Postcode · Southampton

SO18 4GP area guide

Who lives in SO18 4GP, what homes sell for, and how it compares on crime, schools and transport.

Neighbourhood: Bitterne West
Council: Southampton
Region: South East
Neighbourhood population: 1,910 (2024)

SO18 4GPSouthampton

At a glance

What SO18 4GP is like

SO18 4GP is a postcode in the Bitterne West area of Southampton. Because census and crime data isn’t published for single postcodes, the figures here cover the surrounding neighbourhood of about 1,910 people. 45.4% of households own their home, 37.3% rent privately and 14.9% are in social housing. The largest age group is 35–39, and 65.7% of adults are in work. On deprivation, it sits near the middle of the scale for England. Higher-harm crime is below the England and Wales average. Homes in SO18 4 sold for a median of £270,000 over the year to August 2026.

Scores

How SO18 4GP compares

Headline figures for SO18 4GP, set against England as a whole.

AffluenceMore

5.0/ 10

Around the middle. Scored from 1 (most deprived in England) to 10 (least deprived).

CrimeMore

6/ 10

Around the middle: 27.0 higher-harm crimes per 1,000 people a year vs 31.1 nationally.

House pricesMore

£270,000

Median over 51 sales in SO18 4, −3.6% on the year before.

TransportMore

7.0/ 10

Very good: 2 stations within a mile, 20 bus stops within 800m.

SchoolsMore

100%

Rated good or better across 8 inspected schools within 1 mile.

Household incomeMore

£58,940

Average annual income before tax, higher than 64% of neighbourhoods in England and Wales.

What stands out

Worth knowing before you invest

Where SO18 4GP differs most from the national average.

01
A big private rental marketPositive
37.3% of households rent privately, against 20.5% across England. Tenant demand is established here.
02
A young populationPositive
23.9% of residents are aged 20 to 34 (the peak renting age), against 19.6% across England.
03
Well connectedPositive
2 stations within a mile and 20 bus stops within a ten-minute walk.
04
Well-rated schoolsPositive
100% of the inspected schools nearby are rated good or better.

Questions

SO18 4GP FAQs

Is SO18 4GP a good place to live?

Deprivation, crime, schools and transport at a glance.

It scores 5.0 out of 10 on the English Indices of Deprivation 2025, where 10 is the least deprived in England. Higher-harm crime runs at 27.0 per 1,000 people a year, band 6 of 10 nationally. 100% of the inspected schools nearby are rated good or better. Transport connectivity scores 7.0 out of 10 (very good).

How much does a house cost in SO18 4GP?

The median sale price over the last year was £270,000.

Homes in SO18 4 sold for a median of £270,000 across 51 sales in the year to August 2026, −3.6% on the year before. Prices come from HM Land Registry’s record of every residential sale.

Is SO18 4GP safe?

How recorded crime here compares with the national average.

Higher-harm crime (violence, robbery, burglary, vehicle crime and weapons offences) runs at 27.0 offences per 1,000 people a year around SO18 4GP, below the 31.1 average across England and Wales, band 6 of 10.

Who lives in SO18 4GP?

Age, home ownership and housing from the census.

The largest age group is 35–39, at 9.7% of residents. 45.4% of households own their home. The most common property type is purpose-built flat (53.2%).

Which council covers SO18 4GP?

The local authority for SO18 4GP is Southampton.

SO18 4GP comes under Southampton in the South East. Council tax, planning applications and bin collections are handled there.

How well connected is SO18 4GP?

Connectivity scores 7.0 out of 10.

There are 20 bus stops within 800m and 2 stations and tram stops within a mile, scoring 7.0 out of 10 (very good). The nearest station is Bitterne Rail Station, 0.2 miles away.

Sources: Census 2021 (ONS); ONS mid-year population estimates; police recorded crime; the English, Welsh and Scottish indices of deprivation; ONS small area income estimates; ONS private rents; DfE, Welsh and Scottish school registers and Ofsted; DfT NaPTAN; ORR estimates of station usage; HM Land Registry Price Paid Data. Contains public sector information licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right.

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