Property market
The five-year median is £350,000 from 1 recorded sale in TN6 3EF. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Wealden is £386,787 in June 2026, down 0.7% year on year.
TN6 3EF
Crowborough South West · Wealden · England
Updated September 2026
Compare this postcodeLocation overview
Drag to pan. Use + or - to zoom. Open larger map
- Post town
- Crowborough
- Local authority
- Wealden
- Constituency
- Sussex Weald
- Postcode district
- TN6
- Postcode sector
- TN6 3
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- TN6 3EF
- Status
- Current
- Introduced
- 1 October 1984
- Terminated
- Not published
- Postcode area
- TN
- Postcode district
- TN6
- Postcode sector
- TN6 3
- Latitude
- 51.038691
- Longitude
- 0.168549
- British National Grid easting
- 552,131
- British National Grid northing
- 128,830
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- South East · E12000008
- Local authority district
- Wealden · E07000065
- Electoral ward
- Crowborough South West · E05011632
- Parish or community
- E04003835
- Westminster constituency
- Sussex Weald · E14001533
- Output area
- E00181244
- Lower layer super output area
- Wealden 006B · E01021152
- Middle layer super output area
- Wealden 006 · E02004408
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 TN6
Property
11 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 3, Alderbrook Way, Crowborough, TN6 3EF | 24 June 2022 | £350,000 |
| 3, Alderbrook Way, Crowborough, TN6 3EF | 13 November 2020 | £280,000 |
| 3, Alderbrook Way, Crowborough, TN6 3EF | 28 July 2017 | £250,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 11
- Primary
- 8
- Secondary
- 1
- 946 m
Jarvis Brook Primary School
Academy converter
- 1.2 km
Ashdown Primary School
Community school
- 1.7 km
St Marys Catholic Primary School
Voluntary aided school
Recorded crime
Within 1 mile of this postcode
- Published events
- 341
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 145
- Anti social behaviour 65
- Public order 34
- Other theft 29
- Criminal damage and arson 28
Census 2021
Population and age profile
- Postcode residents
- 37
- Postcode households
- 14
- Residents per household
- 2.6
- TN6 3 residents
- 7,293
21 female, 16 male
Age bands in TN6 3
Wider postcode sector- Age 0 to 14
- 15.3%
- Age 15 to 24
- 8.8%
- Age 25 to 44
- 20.8%
- Age 45 to 64
- 31.1%
- Age 65 and over
- 23.9%
966 residents
552 residents
1,312 residents
1,957 residents
1,507 residents
This postcode contained 0.5% of the sector's usual residents on Census Day. The age profile describes the wider TN6 3 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
3
within 5 km
ROTHERFIELD SURGERY
THE BROOK HEALTH CENTRE, CROWBOROUGH HILL, CROWBOROUGH, TN6 2ED
ODS code G81043
1.7 km
SAXONBURY HOUSE SURGERY
CROFT ROAD, CROWBOROUGH, TN6 1DL
ODS code G81055
2.2 km
BEACON SURGERY
BEACON ROAD, CROWBOROUGH, TN6 1AH
ODS code G81019
2.4 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 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.1 miles
Alderbrook Way
BCT · Alderbrook
- 0.1 miles
Alderbrook Way
BCT · Alderbrook
- 0.2 miles
Aldervale Cottages
BCT · Alderbrook
- 0.2 miles
Alderbrook Close
BCT · Alderbrook
- 0.2 miles
Aldervale Cottages
BCT · Alderbrook
Relative deprivation
English Indices of Deprivation 2025 for Wealden 006B, 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
5 of 10
Overall England rank
14,522 of 33,755
- Income
- 5 of 10
- Employment
- 5 of 10
- Education and skills
- 3 of 10
- Health and disability
- 6 of 10
- Crime
- 6 of 10
- Housing and services
- 3 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
- 1
- Medium risk addresses
- 0
- Low risk addresses
- 2
- 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
11 open schools are in scope, including 8 primary and 1 secondary schools. Jarvis Brook Primary School is the nearest published school at 946 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
341 published events cover 12 months, averaging 28.417 events per published month. The largest recorded category is Violence and sexual offences with 145 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.