SW9 9AN

Clapham Town · Lambeth · England

Updated September 2026

Compare this postcode

Location overview

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Post town
London
Local authority
Lambeth
Postcode district
SW9
Postcode sector
SW9 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
SW9 9AS 25 m
SW9 9AT 26 m
SW9 9AF 36 m
SW9 9AR 47 m
SW9 9FY 69 m
Complete postcode fields and official codes
Postcode
SW9 9AN
Status
Current
Introduced
1 October 2006
Terminated
Not published
Postcode area
SW
Postcode district
SW9
Postcode sector
SW9 9
Latitude
51.467886
Longitude
-0.128842
British National Grid easting
530,067
British National Grid northing
175,984

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Lambeth · E09000022
Parish or community
E43000212
Westminster constituency
Clapham and Brixton Hill · E14001175
Output area
E00015616
Lower layer super output area
Lambeth 012D · E01003090
Middle layer super output area
Lambeth 012 · E02000629

Postcode source versions

Explore SW9

28 recorded sales at this postcode
Address Date Price
1a, Houghton Square, London, SW9 9AN 31 March 2025 £390,000
7, Houghton Square, London, SW9 9AN 3 July 2023 £512,500
1a, Houghton Square, London, SW9 9AN 28 September 2018 £400,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
324
Primary
155
Secondary
41
  1. Larkhall Primary Campus

    Community school

    315 m
  2. St Andrew's Church of England Primary School

    Voluntary aided school

    455 m
  3. Allen Edwards Primary School

    Community school

    566 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
17,927
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 4,426
  • Shoplifting 2,057
  • Anti social behaviour 1,990
  • Theft from the person 1,913
  • Other theft 1,534

Census 2021

Population and age profile

Postcode residents
42

20 female, 22 male

Postcode households
20
Residents per household
2.1
SW9 9 residents
12,025

Age bands in SW9 9

Wider postcode sector
Age 0 to 14
11%

1,295 residents

Age 15 to 24
15.8%

1,854 residents

Age 25 to 44
46.2%

5,430 residents

Age 45 to 64
19.7%

2,314 residents

Age 65 and over
7.3%

859 residents

This postcode contained 0.3% of the sector's usual residents on Census Day. The age profile describes the wider SW9 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+
95.8%
Ultrafast, 300 Mbit/s+
95.8%
Gigabit-capable
95.8%
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

109

within 5 km

  • BECKETT HOUSE PRACTICE

    BECKET HOUSE SURGERY, GRANTHAM ROAD, STOCKWELL, LONDON, SW9 9DL

    ODS code G85100

    411 m

  • THE GRANTHAM PRACTICE

    275-277 CLAPHAM ROAD, STOCKWELL, LONDON, SW9 9BH

    ODS code Y00020

    426 m

  • SPRINGFIELD MEDICAL CENTRE

    110 UNION ROAD, LONDON, SW8 2SH

    ODS code G85673

    452 m

  • STOCKWELLBEING AH

    SPRINGFIELD MEDICAL CENTRE, 110 UNION ROAD, LONDON, SW8 2SH

    ODS code Y05187

    452 m

  • DR CURRAN & PARTNERS

    THE CLAPHAM MANOR HEALTH CENTRE, 86 CLAPHAM MANOR STREET, LONDON, SW4 6EB

    ODS code G85708

    584 m

  • SANDMERE PRACTICE

    10-14 SANDMERE ROAD, CLAPHAM, LONDON, SW4 7QJ

    ODS code G85083

    595 m

  • CLAPHAM FAMILY PRACTICE

    MARY SEACOLE CENTRE, 89 CLAPHAM HIGH STREET, LONDON, SW4 7DB

    ODS code G85011

    628 m

  • BINFIELD ROAD SURGERY

    1 BINFIELD ROAD, LONDON, SW4 6TB

    ODS code G85123

    640 m

  • HETHERINGTON GROUP PRACTICE

    18 HETHERINGTON ROAD, LONDON, SW4 7NU

    ODS code G85045

    763 m

  • STOCKWELL GROUP PRACTICE

    107 STOCKWELL ROAD, LONDON, SW9 9TJ

    ODS code G85028

    786 m

  • GRAFTON SQUARE SURGERY

    8B GRAFTON SQUARE, LONDON, SW4 0DE

    ODS code G85674

    842 m

  • THE SOUTH LAMBETH RD PRACTICE

    1 SELWAY HOUSE, 272 SOUTH LAMBETH ROAD, LONDON, SW8 1UL

    ODS code G85086

    1.0 km

  • HETHERINGTON AT THE PAVILION

    9 BRIGHTON TERRACE, LONDON, SW9 8DJ

    ODS code Y03063

    1.1 km

  • LARC CLINIC (LA)

    9 BRIGHTON TERRACE, BRIXTON, LONDON, SW9 8DJ

    ODS code Y05163

    1.1 km

  • MAWBEY GROUP PRACTICE

    MAWBREY BROUGH HEALTH CENTRE, 39 WILCOX CLOSE, LONDON, SW8 2UD

    ODS code G85130

    1.3 km

  • QUEENSTOWN ROAD MEDICAL PRACTICE

    14 QUEENSTOWN ROAD, BATTERSEA, LONDON, SW8 3RX

    ODS code H85003

    1.5 km

  • VASSALL MEDICAL CENTRE

    DOCTORS SURGERY, 89 VASSALL ROAD, LONDON, SW9 6NA

    ODS code G85073

    1.8 km

  • CLAPHAM PARK GROUP PRACTICE

    72 CLARENCE AVENUE, LONDON, SW4 8JP

    ODS code G85109

    1.8 km

  • BRIXTON HILL GROUP PRACTICE

    SURGERY, 22 RALEIGH GARDENS, BRIXTON, LONDON, SW2 1AE

    ODS code G85025

    1.8 km

  • AKERMAN MEDICAL PRACTICE

    AKERMAN HEALTH CENTRE, 60 PATMOS ROAD, LONDON, SW9 6AF

    ODS code G85695

    1.9 km

Showing 20 of 109 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 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Union Road

    BCT · Stockwell

    0.1 miles
  • Clapham Road / Bedford Road

    BCT · Stockwell

    0.1 miles
  • Clapham North Underground Station

    PLT · Clapham

    0.2 miles
  • Fenwick Place

    BCT · Stockwell

    0.2 miles
  • Fenwick Place

    BCT · Stockwell

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Lambeth 012D, 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

5 of 10

Overall England rank

16,764 of 33,755

Income
5 of 10
Employment
7 of 10
Education and skills
9 of 10
Health and disability
5 of 10
Crime
3 of 10
Housing and services
6 of 10
Living environment
2 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
8
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 £451,250 from 2 recorded sales in SW9 9AN. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Lambeth is £548,034 in June 2026, down 3.3% year on year.

Schools

324 open schools are in scope, including 155 primary and 41 secondary schools. Larkhall Primary Campus is the nearest published school at 315 m.

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

Recorded crime

17,927 published events cover 12 months, averaging 1,493.917 events per published month. The largest recorded category is Violence and sexual offences with 4,426 events.

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