Property market
The five-year median is £698,750 from 4 recorded sales in TN14 7LG. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Sevenoaks is £543,081 in June 2026, up 3.2% year on year.
TN14 7LG
Halstead, Knockholt and Badgers Mount · Sevenoaks · England
Updated September 2026
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Nearby postcodes
Complete postcode fields and official codes
- Postcode
- TN14 7LG
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- TN
- Postcode district
- TN14
- Postcode sector
- TN14 7
- Latitude
- 51.312823
- Longitude
- 0.116763
- British National Grid easting
- 547,623
- British National Grid northing
- 159,206
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- South East · E12000008
- Local authority district
- Sevenoaks · E07000111
- Electoral ward
- Halstead, Knockholt and Badgers Mount · E05005018
- Parish or community
- E04004998
- Westminster constituency
- Sevenoaks · E14001465
- Output area
- E00124063
- Lower layer super output area
- Sevenoaks 008D · E01024440
- Middle layer super output area
- Sevenoaks 008 · E02005094
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 TN14
Property
21 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 2, Chine Farm Place, Knockholt, Sevenoaks, TN14 7LG | 29 August 2025 | £940,000 |
| Chine Farm Place, Flat 8, Main Road, Knockholt, Sevenoaks, TN14 7LG | 25 March 2025 | £637,500 |
| 10, Chine Farm Place, Knockholt, Sevenoaks, TN14 7LG | 18 January 2024 | £760,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 14
- Primary
- 12
- Secondary
- 1
- 968 m
St Katharine's Knockholt Church of England Voluntary Aided Primary School
Voluntary aided school
- 2.2 km
Halstead Community Primary School
Academy converter
- 2.7 km
Pratts Bottom Primary School
Academy converter
Recorded crime
Within 1 mile of this postcode
- Published events
- 47
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Anti social behaviour 13
- Violence and sexual offences 10
- Vehicle crime 7
- Burglary 4
- Other crime 4
Census 2021
Population and age profile
- Postcode residents
- 29
- Postcode households
- 13
- Residents per household
- 2.2
- TN14 7 residents
- 5,328
13 female, 16 male
Age bands in TN14 7
Wider postcode sector- Age 0 to 14
- 16.3%
- Age 15 to 24
- 9.1%
- Age 25 to 44
- 18.8%
- Age 45 to 64
- 29.5%
- Age 65 and over
- 26.3%
835 residents
465 residents
966 residents
1,512 residents
1,348 residents
This postcode contained 0.5% of the sector's usual residents on Census Day. The age profile describes the wider TN14 7 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
3
within 5 km straight-line
CHELSFIELD SURGERY
62 WINDSOR DRIVE, CHELSFIELD, ORPINGTON, BR6 6HD
ODS code G84020
4.9 km
FAMILY SURGERY
7 HIGH STREET, GREEN STREET GREEN, ORPINGTON, BR6 6BG
ODS code G84009
5.0 km
GREEN STREET GREEN MED CT
21 HIGH STREET, GREEN STREET GREEN, ORPINGTON, BR6 6BG
ODS code G84627
5.0 km
Nearby transport
- 0.1 miles
Coolings Green
BCT · Knockholt Pound
- 0.1 miles
Garden Centre
BCT · Knockholt Pound
- 0.3 miles
Blueberry Lane
BCT · Knockholt
- 0.3 miles
Blueberry Lane
BCT · Knockholt
- 0.4 miles
The Three Horseshoes
BCT · Knockholt Pound
Relative deprivation
English Indices of Deprivation 2025 for Sevenoaks 008D, 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
24,780 of 33,755
- Income
- 10 of 10
- Employment
- 9 of 10
- Education and skills
- 7 of 10
- Health and disability
- 10 of 10
- Crime
- 9 of 10
- Housing and services
- 1 of 10
- Living environment
- 5 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
- 2
- 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
14 open schools are in scope, including 12 primary and 1 secondary schools. St Katharine's Knockholt Church of England Voluntary Aided Primary School is the nearest published school at 968 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
47 published events cover 12 months, averaging 3.917 events per published month. The largest recorded category is Anti social behaviour with 13 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.