Postcode insights

NN1 3FB

Military Road

Castle

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Interactive map showing NN1 3FB and surrounding area

Detailed insights for NN1 3FB

Overview

Postcode NN1 3FB 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 140.8 crimes per 1,000 residents per year, roughly 1.5× the East Midlands average of 96 per 1,000. The average income per household in St Michael's Road is £46,937 per year. The nearest station is Northampton, about 0.8 miles away. There are 8 primary and 1 secondary schools in the area. There is 1 park nearby, the closest large park is The Racecourse.

Crime rate
10/10
Crimes per 1k residents
141
Deprivation level
8/10
Income level
4/10
Social housing
15.8%
Connectivity
N/A
Flood Risk
No risk
Noise Level
No noise

Deprivation level

8/10

St Michael's Road has a high level of deprivation, ranked at position 6,355 out of 32,844 areas in the United Kingdom, placing it within the top 19% most deprived areas in England.

Crime level

10/10

St Michael's Road has a very high crime rate, with approximately 140.8 reported incidents per 1,000 population each year.

Social housing

15.8%

Approximately 15.8% 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

4/10

The average income per household in St Michael's Road is £46,937 per year.

Noise Level

No noise

No significant noise sources from railways or roads near NN1 3FB.

Flood risk

No risk

St Michael's Road near NN1 3FB 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 0.8 miles away. There are 1 stations nearby.

Nearby public transport stations for NN1 3FB
DistanceNameLinesDirections
0.8 mi

Northampton

N/A

Walking directions to Northampton

Parks

Nearby parks and green spaces for NN1 3FB
DistanceNameSizeDirections
0.3 miThe RacecourseLargeWalking directions to The Racecourse

Area Profile

Population
574
Population density
20,912.4 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
64.12(+86%)
Anti-social behaviour
22.82(+35%)
Shoplifting
18.88(+117%)
Public order
18.49(+167%)
Vehicle crime
11.01(+167%)
East Midlands average

Demographics

Ethnic groups

British
179
31.4%
Other White
166
29.12%
African
58
10.18%
Bangladeshi
56
9.82%
Indian
32
5.61%
Total population: 570

Economics

Education (age 16+)

No qualifications
120
26.79%
Level 4+ (Degree)
103
22.99%
Level 3 (A level)
64
14.29%
Level 1 (GCSEs 3-1)
59
13.17%
Level 2 (GCSEs 9-4)
52
11.61%
Total 16+ residents: 448

Housing

Housing tenure

Private landlord or letting agency
109
50.7%
Owns with a mortgage
29
13.49%
Other social rented
26
12.09%
Owns outright
18
8.37%
Shared ownership
15
6.98%
Total households: 215

Property prices in Castle

Median price£180,000
Price per sq ft£222
Sales (last 12 months)137
Typical range (middle 50%)£153K – £217K

Based on 137 recent sales, the median property price is £180,000 (about £222 per square foot) in Castle area, with individual transactions ranging from £55,000 up to £475,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in Castle over the last year.
TypeSalesMedian£/sq ft
Detached2£403,500£333
Semi-Detached1£226,000£241
Terraced70£208,500£222
Flats64£148,750£220

10-year price trendmedian sale price in Castle

Sale price

Ten year median sale price trend for each property type in Castle.
YearDetachedFlatsSemi-DetachedTerraced
2016£120,000£206,000£159,000
2017£314,250£130,000£175,000£170,000
2018£320,000£118,000£160,000£174,000
2019£320,000£140,000£182,000£168,500
2020£335,000£137,250£255,000£173,500
2021£332,000£132,000£225,000£190,000
2022£307,625£150,000£205,000£219,750
2023£291,550£140,000£225,000£197,500
2024£150,000£248,000£203,000
2025£405,000£140,000£220,000£210,000
2026£151,000£200,000
Ten year median sale price trend for each property type in Castle.

Price per sq ft

Ten year median sale price per square foot trend for each property type in Castle.
YearDetachedFlatsSemi-DetachedTerraced
2016£191£165£168
2017£253£198£200£185
2018£266£195£269£191
2019£270£241£198£191
2020£293£225£224£195
2021£265£205£183£206
2022£269£220£184£226
2023£302£227£203£224
2024£256£271£216
2025£324£220£241£226
2026£221£203
Ten year median sale price per square foot trend for each property type in Castle.

Price distribution by property typelast 12 months

Price distribution by property type for Castle in the last year.

Recent sales

There were 50+ recent sold properties in the last 18 months near NN1 3FB.

