DA3 8NX

Farningham, Horton Kirby and South Darenth · Sevenoaks · England

Updated September 2026

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Location overview

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Post town
Longfield
Local authority
Sevenoaks
Constituency
Sevenoaks
Postcode district
DA3
Postcode sector
DA3 8

Nearby postcodes

Nearby postcode distances
Postcode Distance
DA3 8NZ 813 m
DA3 8NY 923 m
DA3 8PJ 963 m
DA3 8NJ 1.0 km
DA3 8HF 1.0 km
Complete postcode fields and official codes
Postcode
DA3 8NX
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
DA
Postcode district
DA3
Postcode sector
DA3 8
Latitude
51.377378
Longitude
0.260522
British National Grid easting
557,420
British National Grid northing
166,683

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Sevenoaks · E07000111
Parish or community
E04004996
Westminster constituency
Sevenoaks · E14001465
Output area
E00124032
Lower layer super output area
Sevenoaks 005D · E01024434
Middle layer super output area
Sevenoaks 005 · E02005091

Postcode source versions

Explore DA3

2 recorded sales at this postcode
Address Date Price
Fairhavens, Mussenden Lane, Fawkham, Longfield, DA3 8NX 27 August 2003 £500,000
Fairhavens, Mussenden Lane, Fawkham, Longfield, DA3 8NX 11 December 2002 £305,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
16
Primary
10
Secondary
1
  1. Fawkham Church of England Voluntary Controlled Primary School

    Voluntary controlled school

    1.4 km
  2. Horton Kirby Church of England Primary School

    Academy converter

    2.2 km
  3. Steephill School

    Other independent school

    2.8 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
41
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Vehicle crime 7
  • Criminal damage and arson 6
  • Violence and sexual offences 6
  • Burglary 5
  • Other theft 5

Census 2021

Population and age profile

Postcode residents
12

5 female, 7 male

Postcode households
5
Residents per household
2.4
DA3 8 residents
8,688

Age bands in DA3 8

Wider postcode sector
Age 0 to 14
17%

1,538 residents

Age 15 to 24
9.9%

897 residents

Age 25 to 44
21.2%

1,925 residents

Age 45 to 64
26.9%

2,443 residents

Age 65 and over
25%

2,266 residents

This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider DA3 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+
0%
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

2

within 5 km

  • RIVER DARENT MEDICAL GROUP

    GORSE HILL, FARNINGHAM, DARTFORD, DA4 0JU

    ODS code G82218

    2.1 km

  • JUBILEE MEDICAL CENTRE

    KENT HOUSE SURGERY, 36 STATION ROAD, LONGFIELD, DA3 7QD

    ODS code G82097

    3.6 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

  • Lincoln Kennels

    BCT · Farningham

    1.0 miles
  • Gorse Hill Nursery

    BCT · Farningham

    1.0 miles
  • Lincoln Kennels

    BCT · Farningham

    1.0 miles
  • Gorse Hill Nursery

    BCT · Farningham

    1.0 miles
  • The Bull

    BCT · Horton Kirby

    1.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Sevenoaks 005D, 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

15,510 of 33,755

Income
5 of 10
Employment
6 of 10
Education and skills
4 of 10
Health and disability
7 of 10
Crime
4 of 10
Housing and services
1 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

16 open schools are in scope, including 10 primary and 1 secondary schools. Fawkham Church of England Voluntary Controlled Primary 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

41 published events cover 12 months, averaging 3.417 events per published month. The largest recorded category is Vehicle crime with 7 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.