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CM21 9EX

Sawbridgeworth · East Hertfordshire · England

Updated September 2026

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Location overview

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Post town
Sawbridgeworth
Ward
Sawbridgeworth
Local authority
East Hertfordshire
Constituency
Hertford and Stortford
Postcode district
CM21
Postcode sector
CM21 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM21 9EU 95 m
CM21 9HD 124 m
CM21 9FB 134 m
CM21 9HH 159 m
CM21 9EY 160 m
Complete postcode fields and official codes
Postcode
CM21 9EX
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
CM
Postcode district
CM21
Postcode sector
CM21 9
Latitude
51.807140
Longitude
0.147733
British National Grid easting
548,167
British National Grid northing
214,236

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
East Hertfordshire · E07000242
Electoral ward
Sawbridgeworth · E05015373
Parish or community
E04004746
Westminster constituency
Hertford and Stortford · E14001283
Output area
E00169438
Lower layer super output area
East Hertfordshire 011E · E01023503
Middle layer super output area
East Hertfordshire 011 · E02004888

Postcode source versions

Explore CM21

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
35 recorded sales at this postcode
Address Date Price
6, East Park, Sawbridgeworth, CM21 9EX 14 April 2026 £607,000
14, East Park, Sawbridgeworth, CM21 9EX 10 September 2025 £765,000
40, East Park, Sawbridgeworth, CM21 9EX 19 September 2024 £590,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
25
Primary
18
Secondary
4

  1. Fawbert and Barnard Infants' School

    Community school

    805 m

  2. Reedings Junior School

    Community school

    1.2 km

  3. Mandeville Primary School

    Community school

    1.2 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
570
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 254
  • Anti social behaviour 100
  • Vehicle crime 55
  • Other theft 31
  • Public order 28

Census 2021

Population and age profile

Postcode residents
59

36 female, 23 male

Postcode households
30
Residents per household
2.0
CM21 9 residents
7,081

Age bands in CM21 9

Wider postcode sector
Age 0 to 14
17%

1,163 residents

Age 15 to 24
9.5%

653 residents

Age 25 to 44
26.2%

1,795 residents

Age 45 to 64
27.5%

1,878 residents

Age 65 and over
19.7%

1,350 residents

This postcode contained 0.8% of the sector's usual residents on Census Day. The age profile describes the wider CM21 9 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

7

within 5 km

  • CENTRAL SURGERY

    BELL STREET, SAWBRIDGEWORTH, CM21 9AQ

    ODS code E82100

    602 m

  • GARDENS AND JACOBS MEDICAL PARTNERSHIP

    JACOBS & GARDENS NEUROLOGICAL CTRS, HIGH WYCH ROAD, SAWBRIDGEWORTH, CM21 0HH

    ODS code Y01924

    1.2 km

  • OLD HARLOW HEALTH CENTRE

    JENNER HSE, GARDEN TCE RD, HARLOW, CM17 0AX

    ODS code F81056

    2.7 km

  • THE EDEN SURGERIES

    BROOMFIELDS, HATFIELD HEATH, BISHOPS STORTFORD, CM22 7EH

    ODS code F81004

    4.1 km

  • NUFFIELD HOUSE HEALTH CENTRE

    NUFFIELD HOUSE SURGERY, THE STOW, HARLOW, CM20 3AX

    ODS code F81120

    4.4 km

  • CHURCH LANGLEY MEDICAL PRACTICE

    CHURCH LANGLEY WAY, HARLOW, CM17 9TG

    ODS code F81078

    4.5 km

  • SYDENHAM HOUSE SURGERY

    SYDENHAM HOUSE, MONSWICK ROAD, LONG LEY, HARLOW, CM20 3NT

    ODS code F81619

    4.9 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Springhall Road

    BCT · Sawbridgeworth

    0.2 miles

  • Springhall Road

    BCT · Sawbridgeworth

    0.2 miles

  • High Wych Road

    BCT · Sawbridgeworth

    0.3 miles

  • High Wych Road

    BCT · Sawbridgeworth

    0.3 miles

  • White Lion PH

    BCT · Sawbridgeworth

    0.4 miles

Relative deprivation

English Indices of Deprivation 2025 for East Hertfordshire 011E, 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

33,278 of 33,755

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

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £598,500 from 8 recorded sales in CM21 9EX. 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

Published establishments

25 open schools are in scope, including 18 primary and 4 secondary schools. Fawbert and Barnard Infants' School is the nearest published school at 805 m.

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

Recorded crime

Published police records

570 published events cover 12 months, averaging 47.5 events per published month. The largest recorded category is Violence and sexual offences with 254 events.

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