WD3 4PN

Chorleywood North & Sarratt · Three Rivers · England

Updated September 2026

Compare this postcode

Location overview

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Local authority
Three Rivers
Postcode district
WD3
Postcode sector
WD3 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
WD3 4BG 89 m
WD3 4BQ 93 m
WD3 4BH 133 m
WD3 4HA 176 m
WD3 4BD 181 m
Complete postcode fields and official codes
Postcode
WD3 4PN
Status
Terminated
Introduced
1 April 1985
Terminated
1 December 1992
Postcode area
WD
Postcode district
WD3
Postcode sector
WD3 4
Latitude
51.651294
Longitude
-0.490887
British National Grid easting
504,500
British National Grid northing
195,800

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Three Rivers · E07000102
Parish or community
E04004812
Westminster constituency
South West Hertfordshire · E14001496
Output area
E00120932
Lower layer super output area
Three Rivers 004B · E01023813
Middle layer super output area
Three Rivers 004 · E02004959

Postcode source versions

Explore WD3

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
28
Primary
19
Secondary
5
  1. Arnett Hills Junior Mixed and Infant School

    Community school

    704 m
  2. Charlotte House Preparatory School

    Other independent school

    763 m
  3. Christ Church Chorleywood CofE School

    Academy converter

    1.2 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
456
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 203
  • Anti social behaviour 75
  • Other theft 46
  • Public order 38
  • Criminal damage and arson 23

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
WD3 4 residents
4,338

Age bands in WD3 4

Wider postcode sector
Age 0 to 14
15.3%

621 residents

Age 15 to 24
12.2%

495 residents

Age 25 to 44
19.2%

778 residents

Age 45 to 64
31.9%

1,292 residents

Age 65 and over
21.4%

870 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

6

within 5 km straight-line

  • GADE AND CHORLEYWOOD HEALTH CENTRES

    GADE HOUSE, 99B UXBRIDGE ROAD, RICKMANSWORTH, WD3 7DJ

    ODS code E82068

    1.7 km

  • THE COLNE PRACTICE

    COLNE HOUSE SURGERY, 99A UXBRIDGE ROAD, RICKMANSWORTH, WD3 7DJ

    ODS code E82083

    1.7 km

  • NEW ROAD SURGERY

    166 NEW ROAD, CROXLEY GREEN, RICKMANSWORTH, WD3 3HD

    ODS code E82106

    3.0 km

  • BRIDGEWATER SURGERIES

    BRIDGEWATER HOUSE, 7 PRINTERS AVENUE, WATFORD, WD18 7QR

    ODS code E82013

    4.7 km

  • SAS WEST HERTS

    BRIDGEWATER SURGERIES, 7 PRINTERS AVENUE, WATFORD, WD18 7QR

    ODS code Y08362

    4.7 km

  • HAREFIELD PRACTICE

    RICKMANSWORTH ROAD, HAREFIELD, UXBRIDGE, UB9 6JY

    ODS code E86007

    4.8 km

Nearby transport

  • The Clump

    BCT · Chorleywood

    0.2 miles
  • The Clump

    BCT · Chorleywood

    0.2 miles
  • Troutstream Way

    BCT · Chorleywood

    0.3 miles
  • Brook House

    BCT · Chorleywood

    0.3 miles
  • Troutstream Way

    BCT · Chorleywood

    0.3 miles

Relative deprivation

English Indices of Deprivation 2025 for Three Rivers 004B, 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

10 of 10

Overall England rank

31,508 of 33,755

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

28 open schools are in scope, including 19 primary and 5 secondary schools. Arnett Hills Junior Mixed and Infant School is the nearest published school at 704 m.

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

Recorded crime

456 published events cover 12 months, averaging 38 events per published month. The largest recorded category is Violence and sexual offences with 203 events.

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