Property market
The five-year median is £375,000 from 1 recorded sale in CM6 1AA. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Uttlesford is £482,652 in June 2026, up 3.5% year on year.
CM6 1AA
Great Dunmow South & Barnston · Uttlesford · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Dunmow
- Local authority
- Uttlesford
- Constituency
- North West Essex
- Postcode district
- CM6
- Postcode sector
- CM6 1
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- CM6 1AA
- Status
- Terminated
- Introduced
- 1 January 1980
- Terminated
- 1 September 2024
- Postcode area
- CM
- Postcode district
- CM6
- Postcode sector
- CM6 1
- Latitude
- 51.872340
- Longitude
- 0.362767
- British National Grid easting
- 562,755
- British National Grid northing
- 221,945
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- East of England · E12000006
- Local authority district
- Uttlesford · E07000077
- Electoral ward
- Great Dunmow South & Barnston · E05009918
- Parish or community
- E04012937
- Westminster constituency
- North West Essex · E14001402
- Output area
- E00112125
- Lower layer super output area
- Uttlesford 007B · E01022067
- Middle layer super output area
- Uttlesford 007 · E02004597
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore CM6
Property
2 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 14, High Street, Dunmow, CM6 1AA | 21 July 2023 | £375,000 |
| 14, High Street, Dunmow, CM6 1AA | 29 November 2007 | £230,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 7
- Primary
- 5
- Secondary
- 0
- 412 m
Dunmow St Mary's Primary School
Foundation school
- 632 m
Cambian Great Dunmow School
Other independent special school
- 905 m
Great Dunmow Primary School
Foundation school
Recorded crime
Within 1 mile of this postcode
- Published events
- 649
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 273
- Criminal damage and arson 76
- Anti social behaviour 65
- Public order 46
- Other theft 44
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- CM6 1 residents
- 13,949
Age bands in CM6 1
Wider postcode sector- Age 0 to 14
- 18.3%
- Age 15 to 24
- 9.7%
- Age 25 to 44
- 24.9%
- Age 45 to 64
- 28.1%
- Age 65 and over
- 19%
2,642 residents
1,404 residents
3,594 residents
4,057 residents
2,748 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
2
within 5 km straight-line
ANGEL LANE SURGERY
ANGEL LANE, DUNMOW, CM6 1AQ
ODS code F81090
44 m
JOHN TASKER HOUSE SURGERY
JOHN TASKER HOUSE, 56 NEW STREET, DUNMOW, CM6 1BH
ODS code F81118
247 m
Nearby transport
- 0.1 miles
High Street
BCT · Great Dunmow
- 0.1 miles
High Street
BCT · Great Dunmow
- 0.2 miles
Stortford Road
BCT · Great Dunmow
- 0.2 miles
North Street
BCT · Great Dunmow
- 0.2 miles
Stortford Road
BCT · Great Dunmow
Relative deprivation
English Indices of Deprivation 2025 for Uttlesford 007B, 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
22,301 of 33,755
- Income
- 6 of 10
- Employment
- 7 of 10
- Education and skills
- 6 of 10
- Health and disability
- 9 of 10
- Crime
- 4 of 10
- Housing and services
- 6 of 10
- Living environment
- 6 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
7 open schools are in scope, including 5 primary and 0 secondary schools. Dunmow St Mary's Primary School is the nearest published school at 412 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
649 published events cover 12 months, averaging 54.083 events per published month. The largest recorded category is Violence and sexual offences with 273 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.