Property market
The five-year median is £398,000 from 4 recorded sales in CM77 8LT. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Braintree is £330,637 in June 2026, up 2.0% year on year.
CM77 8LT
Great Notley & Black Notley · Braintree · England
Updated September 2026
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Nearby postcodes
Complete postcode fields and official codes
- Postcode
- CM77 8LT
- Status
- Current
- Introduced
- 1 June 2002
- Terminated
- Not published
- Postcode area
- CM
- Postcode district
- CM77
- Postcode sector
- CM77 8
- Latitude
- 51.856422
- Longitude
- 0.566284
- British National Grid easting
- 576,826
- British National Grid northing
- 220,649
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- East of England · E12000006
- Local authority district
- Braintree · E07000067
- Electoral ward
- Great Notley & Black Notley · E05010374
- Parish or community
- E04003884
- Westminster constituency
- Braintree · E14001121
- Output area
- E00108432
- Lower layer super output area
- Braintree 013A · E01021347
- Middle layer super output area
- Braintree 013 · E02004458
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 CM77
Property
29 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 79, Brain Valley Avenue, Black Notley, Braintree, CM77 8LT | 7 March 2025 | £480,000 |
| 95, Brain Valley Avenue, Black Notley, Braintree, CM77 8LT | 6 March 2023 | £446,000 |
| 69, Brain Valley Avenue, Black Notley, Braintree, CM77 8LT | 23 September 2022 | £350,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 19
- Primary
- 15
- Secondary
- 3
- 1.5 km
John Ray Infant School
Academy converter
- 1.5 km
John Ray Junior School
Academy sponsor led
- 1.5 km
Notley High School and Braintree Sixth Form
Academy converter
Recorded crime
Within 1 mile of this postcode
- Published events
- 652
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 252
- Shoplifting 145
- Public order 48
- Other theft 41
- Anti social behaviour 35
Census 2021
Population and age profile
- Postcode residents
- 32
- Postcode households
- 18
- Residents per household
- 1.8
- CM77 8 residents
- 5,919
14 female, 18 male
Age bands in CM77 8
Wider postcode sector- Age 0 to 14
- 17%
- Age 15 to 24
- 9.8%
- Age 25 to 44
- 23.8%
- Age 45 to 64
- 28.4%
- Age 65 and over
- 21%
1,001 residents
579 residents
1,404 residents
1,678 residents
1,243 residents
This postcode contained 0.5% of the sector's usual residents on Census Day. The age profile describes the wider CM77 8 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
5
within 5 km
BLYTH'S MEADOW SURGERY
TRINOVANTIAN WAY, BRAINTREE, CM7 3JN
ODS code F81683
2.3 km
MOUNT CHAMBERS MEDICAL PRACTICE
92 COGGESHALL ROAD, BRAINTREE, CM7 9BY
ODS code F81087
2.8 km
BLANDFORD MEDICAL CENTRE
MACE AVENUE, BRAINTREE, CM7 2AE
ODS code F81132
3.0 km
CHURCH LANE SURGERY
BRAINTREE COLLEGE, CHURCH LANE, BRAINTREE, CM7 5SN
ODS code F81014
3.9 km
SILVER END SURGERY
DOCTORS SURGERY, BROADWAY, SILVER END, WITHAM, CM8 3RQ
ODS code Y05023
4.0 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
Brain Valley Avenue
BCT · Black Notley
- 0.1 miles
Brain Valley Avenue
BCT · Black Notley
- 0.1 miles
The Vine
BCT · Black Notley
- 0.2 miles
The Vine
BCT · Black Notley
- 0.2 miles
Bulford Lane
BCT · Black Notley
Relative deprivation
English Indices of Deprivation 2025 for Braintree 013A, 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
23,441 of 33,755
- Income
- 7 of 10
- Employment
- 8 of 10
- Education and skills
- 6 of 10
- Health and disability
- 7 of 10
- Crime
- 6 of 10
- Housing and services
- 3 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.
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
19 open schools are in scope, including 15 primary and 3 secondary schools. John Ray Infant School is the nearest published school at 0.9 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
652 published events cover 12 months, averaging 54.333 events per published month. The largest recorded category is Violence and sexual offences with 252 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.