CM23 4RR

Bishop's Stortford South · East Hertfordshire · England

Updated September 2026

Compare this postcode

Location overview

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Local authority
East Hertfordshire
Postcode district
CM23
Postcode sector
CM23 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM23 4SG 24 m
CM23 4ST 61 m
CM23 4SF 64 m
CM23 4SD 65 m
CM23 4SW 86 m
Complete postcode fields and official codes
Postcode
CM23 4RR
Status
Current
Introduced
1 April 2024
Terminated
Not published
Postcode area
CM
Postcode district
CM23
Postcode sector
CM23 4
Latitude
51.849919
Longitude
0.157958
British National Grid easting
548,731
British National Grid northing
219,014

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
East Hertfordshire · E07000242
Parish or community
E04013541
Westminster constituency
Hertford and Stortford · E14001283
Output area
E00119165
Lower layer super output area
East Hertfordshire 008E · E01023460
Middle layer super output area
East Hertfordshire 008 · E02004885

Postcode source versions

Explore CM23

5 recorded sales at this postcode
Address Date Price
23, Malden Drive, Bishop's Stortford, CM23 4RR 16 October 2025 £561,000
19, Malden Drive, Bishop's Stortford, CM23 4RR 21 November 2024 £440,000
27, Malden Drive, Bishop's Stortford, CM23 4RR 14 November 2024 £475,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
29
Primary
19
Secondary
7
  1. The Bishop's Stortford High School

    Foundation school

    293 m
  2. Thorley Hill Primary School

    Community school

    792 m
  3. Richard Whittington Primary School

    Academy converter

    797 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
699
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 240
  • Anti social behaviour 133
  • Other theft 73
  • Criminal damage and arson 53
  • Shoplifting 52

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
CM23 4 residents
12,428

Age bands in CM23 4

Wider postcode sector
Age 0 to 14
17.9%

2,319 residents

Age 15 to 24
11.3%

1,456 residents

Age 25 to 44
21.3%

2,759 residents

Age 45 to 64
33.3%

4,302 residents

Age 65 and over
16.2%

2,088 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.

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

4

within 5 km

  • SOUTH STREET SURGERY

    83 SOUTH STREET, BISHOP'S STORTFORD, CM23 3AP

    ODS code E82074

    1.9 km

  • HELIX MEDICAL CENTRE

    HERTS AND ESSEX HOSPITAL, CAVELL DRIVE, BISHOP'S STORTFORD, CM23 5JH

    ODS code E82654

    2.1 km

  • CHURCH STREET PARTNERSHIP

    30A CHURCH STREET, BISHOP'S STORTFORD, CM23 2LY

    ODS code E82067

    2.3 km

  • CENTRAL SURGERY

    BELL STREET, SAWBRIDGEWORTH, CM21 9AQ

    ODS code E82100

    4.2 km

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

  • Play Area

    BCT · Thorley Park

    0.1 miles
  • Play Area

    BCT · Thorley Park

    0.1 miles
  • The Coach and Horses PH

    BCT · Bishops Stortford

    0.1 miles
  • The Coach and Horses PH

    BCT · Bishops Stortford

    0.1 miles
  • Whittington Way

    BCT · Bishops Stortford

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for East Hertfordshire 008E, 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

31,524 of 33,755

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

Property market

The five-year median is £465,000 from 5 recorded sales in CM23 4RR. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for East Hertfordshire is £460,778 in June 2026, up 4.0% year on year.

Schools

29 open schools are in scope, including 19 primary and 7 secondary schools. The Bishop's Stortford High School is the nearest published school at 293 m.

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

Recorded crime

699 published events cover 12 months, averaging 58.25 events per published month. The largest recorded category is Violence and sexual offences with 240 events.

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