Property market
The five-year median is £900,000 from 1 recorded sale in WD4 8JJ. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Three Rivers is £580,120 in June 2026, down 1.2% year on year.
WD4 8JJ
Gade Valley · Three Rivers · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Kings Langley
- Ward
- Gade Valley
- Local authority
- Three Rivers
- Constituency
- South West Hertfordshire
- Postcode district
- WD4
- Postcode sector
- WD4 8
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- WD4 8JJ
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- WD
- Postcode district
- WD4
- Postcode sector
- WD4 8
- Latitude
- 51.719311
- Longitude
- -0.441935
- British National Grid easting
- 507,725
- British National Grid northing
- 203,435
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- East of England · E12000006
- Local authority district
- Three Rivers · E07000102
- Electoral ward
- Gade Valley · E05009431
- Parish or community
- E04004811
- Westminster constituency
- South West Hertfordshire · E14001496
- Output area
- E00120902
- Lower layer super output area
- Three Rivers 001F · E01035600
- Middle layer super output area
- Three Rivers 001 · E02004956
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 WD4
Property
7 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 17, Harthall Lane, Kings Langley, WD4 8JJ | 1 May 2026 | £900,000 |
| 3, Harthall Lane, Kings Langley, WD4 8JJ | 29 June 2018 | £578,000 |
| 15, Harthall Lane, Kings Langley, WD4 8JJ | 27 September 2016 | £635,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 52
- Primary
- 33
- Secondary
- 7
- 1.0 km
Kings Langley Primary School
Community school
- 1.1 km
Abbot's Hill School
Other independent school
- 1.5 km
Kings Langley School
Academy converter
Recorded crime
Within 1 mile of this postcode
- Published events
- 572
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 246
- Anti social behaviour 114
- Other theft 38
- Public order 36
- Criminal damage and arson 35
Census 2021
Population and age profile
- Postcode residents
- 40
- Postcode households
- 12
- Residents per household
- 3.3
- WD4 8 residents
- 8,062
16 female, 24 male
Age bands in WD4 8
Wider postcode sector- Age 0 to 14
- 17.2%
- Age 15 to 24
- 10.3%
- Age 25 to 44
- 26.1%
- Age 45 to 64
- 28.4%
- Age 65 and over
- 18%
1,411 residents
847 residents
2,137 residents
2,327 residents
1,475 residents
This postcode contained 0.5% of the sector's usual residents on Census Day. The age profile describes the wider WD4 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+
- 0%
- Ultrafast, 300 Mbit/s+
- 0%
- Gigabit-capable
- 0%
- 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
9
within 5 km straight-line
KINGS LANGLEY SURGERY
THE NAP, KINGS LANGLEY, WD4 8ET
ODS code E82129
808 m
HAVERFIELD SURGERY
1 LANGLEY HILL, KINGS LANGLEY, WD4 9HA
ODS code E82066
1.0 km
VINE HOUSE HEALTH CENTRE
87-89 HIGH STREET, ABBOTS LANGLEY, WD5 0AL
ODS code E82046
2.3 km
BENNETTS END SURGERY
GATECROFT, HEMEL HEMPSTEAD, HP3 9LY
ODS code E82032
2.5 km
LINCOLN HOUSE SURGERY
163 LONDON ROAD, APSLEY, HEMEL HEMPSTEAD, HP3 9SQ
ODS code E82009
2.8 km
ABBOTSWOOD MEDICAL CENTRE
12 KATHERINE PLACE, COLLEGE ROAD, ABBOTS LANGLEY, WD5 0BT
ODS code E82105
3.3 km
SHEEPCOT MEDICAL CENTRE
6 CUNNINGHAM WAY, WATFORD, WD25 7NL
ODS code E82096
3.4 km
EVEREST HOUSE SURGERY
EVEREST HOUSE, EVEREST WAY, HEMEL HEMPSTEAD, HP2 4HY
ODS code E82051
4.0 km
FERNVILLE SURGERY
MIDLAND ROAD, HEMEL HEMPSTEAD, HP2 5BL
ODS code E82022
4.4 km
Nearby transport
- 0.1 miles
Harthall Lane
BCT · Kings Langley
- 0.1 miles
Harthall Lane
BCT · Kings Langley
- 0.3 miles
Railway Terrace
BCT · Kings Langley
- 0.3 miles
The Bell PH
BCT · Kings Langley
- 0.3 miles
The Bell PH
BCT · Kings Langley
Relative deprivation
English Indices of Deprivation 2025 for Three Rivers 001F, 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
8 of 10
Overall England rank
26,116 of 33,755
- Income
- 9 of 10
- Employment
- 9 of 10
- Education and skills
- 7 of 10
- Health and disability
- 10 of 10
- Crime
- 8 of 10
- Housing and services
- 3 of 10
- Living environment
- 3 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
52 open schools are in scope, including 33 primary and 7 secondary schools. Kings Langley Primary School is the nearest published school at 0.6 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
572 published events cover 12 months, averaging 47.667 events per published month. The largest recorded category is Violence and sexual offences with 246 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.