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CM20 1JL

POSTCODE

CM20 1JL is a postcode in Little Parndon & Town Centre.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.7674, 0.0930
OS grid TL445097 (544,518, 209,703)
IMD England
1/10
#3014
Crime · Aug '26
Among the highest · 29.1 per 1k
MoM -11% vs Jul '26
Plus Code
9F32Q38V+W5
Most deprived 10%
IMD England
Among the highest · 29.1 per 1k
Crime · Aug '26
£340,000
Median property price · Sep 2025⁠–⁠Aug 2026 · 860 sales
+1.8%
Last 12 full months vs the prior 12
East of England
Region

Deprivation Index (IMD)

IMD England — Index of Multiple Deprivation
Measures deprivation across income, employment, health, education, crime, housing, barriers to housing and services, and living environment.
3014
Rank out of 33,755 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 3014 out of 33,755 lower layer super output areas in England. N/A for Wales, Scotland and Northern Ireland as this postcode is in England.

Property sales (Land Registry)

England & Wales
Property sales · CM20 1JL
HM Land Registry · Harlow
Average price
£354,211
Median price: £340,000
Median +1.8% vs prior 12 months
Standard sales only · Sep 2025–Aug 2026 · 860 sales
View district CM20
Property type filter
Recent sale price trend
Aug '24 – Nov '25Nov '25: 1 sales · avg £220,000
X axis: MonthY axis: Avg sold price (hover shows sales count)
£220k£203k£186k
Aug '24Mar '25Jul '25Nov '25
Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.

Police Recorded Crime near CM20 1JL

England & Wales
Crime trends · near CM20 1JL

Counts are for Little Parndon & Town Centre electoral ward, not a 1-mile police.uk street search around this postcode.

data.police.uk · YoY vs same month last year · per 1,000 residents (Census 2021)Sep '24 – Aug '26
Key categories · YoY
Violent Crime
89
YoY +22%
1118354
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
15
YoY -21%
292010
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
9
YoY —
1172
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
3
YoY —
1061
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
8
YoY -56%
29187
Sep '24Mar '25Sep '25Mar '26Aug '26
Other recorded crime
43
YoY -9%
705233
Sep '24Mar '25Sep '25Mar '26Aug '26
Notable spike detected in secondary categories
Other Theft
31
YoY —
31209
Sep '24Mar '25Sep '25Mar '26Aug '26
Shoplifting
49
YoY +96%
493011
Sep '24Mar '25Sep '25Mar '26Aug '26

3 of 6 key categories improving · shoplifting up sharply · violent crime rising

247
incidents · Aug '26

Demographics (LSOA 2021 context)

Ethnicity

Total residents: 1,155
White Brit.35.2%
Indian14.4%
Other White11.5%
African10.2%
Other Asian7.2%
+ 7 other groups · 21.5%

Religion

Total residents: 1,155
Christian42.8%
No religion30.2%
Muslim14.0%
Hindu5.8%
Not answered4.5%
+ 1 other religions · 2.6%

Age groups

Total residents: 1,157
25–3429.3%
35–4923.5%
≤412.9%
50–6410.2%
20–246.9%
+ 6 other age groups · 17.2%

Households

Total households: 611
One person: other45.5%
Lone parent family: With dependent children15.9%
Married or civil partnership couple: Dependent children11.0%
Married or civil partnership couple: No children6.9%
Cohabiting couple family: No children4.8%
+ 9 other households · 16.0%

Getting around

Straight-line distance from this postcode. Walking time is approximate.

Stations

  • Harlow Town Rail Station

    Rail · entrance

    1.5 km straight lineabout 19 min

  • Harlow Mill Rail Station

    Rail · south entrance

    3.7 km straight lineabout 46 min

  • Roydon Rail Station

    Rail · entrance

    4.0 km straight lineabout 50 min

Bus stops

  • Playhouse Square

    Bus · o/s · north

    134 m straight lineabout 2 min

  • Haydens Road

    Bus · SE-bound · south-east

    225 m straight lineabout 3 min

  • Bus Station

    Bus · Stand 14

    349 m straight lineabout 4 min

  • Bus Station

    Bus · Stand 13

    353 m straight lineabout 4 min

  • Bus Station

    Bus · Stand 12

    356 m straight lineabout 4 min

Coordinates & Location for CM20 1JL

England
Country
Harlow
Local Authority
Essex
Little Parndon & Town Centre
Ward
Cambridge
Travel to Work
TTWA
Postcode
CM20 1JL
Coordinates
51.7674, 0.0930
Grid reference
TL445097
Easting
544,518
Northing
209,703
Region
East of England
Plus Code
9F32Q38V+W5
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Harlow
Travel to Work
Cambridge
ITL Region
Harlow
National Park
Non-National Park

Flood zone

Flood Zone 1 at the postcode centre (EA Flood Map for Planning)

Flood Zone 1 at the postcode centre (EA Flood Map for Planning). This is the Environment Agency Flood Map for Planning zone at the ONS postcode centroid, not a property-level assessment. Source: Environment Agency flood map for planning, © Environment Agency copyright and/or database right, Open Government Licence v3.0.

Environment Agency flood map for planning · Open Government Licence v3.0

GOV.UK long-term flood risk checkerFlood map for planning

Administrative Information

Harlow
Local Authority
Council Area
Harlow E14001267
Constituency
E14001267
Essex
Police Force
England
Ward
Little Parndon & Town Centre
Constituency code
E14001267
EU Electoral Region
Eastern
Parish
Harlow, unparished area
International Territorial Level
Harlow

Health & NHS

East of England
Health Authority
Serving Essex
NHS England
East of England
Cancer Alliance
National
Health Authority
East of England
NHS Region
East of England
Integrated Care Board
NHS Essex Integrated Care Board
Primary Care Org
West Essex
Sub ICB Location
NHS Essex ICB - 07H
Cancer Alliance
East of England

Statistical Areas

LSOA 2021
Super Output Area
Harlow 007F E01034366
E01034366
MSOA 2021
Mid Super Output
Harlow 007 E02004550
E02004550
LSOA 2011
Super Output Area
Harlow 007E E01021872
E01021872
MSOA 2011
Mid Super Output
Harlow 007 E02004550
E02004550
Urban: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 Classification
(England/Wales) Urban city and town C1
2021 Classification
Urban: Nearer to a major town or city UN1

Sun & Time Information

7:30 AM5:58 PM
7:30 AM
Sunrise
5:58 PM
Sunset
10 hours 28 minutes of daylight today
Sunrise (today)
7:30 AM
Sunset (today)
5:58 PM
Daylight duration
10 hours 28 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

June 1999
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~27 years
Active Duration
1999 -> Present
June 1999 — Introduced
Postcode CM20 1JL introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Urban city and town C1.
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01034366 and MSOA E02004550 assigned.
2025 — Indices of Deprivation
IMD England rank: 3014
Present — Active
Postcode CM20 1JL is currently active and in use.
First introduced
June 1999
Usage ended
Not terminated
Active duration
~27 years
Last updated
2026-08-01
Current status
Live

School applications

We've matched the postcode to Essex.

You apply through this education local authority even if the school is in another council area.

Harlow is the district council. School applications go through Essex.

Last published allocation

None of the schools listed here has a published last-distance figure, so we cannot compare a postcode with last year's allocation. We do not draw catchment maps in this list; where we hold a council's map, it is on the school's page.

Apply for a primary place via Essex
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