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Postcode insights

IP4 4SU

St John's

Ipswich

England / East of England / Ipswich / California / St John's / IP4 4SU

Overview

Postcode IP4 4SU is located in an urban city, within the St John's ward of Ipswich in the East of England region , and forms part of the California area. It has moderate deprivation and moderate crime levels, with around 51.5 crimes per 1,000 residents per year. The average income of residents in California is £46,600 per year. The nearest station is Derby Road (Ipswich) located about 0.7 miles away. There are 8 primary and 2 secondary schools in the area.

Crime rate
4/10
Crimes per 1k residents
52
Deprivation level
5/10
Income level
5/10
Social housing
3.6%
Connectivity
N/A
Flood Risk
No risk
Noise Level
Moderate

Deprivation level

5/10

California has a moderate level of deprivation, ranked at position 16,503 out of 32,844 areas in the United Kingdom — placing it within the bottom 50% least deprived areas in England.

Crime level

4/10

California has a low crime rate, with approximately 51.5 reported incidents per 1,000 residents each year.

Social housing

3.6%

Approximately 3.6% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 10.8% of dwellings are socially rented.

Income level

5/10

The average income of residents in California is £46,600 per year.

Noise Level

Moderate

Moderate noise level (65.0-69.9 dB) from rail, approximately 305 ft away from IP4 4SU.

Flood risk

No risk

California near IP4 4SU has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.

Transport

The nearest station is Derby Road (Ipswich) located about 0.7 miles away. There are 1 stations nearby.

DistanceNameLines
0.7 mi

Derby Road (Ipswich)

N/A

Parks

No parks nearby

Area Profile

Population
326
Population density
6,048.2 per km²

Demographics

British
274
84.05%
Other White
28
8.59%
White and Black Caribbean (mixed)
10
3.07%
Other Mixed or Multiple ethnic groups
5
1.53%
Gypsy or Irish Traveller
3
0.92%
Total population: 326

Housing

Owns outright
53
32.12%
Owns with a mortgage
53
32.12%
Private landlord or letting agency
47
28.48%
Other forms of private rent
6
3.64%
Other social rented
5
3.03%
Total households: 165

Property prices in St John's

Based on 132 recent sales, the median property price is £238,750 in St John's area, with individual transactions ranging from £60,000 up to £612,500.

Price per property type (last year)

Price per property type (last year)

TypeSalesMedian
Detached17£375,000
Flats25£130,000
Semi-Detached47£260,000
Terraced43£220,000

10 years price trend in St John's

Schools

In the IP4 4SU postcode area, located within California, there are 8 primary and 2 secondary schools in close proximity.

DistancePhaseNameTypeRating
0.1 miPrimarySt Mary's Catholic Primary School, IpswichAcademy converter

Outstanding

0.2 miNot applicableWoodbridge Road AcademyFree schools special

N/A

0.4 miPrimaryClifford Road Primary School & NurseryCommunity school

Good

Local amenities

DistanceNameAddress
0.1 miCO-OP Daily377 Woodbridge Road, Ipswich, IP4 4AX
0.3 miCandy Box convienience422 Woodbridge Road, Ipswich, IP4 4EL
0.3 miPark n ShopNottidge Road, Ipswich, IP4 2RU
0.3 miBP ShopWoodbridge Road, Ipswich, IP4 4EN
0.3 miSainsbury's Local438 Woodbridge Road, Ipswich, IP4 4EN

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/09/2025.