SW1X 9HA

Knightsbridge & Belgravia · Westminster · England

Updated September 2026

Compare this postcode

Location overview

Drag to pan. Use + or - to zoom. Open larger map
Post town
London
Local authority
Westminster
Postcode district
SW1X
Postcode sector
SW1X 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
SW1X 9HF 19 m
SW1X 9HR 25 m
SW1X 9EZ 40 m
SW1X 9HB 42 m
SW1X 9HG 52 m
Complete postcode fields and official codes
Postcode
SW1X 9HA
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SW
Postcode district
SW1X
Postcode sector
SW1X 9
Latitude
51.500794
Longitude
-0.158069
British National Grid easting
527,945
British National Grid northing
179,592

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Westminster · E09000033
Parish or community
E43000236
Output area
E00023674
Lower layer super output area
Westminster 019E · E01004691
Middle layer super output area
Westminster 019 · E02000978

Postcode source versions

Explore SW1X

22 recorded sales at this postcode
Address Date Price
10, Flat 9, Lowndes Square, London, SW1X 9HA 17 November 2023 £3,250,000
10, Flat 3, Lowndes Square, London, SW1X 9HA 16 December 2022 £3,300,000
10, Flat 1, Lowndes Square, London, SW1X 9HA 26 March 2020 £635,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
382
Primary
157
Secondary
41
  1. More House School

    Other independent school

    403 m
  2. Hill House School

    Other independent school

    425 m
  3. Caelum House School

    Other independent special school

    584 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
20,535
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Theft from the person 4,191
  • Other theft 3,486
  • Shoplifting 3,265
  • Violence and sexual offences 2,906
  • Anti social behaviour 1,580

Census 2021

Population and age profile

Postcode residents
15

11 female, 4 male

Postcode households
7
Residents per household
2.1
SW1X 9 residents
1,298

Age bands in SW1X 9

Wider postcode sector
Age 0 to 14
14.5%

177 residents

Age 15 to 24
11.3%

138 residents

Age 25 to 44
27.4%

334 residents

Age 45 to 64
32.2%

392 residents

Age 65 and over
14.5%

176 residents

This postcode contained 1.2% of the sector's usual residents on Census Day. The age profile describes the wider SW1X 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

147

within 5 km

  • KNIGHTSBRIDGE MEDICAL CENTRE

    71-75 PAVILION ROAD, LONDON, SW1X 0ET

    ODS code E87738

    328 m

  • BELGRAVIA SURGERY

    24 ECCLESTON STREET, BELGRAVIA, LONDON, SW1W 9PY

    ODS code E87005

    924 m

  • IMPERIAL COLLEGE HEALTH CENTRE

    40 PRINCES GARDENS, LONDON, SW7 1LY

    ODS code E87677

    995 m

  • BELGRAVE MEDICAL CENTRE

    THE SURGERY, 13 PIMLICO ROAD, LONDON, SW1W 8NA

    ODS code E87753

    1.2 km

  • ROYAL HOSPITAL CHELSEA

    ROYAL HOSPITAL ROAD, CHELSEA, LONDON, SW3 4SR

    ODS code E87711

    1.5 km

  • MAYFAIR MEDICAL CENTRE

    3-5 WEIGHHOUSE STREET, LONDON, W1K 5LS

    ODS code E87648

    1.5 km

  • CONNAUGHT SQUARE PRACTICE

    41 CONNAUGHT SQUARE, LONDON, W2 2HL

    ODS code E87037

    1.5 km

  • VICTORIA MEDICAL CENTRE

    29 UPPER TACHBROOK STREET, LONDON, SW1V 1SN

    ODS code E87002

    1.6 km

  • HEALTH PARTNERS AT VIOLET MELCHETT

    30 FLOOD WALK, LONDON, SW3 5RR

    ODS code E87004

    1.7 km

  • THE CHELSEA PRACTICE

    43 CHELSEA MANOR STREET, LONDON, SW3 5DD

    ODS code E87665

    1.7 km

  • STANHOPE MEWS SURGERY

    7 STANHOPE MEWS WEST, LONDON, SW7 5RB

    ODS code E87013

    1.8 km

  • THE SURGERY

    7 KYNANCE PLACE, LONDON, SW7 4QS

    ODS code E87702

    1.9 km

  • THE DR HICKEY SURGERY FOR THE HOMELESS

    3-7 ARNEWAY STREET, LONDON, SW1P 2BG

    ODS code E87740

    1.9 km

  • PIMLICO HEALTH AT THE MARVEN SURGERY

    46-50 LUPUS STREET, WESTMINSTER, LONDON, SW1V 3EB

    ODS code E87034

    2.0 km

  • ROSARY GARDEN SURGERY

    45 ROSARY GARDENS, LONDON, SW7 4NQ

    ODS code E87048

    2.0 km

  • EMPEROR'S GATE SURGERY

    FIRST FLOOR, 49 EMPERORS GATE, LONDON, SW7 4HJ

    ODS code E87043

    2.0 km

  • CRAWFORD STREET SURGERY

    95-97 CRAWFORD STREET, LONDON, W1H 2HJ

    ODS code E87070

    2.1 km

  • MILLBANK MEDICAL CENTRE

    MEDICAL CENTRE BUILDING, 20 PAGE STREET, LONDON, SW1P 4EN

    ODS code E87739

    2.1 km

  • LANCASTER GATE MEDICAL CENTRE

    LEINSTER TERRACE, LONDON, W2 3ET

    ODS code E87722

    2.1 km

  • SCARSDALE MEDICAL CENTRE

    2 SCARSDALE PLACE, LONDON, W8 5SX

    ODS code E87715

    2.3 km

Showing 20 of 147 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

  • Sloane Street / Knightsbridge Station

    BCT · Knightsbridge

    0.1 miles
  • Knightsbridge Station

    BCT · Knightsbridge

    0.1 miles
  • Knightsbridge Station

    TMU · Knightsbridge

    0.1 miles
  • Knightsbridge Underground Station

    MET · Knightsbridge

    0.1 miles
  • Knightsbridge Station

    TMU · Knightsbridge

    0.1 miles

Relative deprivation

English Indices of Deprivation 2025 for Westminster 019E, 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

25,385 of 33,755

Income
10 of 10
Employment
10 of 10
Education and skills
8 of 10
Health and disability
10 of 10
Crime
6 of 10
Housing and services
9 of 10
Living environment
1 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
23
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 £3,275,000 from 2 recorded sales in SW1X 9HA. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for City of Westminster is £854,198 in June 2026, down 25.4% year on year.

Schools

382 open schools are in scope, including 157 primary and 41 secondary schools. More House School is the nearest published school at 403 m.

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

Recorded crime

20,535 published events cover 12 months, averaging 1,711.25 events per published month. The largest recorded category is Theft from the person with 4,191 events.

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