Property market
The five-year median is £960,000 from 8 recorded sales in CM11 1BL. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Basildon is £360,294 in June 2026, down 1.0% year on year.
CM11 1BL
Billericay East · Basildon · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Billericay
- Ward
- Billericay East
- Local authority
- Basildon
- Constituency
- Basildon and Billericay
- Postcode district
- CM11
- Postcode sector
- CM11 1
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- CM11 1BL
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- CM
- Postcode district
- CM11
- Postcode sector
- CM11 1
- Latitude
- 51.635606
- Longitude
- 0.428929
- British National Grid easting
- 568,186
- British National Grid northing
- 195,771
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- East of England · E12000006
- Local authority district
- Basildon · E07000066
- Electoral ward
- Billericay East · E05015637
- Parish or community
- E04003870
- Westminster constituency
- Basildon and Billericay · E14001077
- Output area
- E00107876
- Lower layer super output area
- Basildon 003A · E01021239
- Middle layer super output area
- Basildon 003 · E02004426
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 CM11
Property
54 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 23a, Little Norsey Road, Billericay, CM11 1BL | 19 May 2026 | £875,000 |
| 28, Little Norsey Road, Billericay, CM11 1BL | 28 November 2025 | £607,500 |
| 19, Little Norsey Road, Billericay, CM11 1BL | 5 September 2025 | £1,080,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 16
- Primary
- 11
- Secondary
- 2
- 395 m
Mayflower High School
Academy converter
- 490 m
St John's School
Other independent school
- 618 m
Buttsbury Primary School
Academy converter
Recorded crime
Within 1 mile of this postcode
- Published events
- 1,132
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 383
- Shoplifting 250
- Anti social behaviour 88
- Public order 70
- Vehicle crime 70
Census 2021
Population and age profile
- Postcode residents
- 99
- Postcode households
- 36
- Residents per household
- 2.8
- CM11 1 residents
- 7,416
53 female, 46 male
Age bands in CM11 1
Wider postcode sector- Age 0 to 14
- 17.3%
- Age 15 to 24
- 10.7%
- Age 25 to 44
- 19.4%
- Age 45 to 64
- 30.5%
- Age 65 and over
- 21.9%
1,337 residents
826 residents
1,499 residents
2,354 residents
1,691 residents
This postcode contained 1.3% of the sector's usual residents on Census Day. The age profile describes the wider CM11 1 sector, not people in this individual postcode.
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
7
within 5 km
THE BILLERICAY MEDICAL PRACTICE
THE HEALTH CENTRE, STOCK ROAD, BILLERICAY, CM12 0BJ
ODS code F81080
658 m
THE NEW SURGERY
27 STOCK ROAD, BILLERICAY, CM12 0AH
ODS code F81045
798 m
QUEENS PARK SURGERY
24 THE PANTILES, BILLERICAY, CM12 0UA
ODS code F81222
1.1 km
WESTERN ROAD SURGERY
41 WESTERN ROAD, BILLERICAY, CM12 9DX
ODS code F81013
1.2 km
CHAPEL STREET SURGERY
93 CHAPEL STREET, BILLERICAY, CM12 9LR
ODS code F81104
1.6 km
STOCK SURGERY
COMMON ROAD, STOCK, INGATESTONE, CM4 9NF
ODS code F81040
3.6 km
THE NEW FOLLY SURGERY
BELL MEAD, HIGH STREET, INGATESTONE, CM4 0FA
ODS code F81163
4.9 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
- 0.1 miles
Headley Road
BCT · Billericay
- 0.1 miles
Headley Road
BCT · Billericay
- 0.2 miles
Bush Hall Stores
BCT · Billericay
- 0.2 miles
Bush Hall Stores
BCT · Billericay
- 0.3 miles
Mayflower
BCT · Billericay
Relative deprivation
English Indices of Deprivation 2025 for Basildon 003A, 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
33,730 of 33,755
- Income
- 10 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
- 9 of 10
- Living environment
- 10 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
- 5
- Medium risk addresses
- 0
- Low risk addresses
- 12
- 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
16 open schools are in scope, including 11 primary and 2 secondary schools. Mayflower High School is the nearest published school at 395 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
1,132 published events cover 12 months, averaging 94.333 events per published month. The largest recorded category is Violence and sexual offences with 383 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.