SE23 3NF

Forest Hill · Lewisham · England

Updated September 2026

Compare this postcode

Location overview

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Local authority
Lewisham
Postcode district
SE23
Postcode sector
SE23 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
SE23 3NB 16 m
SE23 3ND 54 m
SE23 3TE 57 m
SE23 3TA 67 m
SE23 3TB 85 m
Complete postcode fields and official codes
Postcode
SE23 3NF
Status
Terminated
Introduced
1 February 1990
Terminated
1 December 1995
Postcode area
SE
Postcode district
SE23
Postcode sector
SE23 3
Latitude
51.446086
Longitude
-0.051547
British National Grid easting
535,500
British National Grid northing
173,700

Statistical and administrative geographies

Country
England · E92000001
Region
London · E12000007
Local authority district
Lewisham · E09000023
Parish or community
E43000213
Output area
E00016490
Lower layer super output area
Lewisham 021E · E01003262
Middle layer super output area
Lewisham 021 · E02000673

Postcode source versions

Explore SE23

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
235
Primary
141
Secondary
31
  1. Fairlawn Primary School

    Community school

    237 m
  2. Allenby Tutorial Trust

    Miscellaneous

    445 m
  3. Horniman Primary School

    Community school

    589 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
4,740
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 1,526
  • Anti social behaviour 704
  • Vehicle crime 539
  • Other theft 324
  • Shoplifting 300

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SE23 3 residents
11,811

Age bands in SE23 3

Wider postcode sector
Age 0 to 14
18.5%

2,283 residents

Age 15 to 24
8.7%

1,076 residents

Age 25 to 44
38.2%

4,708 residents

Age 45 to 64
25.1%

3,091 residents

Age 65 and over
9.4%

1,157 residents

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.

GP practices

77

within 5 km straight-line

  • ONE CARE LAMBETH

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

    ODS code Y07020

    823 m

  • ONE CARE LEWISHAM

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

    ODS code Y08411

    823 m

  • SEL SPECIAL ALLOCATION PRACTICE

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

    ODS code Y06545

    823 m

  • SPECIAL ALLOCATION SCHEME (NEL)

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

    ODS code Y06592

    823 m

  • MODALITY LEWISHAM (ML)

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

    ODS code G85004

    850 m

  • FOREST HILL GROUP PRACTICE

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

    ODS code G85001

    1.1 km

  • VALE MEDICAL CENTRE

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

    ODS code G85696

    1.3 km

  • WOOLSTONE MEDICAL CENTRE

    WOOLSTONE ROAD, LONDON, SE23 2SG

    ODS code G85061

    1.3 km

  • THE LORDSHIP LANE SURGERY

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

    ODS code G85681

    1.5 km

  • THE DULWICH MEDICAL CENTRE

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

    ODS code G85651

    1.8 km

  • THE THREE ZERO SIX MEDICAL CENTRE

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

    ODS code G85091

    1.8 km

  • WELLS PARK PRACTICE

    1 WELLS PARK ROAD, SYDENHAM, LONDON, SE26 6JQ

    ODS code G85114

    1.9 km

  • THE GARDENS SURGERY

    THE GARDENS, LONDON, SE22 9QU

    ODS code G85644

    1.9 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

  • NOVUM HEALTH PARTNERSHIP

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

    ODS code G85633

    2.4 km

  • TESSA JOWELL GP SURGERY

    72H EAST DULWICH GROVE, LONDON, SE22 8EY

    ODS code G85132

    2.5 km

  • STERNHALL LANE SURGERY

    12 STERNHALL LANE, PECKHAM, LONDON, SE15 4NT

    ODS code G85119

    2.6 km

  • VESTA ROAD SURGERY

    58 VESTA ROAD, LONDON, SE4 2NH

    ODS code G85105

    2.6 km

  • DMC CHADWICK ROAD

    60 CHADWICK ROAD, PECKHAM, LONDON, SE15 4PU

    ODS code G85031

    2.9 km

Showing 20 of 77 matching practices.

Nearby transport

  • Fairlawn School

    BCT · Forest Hill

    0.1 miles
  • Fairlawn School

    BCT · Forest Hill

    0.1 miles
  • Horniman Drive

    BCT · Forest Hill

    0.2 miles
  • Horniman Drive

    BCT · Forest Hill

    0.2 miles
  • Hengrave Road

    BCT · Honor Oak Park

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Lewisham 021E, 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

6 of 10

Overall England rank

17,407 of 33,755

Income
5 of 10
Employment
6 of 10
Education and skills
10 of 10
Health and disability
6 of 10
Crime
5 of 10
Housing and services
3 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.

Evidence in context

Schools

235 open schools are in scope, including 141 primary and 31 secondary schools. Fairlawn Primary School is the nearest published school at 237 m.

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

Recorded crime

4,740 published events cover 12 months, averaging 395 events per published month. The largest recorded category is Violence and sexual offences with 1,526 events.

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