Postcode insights

CF31 3AX

Lon Heronston

Oldcastle

Interactive map showing CF31 3AX and surrounding area

Detailed insights for CF31 3AX

Overview

Postcode CF31 3AX is located in an urban city, within the Oldcastle ward of Bridgend in the Wales region, and forms part of the Pen-y-fai, Laleston & Merthyr Mawr area. It has very low deprivation and high crime levels, with around 94.6 crimes per 1,000 residents per year, roughly 1.1× the Wales average of 86 per 1,000. The average income per household in Pen-y-fai, Laleston & Merthyr Mawr is £55,026 per year. The nearest station is Bridgend, about 1 miles away. There are no primary and no secondary schools in the area.

Crime rate
8/10
Crimes per 1k residents
95
Deprivation level
2/10
Income level
10/10
Social housing
1.8%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

2/10

Pen-y-fai, Laleston & Merthyr Mawr has a very low level of deprivation, ranked at position 1,635 out of 32,844 areas in the United Kingdom, placing it within the top 5% most deprived areas in Wales.

Crime level

8/10

Pen-y-fai, Laleston & Merthyr Mawr has a high crime rate, with approximately 94.6 reported incidents per 1,000 population each year.

Social housing

1.8%

Approximately 1.8% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 2.7% of dwellings are socially rented.

Income level

10/10

The average income per household in Pen-y-fai, Laleston & Merthyr Mawr is £55,026 per year.

Noise Level

No noise

No significant noise sources from railways or roads near CF31 3AX.

Transport

The nearest station is Bridgend located about 1 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
448
Population density
225.5 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
44.25(+30%)
Shoplifting
35.4(+451%)
Public order
18.25(+122%)
Anti-social behaviour
14.38(+11%)
Criminal damage and arson
6.64(-10%)
Wales average

Demographics

Ethnic groups

British
426
95.3%
Indian
7
1.57%
Other White
6
1.34%
Other Asian
3
0.67%
Irish
3
0.67%
Total population: 447

Economics

Education (age 16+)

Level 4+ (Degree)
162
42.19%
No qualifications
66
17.19%
Level 2 (GCSEs 9-4)
54
14.06%
Level 3 (A level)
49
12.76%
Apprenticeship
23
5.99%
Total 16+ residents: 384

Housing

Housing tenure

Owns outright
80
49.08%
Owns with a mortgage
67
41.1%
Private landlord or letting agency
9
5.52%
Other forms of private rent
4
2.45%
Other social rented
3
1.84%
Total households: 163

Property prices in Oldcastle

Median price£257,500
Price per sq ft£251
Sales (last 12 months)66
Typical range (middle 50%)£185K – £312K

Based on 66 recent sales, the median property price is £257,500 (about £251 per square foot) in Oldcastle area, with individual transactions ranging from £89,500 up to £950,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in Oldcastle over the last year.
TypeSalesMedian£/sq ft
Detached14£400,225£254
Semi-Detached31£270,000£275
Terraced20£185,000£196
Flats1£120,000£242

10-year price trendmedian sale price in Oldcastle

Sale price

Ten year median sale price trend for each property type in Oldcastle.
YearDetachedSemi-DetachedTerraced
2016£172,000£161,000£116,750
2017£257,500£190,000£122,000
2018£257,500£177,000£130,000
2019£235,000£177,500£130,000
2020£285,000£210,000£148,500
2021£235,750£230,000£150,000
2022£315,000£303,175£169,980
2023£274,950£236,000£166,000
2024£311,000£274,500£190,000
2025£340,000£283,500£176,248
2026£482,950£249,950£189,000
Ten year median sale price trend for each property type in Oldcastle.

Price per sq ft

Ten year median sale price per square foot trend for each property type in Oldcastle.
YearDetachedSemi-DetachedTerraced
2016£179£156£122
2017£190£171£124
2018£193£170£127
2019£201£163£137
2020£229£190£144
2021£228£230£154
2022£271£265£189
2023£272£224£195
2024£276£225£193
2025£222£272£185
2026£310£265£192
Ten year median sale price per square foot trend for each property type in Oldcastle.

Price distribution by property typelast 12 months

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

Recent sales

There were 10 recent sold properties in the last 18 months near CF31 3AX.