Recent sold properties in the last 18 months near NN1 3FB
DateAddressTypeTenurePriceMap
26 Sept 2025122A, Bailiff Street, Northampton, NN1 3EAFlatsLeasehold£102,000
29 Aug 202596, Bailiff Street, Northampton, NN1 3EATerracedFreehold£200,000
18 Jul 2025109, Bailiff Street, Northampton, NN1 3EATerracedFreehold£165,000
14 Mar 2025122, Bailiff Street, Northampton, NN1 3EAFlatsLeasehold£125,000
15 May 2026Rochester Court, 35, Oakley Street, Northampton, NN1 3EPFlatsLeasehold£68,000

Schools

In the NN1 3FB postcode area, located within St Michael's Road, there are 8 primary and 1 secondary schools in close proximity.

Nearby primary and secondary schools for NN1 3FB
DistancePhaseNameTypeRating
0.1 miNot applicableThe CE AcademyAcademy alternative provision converter

N/A

0.3 miPrimaryCastle AcademyAcademy sponsor led

Good

0.3 miNot applicableBosworth Independent SchoolOther independent school

N/A

Local amenities

15 nearby supermarkets & convenience stores within mi of NN1 3FB

Nearby supermarkets & convenience stores for NN1 3FB
DistanceNameAddressDirections
0 miMarco Polo Euro Market108 Baliff Street, Northampton, NN1 3EAWalking directions to Marco Polo Euro Market
0 miBailiff Street Mini Market115 Baliff Street, Northampton, NN1 3EAWalking directions to Bailiff Street Mini Market
0.2 miEarl Street Mini Market106 Earl Street, Northampton, NN1 3AXWalking directions to Earl Street Mini Market
0.2 miLorne Road Mini Market5 Lorne Road, Northampton, NN1 3RNWalking directions to Lorne Road Mini Market
0.2 miBest Pol Delicatessen40 Barrack Road, Northampton, NN1 3RJWalking directions to Best Pol Delicatessen

Council Tax Bands

Annual council tax rates for West Northamptonshire district (2025-26).

Band A£1,575
Band B£1,838
Band C£2,100
Band D£2,363
Band E£2,888
Band F£3,413
Band G£3,938
Band H£4,725

Council tax bands are based on the value of your property. Most homes fall into bands A to D.

Local councillor and member of parliament

Elected local representatives for NN1 3FB, including ward councillors and the local member of parliament.

Local councillors

Enam Haque

Castle - Elected 1 May 2025

Labour Party

Fartun Ismail

Castle - Elected 1 May 2025

Labour Party

Muna Cali

Castle - Elected 1 May 2025

Labour Party

Member of parliament

Lucy Rigby

Northampton North - Elected 4 Jul 2024

Labour Party

Geographic Information

RegionEast MidlandsUKF
DistrictWest NorthamptonshireE06000062
Parliamentary ConstituencyNorthampton NorthE14001406
WardCastleE05015983
ParishNorthamptonE04013033
MSOA (Middle Layer Super Output Area)St Michael's RoadE02005672
LSOA (Lower Layer Super Output Area)West Northamptonshire 031AE01027155
Police ForceNorthamptonshire
Postcode Introduced2008-11-01

Frequently asked questions about NN1 3FB

Is NN1 3FB (St Michael's Road) safe?

The area around NN1 3FB records about 141 crimes per 1,000 residents per year, which is a very high crime rate for England: it scores 10 out of 10 on the Area360 crime scale, where 10 is the highest crime level. Across East Midlands as a whole the rate is about 96 per 1,000. The most common offences locally are violence and sexual offences, anti-social behaviour and vehicle crime.

What is the average house price near NN1 3FB?

The median sale price around NN1 3FB in St Michael's Road is £180,000 (about £222 per square foot) based on 137 registered sales according to HM Land Registry data.

What schools are near NN1 3FB?

There are 18 schools close to NN1 3FB, including The CE Academy, Castle Academy (Good) and Bosworth Independent School. Ratings are from the latest Ofsted inspections.

What is the nearest station to NN1 3FB?

The closest station to NN1 3FB is Northampton, about 1,285 m away.

How deprived is the area around NN1 3FB?

NN1 3FB scores 8 out of 10 on the deprivation scale, where 10 is the most deprived. Its neighbourhood ranks 6,355 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).

Who represents NN1 3FB (St Michael's Road) in Parliament and on the local council?

The Member of Parliament for Northampton North covering NN1 3FB is Lucy Rigby (Labour Party), elected at the 2024 general election. The area is represented by 3 local councillors: Enam Haque (Labour Party), Fartun Ismail (Labour Party) and Muna Cali (Labour Party).

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/07/2026. Read more about how our statistics are calculated.