, HA2 9LG

    ODS code Y05080

    1.2 km

  • SIMPSON HOUSE MEDICAL CENTRE

    SIMPSON HOUSE, 255 EASTCOTE LANE, HARROW, HA2 8RS

    ODS code E84008

    1.4 km

  • THE ABBOTSBURY PRACTICE

    EASTCOTE HEALTH CENTRE, ABBOTSBURY GARDEN, EASTCOTE, PINNER, HA5 1TG

    ODS code E86022

    1.6 km

  • THE DEVONSHIRE LODGE PRACTICE

    2A ABBOTSBURY GARDENS, PINNER, HA5 1TG

    ODS code E86006

    1.6 km

  • DR MLR SIDDIQUI'S PRACTICE

    21 WALNUT WAY, SOUTH RUISLIP, RUISLIP, HA4 6TA

    ODS code E86629

    1.6 km

  • THE MEDICAL CENTRE

    45 DONCASTER DRIVE, NORTHOLT, UB5 4AT

    ODS code E85053

    1.8 km

  • ROXBOURNE MEDICAL CENTRE

    37 RAYNERS LANE, SOUTH HARROW, HARROW, HA2 0UE

    ODS code E84022

    1.9 km

  • THE GROVE MEDICAL PRACTICE

    81 DANEMEAD GROVE, NORTHOLT, UB5 4NY

    ODS code E85725

    2.3 km

  • ISLIP MANOR MEDICAL CENTRE

    45 EASTCOTE LANE, NORTHOLT, UB5 5RG

    ODS code E85098

    2.4 km

  • WOOD LANE MEDICAL CENTRE

    2A WOOD LANE, RUISLIP, HA4 6ER

    ODS code E86012

    2.4 km

  • THE RIDGEWAY SURGERY

    71 IMPERIAL DRIVE, NORTH HARROW, HARROW, HA2 7DU

    ODS code E84068

    2.5 km

  • GP DIRECT

    3-7 WELBECK ROAD, HARROW, HA2 0RQ

    ODS code E84058

    2.5 km

  • MANDEVILLE MEDICAL CENTRE

    3 MANDEVILLE ROAD, NORTHOLT, UB5 5HB

    ODS code E85108

    2.6 km

  • MEADOW VIEW

    141 MANDEVILLE ROAD, NORTHOLT, UB5 4LZ

    ODS code E85643

    2.6 km

  • THE SHAFTESBURY MEDICAL CENTRE

    39 SHAFTESBURY PARADE, SHAFTESBURY AVENUE, SOUTH HARROW, HARROW, HA2 0AH

    ODS code E84062

    2.7 km

Showing 20 of 56 matching practices.

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • The Fairway South Ruislip

    BCT · South Ruislip

    0.2 miles
  • The Fairway South Ruislip

    BCT · South Ruislip

    0.3 miles
  • Whitby Road

    BCT · South Ruislip

    0.3 miles
  • Whitby Road

    BCT · South Ruislip

    0.3 miles
  • Long Drive (HA4)

    BCT · South Ruislip

    0.4 miles

Relative deprivation

English Indices of Deprivation 2025 for Hillingdon 008D, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

8 of 10

Overall England rank

24,901 of 33,755

Income
7 of 10
Employment
7 of 10
Education and skills
8 of 10
Health and disability
7 of 10
Crime
6 of 10
Housing and services
7 of 10
Living environment
6 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Flood risk

Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.

High risk addresses
0
Medium risk addresses
0
Low risk addresses
1
Groundwater flood alert area
Unlikely

Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.

Evidence in context

Property market

The five-year median is £645,000 from 5 recorded sales in HA4 9HL. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Hillingdon is £474,665 in June 2026, down 0.6% year on year.

Schools

111 open schools are in scope, including 66 primary and 19 secondary schools. St Swithun Wells Catholic Primary School is the nearest published school at 173 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

3,128 published events cover 12 months, averaging 260.667 events per published month. The largest recorded category is Violence and sexual offences with 810 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.