Recent sold properties in the last 18 months near CF31 3AX
DateAddressTypeTenurePriceMap
24 Nov 202526, Picton Gardens, Bridgend, CF31 3HHSemi-DetachedFreehold£222,500
13 Nov 20257, Picton Close, Bridgend, CF31 3HGDetachedFreehold£317,500
26 Sept 202568, Priory Avenue, Bridgend, CF31 3LRSemi-DetachedFreehold£307,500
23 Jun 202538, Picton Gardens, Bridgend, CF31 3HJDetachedFreehold£260,000
19 Dec 202518A, Priory Close, Bridgend, CF31 3LWDetachedFreehold£170,000

Schools

In the CF31 3AX postcode area, located within Pen-y-fai, Laleston & Merthyr Mawr, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for CF31 3AX
DistancePhaseNameTypeRating
0.5 miNot applicableHeronsbridge SchoolWelsh establishment

N/A

0.5 miNot applicableBrynteg Comprehensive SchoolWelsh establishment

N/A

0.7 miNot applicableOldcastle Primary SchoolWelsh establishment

N/A

Local amenities

5 nearby supermarkets & convenience stores within mi of CF31 3AX

Nearby supermarkets & convenience stores for CF31 3AX
DistanceNameAddressDirections
0.3 miLidlCowbridge Road, Bridgend, CF31 3XXWalking directions to Lidl
0.4 miTesco ExtraCowbridge Road, Bridgend, CF31 3SQWalking directions to Tesco Extra
0.4 miThe Food WarehouseHeol Tre Dwr, Bridgend, CF31 3XYWalking directions to The Food Warehouse
0.4 miMotherways StoreEwenny Road, Bridgend, CF31 3LEWalking directions to Motherways Store
0.5 miNisa LocalCowbridge Road, Bridgend, CF31 3BDWalking directions to Nisa Local

Local councillor and member of parliament

Elected local representatives for CF31 3AX, including ward councillors and the local member of parliament.

Local councillors

Freya Dorothy Bletsoe

Oldcastle - Elected 5 May 2022

Independent

Ian Williams

Oldcastle - Elected 5 May 2022

Independent

Member of parliament

Chris Elmore

Bridgend - Elected 4 Jul 2024

Labour Party

Geographic Information

RegionWalesUKL
DistrictBridgendW06000013
Parliamentary ConstituencyBridgendW07000086
WardOldcastleW05001248
ParishBridgendW04000883
MSOA (Middle Layer Super Output Area)Pen-y-fai, Laleston & Merthyr MawrW02000230
LSOA (Lower Layer Super Output Area)Bridgend 013BW01001037
Police ForceSouth Wales
Postcode Introduced1980-01-01

Frequently asked questions about CF31 3AX

Is CF31 3AX (Pen-y-fai, Laleston & Merthyr Mawr) safe?

The area around CF31 3AX records about 95 crimes per 1,000 residents per year, which is a high crime rate for England: it scores 8 out of 10 on the Area360 crime scale, where 10 is the highest crime level. Across Wales as a whole the rate is about 86 per 1,000. The most common offences locally are violence and sexual offences, public order and shoplifting.

What is the average house price near CF31 3AX?

The median sale price around CF31 3AX in Pen-y-fai, Laleston & Merthyr Mawr is £257,500 (about £251 per square foot) based on 66 registered sales according to HM Land Registry data.

What schools are near CF31 3AX?

There are 3 schools close to CF31 3AX, including Heronsbridge School, Brynteg Comprehensive School and Oldcastle Primary School. Ratings are from the latest Ofsted inspections.

How deprived is the area around CF31 3AX?

CF31 3AX scores 2 out of 10 on the deprivation scale, where 10 is the most deprived. Its neighbourhood ranks 1,635 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).

Who represents CF31 3AX (Pen-y-fai, Laleston & Merthyr Mawr) in Parliament and on the local council?

The Member of Parliament for Bridgend covering CF31 3AX is Chris Elmore (Labour Party), elected at the 2024 general election. The area is represented by 2 local councillors: Freya Dorothy Bletsoe (Independent) and Ian Williams (Independent).

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.