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SE23 1NJ

Crofton Park · Lewisham · England

Updated September 2026

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Location overview

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Post town
London
Ward
Crofton Park
Local authority
Lewisham
Constituency
Lewisham West and East Dulwich
Postcode district
SE23
Postcode sector
SE23 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
SE23 1DX 23 m
SE23 1LN 42 m
SE23 1JS 50 m
SE23 1NA 103 m
SE23 1LD 110 m
Complete postcode fields and official codes
Postcode
SE23 1NJ
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SE
Postcode district
SE23
Postcode sector
SE23 1
Latitude
51.448358
Longitude
-0.041074
British National Grid easting
536,221
British National Grid northing
173,972

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Lewisham · E09000023
Electoral ward
Crofton Park · E05013718
Parish or community
E43000213
Westminster constituency
Lewisham West and East Dulwich · E14001333
Output area
E00016300
Lower layer super output area
Lewisham 019A · E01003226
Middle layer super output area
Lewisham 019 · E02000671

Postcode source versions

Explore SE23

Property

View all property records
8 recorded sales at this postcode
Address Date Price
135a, Brockley Rise, London, SE23 1NJ 8 March 2018 £475,000
129, Brockley Rise, London, SE23 1NJ 10 July 2017 £880,000
131, Brockley Rise, London, SE23 1NJ 27 October 2008 £310,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
220
Primary
132
Secondary
27

  1. Stillness Infant School

    Community school

    193 m

  2. Stillness Junior School

    Community school

    193 m

  3. St William of York Catholic Primary School

    Voluntary aided school

    470 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
6,247
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 2,054
  • Anti social behaviour 829
  • Vehicle crime 516
  • Shoplifting 478
  • Other theft 440

Census 2021

Population and age profile

Postcode residents
11

5 female, 6 male

Postcode households
6
Residents per household
1.8
SE23 1 residents
9,073

Age bands in SE23 1

Wider postcode sector
Age 0 to 14
18.8%

1,624 residents

Age 15 to 24
8.3%

712 residents

Age 25 to 44
39.7%

3,419 residents

Age 45 to 64
23.3%

2,010 residents

Age 65 and over
9.9%

851 residents

This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider SE23 1 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

71

within 5 km straight-line

  • ONE CARE LAMBETH

    JENNER DENTAL SUITE, 14 ST. GERMAN'S ROAD, LONDON, SE23 1RJ

    ODS code Y07020

    604 m

  • ONE CARE LEWISHAM

    THE JENNER DENTAL SUITE, 14 ST GERMANS ROAD, LONDON, SE23 1RJ

    ODS code Y08411

    604 m

  • SEL SPECIAL ALLOCATION PRACTICE

    THE JENNER DENTAL SUITE, 14 ST. GERMANS ROAD, LONDON, SE23 1RJ

    ODS code Y06545

    604 m

  • SPECIAL ALLOCATION SCHEME (NEL)

    JENNER DENTAL CLINIC, 14 ST GERMANS ROAD, LONDON, SE23 1RJ

    ODS code Y06592

    604 m

  • MODALITY LEWISHAM (ML)

    JENNER HEALTH CENTRE 201-203, STANSTEAD ROAD, FOREST HILL, LONDON, SE23 1HU

    ODS code G85004

    665 m

  • WOOLSTONE MEDICAL CENTRE

    WOOLSTONE ROAD, LONDON, SE23 2SG

    ODS code G85061

    1.1 km

  • VALE MEDICAL CENTRE

    195-197 PERRY VALE, FOREST HILL, LONDON, SE23 2JF

    ODS code G85696

    1.4 km

  • FOREST HILL GROUP PRACTICE

    1 FOREST HILL ROAD, DULWICH, LONDON, SE22 0SQ

    ODS code G85001

    1.5 km

  • NOVUM HEALTH PARTNERSHIP

    THE PRIMARY CARE CENTRE, HAWSTEAD ROAD, LEWISHAM, LONDON, SE6 4JH

    ODS code G85633

    1.6 km

  • THE NUNHEAD SURGERY

    58 NUNHEAD GROVE, NUNHEAD, LONDON, SE15 3LY

    ODS code G85685

    2.1 km

  • SYDENHAM GREEN GROUP PRACTICE

    26 HOLMSHAW CLOSE, SYDENHAM, LONDON, SE26 4TH

    ODS code G85024

    2.1 km

  • THE LORDSHIP LANE SURGERY

    417 LORDSHIP LANE, EAST DULWICH, LONDON, SE22 8JN

    ODS code G85681

    2.2 km

  • THE GARDENS SURGERY

    THE GARDENS, LONDON, SE22 9QU

    ODS code G85644

    2.3 km

  • VESTA ROAD SURGERY

    58 VESTA ROAD, LONDON, SE4 2NH

    ODS code G85105

    2.3 km

  • THE DULWICH MEDICAL CENTRE

    163-169 CRYSTAL PALACE ROAD, EAST DULWICH, LONDON, SE22 9EP

    ODS code G85651

    2.3 km

  • TRIANGLE GROUP PRACTICE LIMITED

    2 MORLEY ROAD, LEWISHAM, LONDON, SE13 6DQ

    ODS code G85120

    2.3 km

  • PARKVIEW SURGERY

    DOCTORS SURGERY, 186 BROWNHILL ROAD, CATFORD, LONDON, SE6 1AT

    ODS code G85121

    2.4 km

  • WOODLANDS HEALTH CENTRE

    4 EDWIN HALL PLACE, LONDON, SE13 6RN

    ODS code G85722

    2.5 km

  • THE THREE ZERO SIX MEDICAL CENTRE

    306 MEDICAL CENTRE, 306 LORDSHIP LANE, LONDON, SE22 8LY

    ODS code G85091

    2.5 km

  • THE LEWISHAM CARE PARTNERSHIP

    56-60 LOAMPIT HILL, LEWISHAM, LONDON, SE13 7SX

    ODS code G85038

    2.5 km

Showing 20 of 71 matching practices.

Nearby transport

  • Brockley Rise / Chandos

    BCT · Honor Oak Park

    0.0 miles

  • Brockley Rise / Chandos

    BCT · Honor Oak Park

    0.0 miles

  • Brockley Rise / Chandos

    BCT · Honor Oak Park

    0.0 miles

  • Stondon Park / Honor Oak Park

    BCT · Honor Oak Park

    0.1 miles

  • Brockley Rise

    BCT · Honor Oak Park

    0.1 miles

Relative deprivation

English Indices of Deprivation 2025 for Lewisham 019A, 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

7 of 10

Overall England rank

20,911 of 33,755

Income
7 of 10
Employment
7 of 10
Education and skills
9 of 10
Health and disability
9 of 10
Crime
5 of 10
Housing and services
6 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
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

Schools

220 open schools are in scope, including 132 primary and 27 secondary schools. Stillness Infant School is the nearest published school at 193 m.

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

Recorded crime

6,247 published events cover 12 months, averaging 520.583 events per published month. The largest recorded category is Violence and sexual offences with 2,054 events.

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