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HA1 1AY

Greenhill · Harrow · England

Updated September 2026

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Location overview

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Post town
Harrow
Ward
Greenhill
Local authority
Harrow
Constituency
Harrow West
Postcode district
HA1
Postcode sector
HA1 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
HA1 1LN 9 m
HA1 1LH 40 m
HA1 1BA 48 m
HA1 2AA 57 m
HA1 1HQ 71 m
Complete postcode fields and official codes
Postcode
HA1 1AY
Status
Current
Introduced
1 May 2007
Terminated
Not published
Postcode area
HA
Postcode district
HA1
Postcode sector
HA1 1
Latitude
51.580228
Longitude
-0.334639
British National Grid easting
515,489
British National Grid northing
188,132

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Harrow · E09000015
Electoral ward
Greenhill · E05013546
Parish or community
E43000205
Westminster constituency
Harrow West · E14001271
Output area
E00010660
Lower layer super output area
Harrow 023C · E01002129
Middle layer super output area
Harrow 023 · E02000455

Postcode source versions

Explore HA1

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
18 recorded sales at this postcode
Address Date Price
4 - 10, Flat 4, College Road, Harrow, HA1 1AY 10 February 2023 £257,500
4 - 10, Flat 5, College Road, Harrow, HA1 1AY 30 October 2020 £230,000
4 - 10, Flat 3, College Road, Harrow, HA1 1AY 30 November 2018 £250,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
133
Primary
73
Secondary
22

  1. The Jubilee Academy

    Free schools alternative provision

    304 m

  2. Heartwood House

    Other independent school

    360 m

  3. Harrow High School

    Academy converter

    486 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
6,690
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 1,978
  • Anti social behaviour 798
  • Shoplifting 717
  • Theft from the person 529
  • Other theft 516

Census 2021

Population and age profile

Postcode residents
25

11 female, 14 male

Postcode households
12
Residents per household
2.1
HA1 1 residents
9,558

Age bands in HA1 1

Wider postcode sector
Age 0 to 14
18.3%

1,715 residents

Age 15 to 24
10.1%

945 residents

Age 25 to 44
40.5%

3,792 residents

Age 45 to 64
21.5%

2,010 residents

Age 65 and over
9.6%

902 residents

This postcode contained 0.3% of the sector's usual residents on Census Day. The age profile describes the wider HA1 1 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

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

NHS ODS

GP practices

70

within 5 km

  • THE NORTHWICK SURGERY

    36 NORTHWICK PARK ROAD, HARROW, HA1 2NU

    ODS code E84044

    569 m

  • HEADSTONE ROAD SURGERY

    107 HEADSTONE ROAD, HARROW, HA1 1PG

    ODS code E84680

    586 m

  • THE CIVIC MEDICAL CENTRE

    18-20 BETHECAR ROAD, HARROW, HA1 1SE

    ODS code E84617

    796 m

  • ST. PETER'S MEDICAL CENTRE

    COLBECK ROAD, HARROW, HA1 4BS

    ODS code E84693

    1.2 km

  • PINNER VIEW MEDICAL CENTRE

    33 PINNER VIEW, HARROW, HA1 4QG

    ODS code E84070

    1.3 km

  • DR ABU & DR CRIGHTON-ADELUGBA

    155-175 KENTON ROAD, KENTON, HARROW, HA3 0YX

    ODS code E84601

    1.3 km

  • KENTON BRIDGE MEDICAL CENTRE - DR RAJA

    155-175 KENTON ROAD, KENTON, HARROW, HA3 0YX

    ODS code E84663

    1.3 km

  • THE PINNER ROAD SURGERY

    196 PINNER ROAD, HARROW, HA1 4JS

    ODS code E84040

    1.3 km

  • THE SHAFTESBURY MEDICAL CENTRE

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

    ODS code E84062

    1.6 km

  • GP DIRECT

    3-7 WELBECK ROAD, HARROW, HA2 0RQ

    ODS code E84058

    1.7 km

  • LANFRANC MEDICAL CENTRE

    LANFRANC COURT, GREENFORD ROAD, HARROW, HA1 3QE

    ODS code E84083

    2.1 km

  • THE RIDGEWAY SURGERY

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

    ODS code E84068

    2.1 km

  • STREATFIELD HEALTH CENTRE

    1 STREATFIELD ROAD, KENTON, HARROW, HA3 9BP

    ODS code E84018

    2.4 km

  • ROXBOURNE MEDICAL CENTRE

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

    ODS code E84022

    2.4 km

  • ENDERLEY ROAD MEDICAL CENTRE

    ENDERLEY ROAD MEDICAL CTR, 41-45 ENDERLEY ROAD, HARROW, HA3 5HF

    ODS code E84009

    2.4 km

  • BELMONT HEALTH CENTRE

    516 KENTON LANE, KENTON, HARROW, HA3 7LT

    ODS code E84069

    2.5 km

  • THE CIRCLE PRACTICE

    BELMONT HEALTH CENTRE, 516 KENTON LANE, HARROW, HA3 7LT

    ODS code E84004

    2.5 km

  • HEADSTONE LANE MEDICAL CENTRE

    238 HEADSTONE LANE, NORTH HARROW, HARROW, HA2 6LY

    ODS code E84676

    2.6 km

  • ASPRI MEDICAL CENTRE

    1 LONG ELMES, HARROW WEALD, HARROW, HA3 5LE

    ODS code E84658

    2.8 km

  • SUDBURY SURGERY

    VALE FARM PCC, WATFORD ROAD, WEMBLEY, HA0 3HG

    ODS code E84685

    2.8 km

Showing 20 of 70 matching practices.

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Harrow Town Cen / Station Rd

    BCT · Harrow

    0.0 miles

  • Harrow Town Cen / College Rd

    BCT · Harrow

    0.0 miles

  • Harrow Town Cen / College Rd

    BCT · Harrow

    0.1 miles

  • Harrow Town Cen / Station Rd

    BCT · Harrow

    0.1 miles

  • Harrow-on-the-Hill Station

    RSE · Harrow on the Hill

    0.1 miles

Relative deprivation

English Indices of Deprivation 2025 for Harrow 023C, 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

4 of 10

Overall England rank

11,714 of 33,755

Income
4 of 10
Employment
4 of 10
Education and skills
9 of 10
Health and disability
8 of 10
Crime
2 of 10
Housing and services
2 of 10
Living environment
3 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
0
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

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £257,500 from 1 recorded sale in HA1 1AY. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Harrow is £524,160 in June 2026, down 1.4% year on year.

Schools

Published establishments

133 open schools are in scope, including 73 primary and 22 secondary schools. The Jubilee Academy is the nearest published school at 304 m.

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

Recorded crime

Published police records

6,690 published events cover 12 months, averaging 557.5 events per published month. The largest recorded category is Violence and sexual offences with 1,978 events.

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