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Postcode insights

NN1 3JW

Castle

West Northamptonshire

England / East Midlands / West Northamptonshire / St Michael's Road / Castle / NN1 3JW

Overview

Postcode NN1 3JW is located in an urban city, within the Castle ward of West Northamptonshire in the East Midlands region , and forms part of the St Michael's Road area. It has high deprivation and very high crime levels, with around 161.0 crimes per 1,000 residents per year. The average income of residents in St Michael's Road is £42,200 per year. The nearest station is Northampton located about 0.7 miles away. There are 6 primary and 1 secondary schools in the area.

Crime rate
9/10
Crimes per 1k residents
161
Deprivation level
8/10
Income level
6/10
Social housing
2.3%
Connectivity
N/A
Flood Risk
No risk
Noise Level
High

Deprivation level

8/10

St Michael's Road has a high level of deprivation, ranked at position 8,524 out of 32,844 areas in the United Kingdom — placing it within the top 26% most deprived areas in England.

Crime level

9/10

St Michael's Road has a very high crime rate, with approximately 161.0 reported incidents per 1,000 residents each year.

Social housing

2.3%

Approximately 2.3% 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

6/10

The average income of residents in St Michael's Road is £42,200 per year.

Noise Level

High

High noise level (70.0-74.9 dB) from road, approximately 312 ft away from NN1 3JW.

Flood risk

No risk

St Michael's Road near NN1 3JW has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.

Transport

The nearest station is Northampton located about 0.7 miles away. There are 1 stations nearby.

DistanceNameLines
0.7 mi

Northampton

N/A

Parks

No parks nearby

Area Profile

Population
453
Population density
12,112.3 per km²

Demographics

Other White
180
39.47%
British
111
24.34%
Bangladeshi
44
9.65%
African
33
7.24%
Indian
19
4.17%
Total population: 456

Housing

Private landlord or letting agency
112
65.12%
Owns with a mortgage
31
18.02%
Owns outright
20
11.63%
Other forms of private rent
5
2.91%
Other social rented
4
2.33%
Total households: 172

Property prices in Castle

Based on 141 recent sales, the median property price is £178,500 in Castle area, with individual transactions ranging from £57,000 up to £475,000.

Price per property type (last year)

Price per property type (last year)

TypeSalesMedian
Flats69£140,000
Semi-Detached1£135,000
Terraced71£205,000

10 years price trend in Castle

Schools

In the NN1 3JW postcode area, located within St Michael's Road, there are 6 primary and 1 secondary schools in close proximity.

DistancePhaseNameTypeRating
0.1 miNot applicableProgress Schools - NorthamptonshireOther independent special school

Inadequate

0.3 miNot applicableThe CE AcademyAcademy alternative provision converter

N/A

0.3 miNot applicableNew Horizons AcademyFree schools alternative provision

N/A

Local amenities

DistanceNameAddress
0.1 miAldi2 Earl Street, Northampton, NN1 3AU
0.1 miContinental Supermarket & Halal Butcher82 Earl Street, Northampton, NN1 3AX
0.1 miEarl Street Mini Market106 Earl Street, Northampton, NN1 3AX
0.1 miSam MinimarketAbington Square, Northampton, NN1 4AQ
0.1 miMagazinul Prahova14 Abington Square, Northampton, NN1 4AA

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 01/10/2025.