SP4 0DX

Anna · Test Valley · England

Updated September 2026

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Location overview

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Ward: Anna
Local authority: Test Valley
Constituency: Romsey and Southampton North
Postcode district: SP4
Postcode sector: SP4 0

Nearby postcodes

Nearby postcode distances
Postcode	Distance
SP4 0EB	231 m
SP4 0DU	353 m
SP4 0DT	435 m
SP4 0DR	539 m
SP4 0DY	632 m

Complete postcode fields and official codes

Postcode: SP4 0DX
Status: Current
Introduced: 1 January 1980
Terminated: Not published
Postcode area: SP
Postcode district: SP4
Postcode sector: SP4 0
Latitude: 51.181197
Longitude: -1.663033
British National Grid easting: 423,649
British National Grid northing: 142,495

Statistical and administrative geographies

Country: England · E92000001
Region: South East · E12000008
Local authority district: Test Valley · E07000093
Electoral ward: Anna · E05012932
Parish or community: E04004593
Westminster constituency: Romsey and Southampton North · E14001449
Output area: E00117662
Lower layer super output area: Test Valley 007A · E01023159
Middle layer super output area: Test Valley 007 · E02004820

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 SP4

Schools

Within 3.1 miles of this postcode

View all nearby schools

Open schools: 5
Primary: 3
Secondary: 0

Newton Tony Church of England Voluntary Controlled School

Voluntary controlled school
2.9 km
Shipton Bellinger Primary School

Community school
3.1 km
Lyttelton House School

Other independent special school
3.6 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records

Published events: 22
Months covered: 12
Latest month: June 2026

Most recorded categories in this period

Violence and sexual offences 5
Vehicle crime 4
Other crime 3
Drugs 2
Burglary 2

Census 2021

Population and age profile

Postcode residents: 3
Postcode households: 1
Residents per household: 3.0
SP4 0 residents: 2,486

Age bands in SP4 0

Wider postcode sector

Age 0 to 14: 12.6%
Age 15 to 24: 8.5%
Age 25 to 44: 17.7%
Age 45 to 64: 32.8%
Age 65 and over: 28.4%

This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider SP4 0 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.

Nearby transport

Comptons Corner

BCT · Cholderton
0.4 miles
Comptons Corner

BCT · Cholderton
0.4 miles
Crown Inn

BCT · Cholderton
0.7 miles
Crown Inn

BCT · Cholderton
0.7 miles
Parkhouse Roundabout

BCT · Shipton Bellinger
0.8 miles

Relative deprivation

English Indices of Deprivation 2025 for Test Valley 007A, 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

20,411 of 33,755

Income: 9 of 10
Employment: 8 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: 1 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: Possible

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

5 open schools are in scope, including 3 primary and 0 secondary schools. Newton Tony Church of England Voluntary Controlled School is the nearest published school at 1.8 miles.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

22 published events cover 12 months, averaging 1.833 events per published month. The largest recorded category is Violence and sexual offences with 5 events.

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