Postcode insights

CF83 1BJ

Lon-Y-Llyn

St Martins

Interactive map showing CF83 1BJ and surrounding area

Detailed insights for CF83 1BJ

Overview

Postcode CF83 1BJ is located in an urban city, within the St Martins ward of Caerphilly in the Wales region, and forms part of the Caerphilly South area. It has very low deprivation and low crime levels, with around 45.9 crimes per 1,000 residents per year, about 46% below the Wales average of 86 per 1,000. The average income per household in Caerphilly South is £53,895 per year. The nearest station is Aber, about 0.4 miles away. There are no primary and no secondary schools in the area.

Crime rate
4/10
Crimes per 1k residents
46
Deprivation level
2/10
Income level
9/10
Social housing
16.4%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

2/10

Caerphilly South has a very low level of deprivation, ranked at position 1,697 out of 32,844 areas in the United Kingdom, placing it within the top 5% most deprived areas in Wales.

Crime level

4/10

Caerphilly South has a low crime rate, with approximately 45.9 reported incidents per 1,000 population each year.

Social housing

16.4%

Approximately 16.4% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 8.8% of dwellings are socially rented.

Income level

9/10

The average income per household in Caerphilly South is £53,895 per year.

Noise Level

No noise

No significant noise sources from railways or roads near CF83 1BJ.

Transport

The nearest station is Aber located about 0.4 miles away. There are 3 stations nearby.

Nearby public transport stations for CF83 1BJ
DistanceNameLinesDirections
0.4 mi

Aber

N/A

Walking directions to Aber
0.6 mi

Caerphilly

N/A

Walking directions to Caerphilly
1 mi

Energlyn and Churchill Park

N/A

Walking directions to Energlyn and Churchill Park

Parks

No parks nearby

Area Profile

Population
427
Population density
4,829.9 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
26.05(-23%)
Anti-social behaviour
8.22(-37%)
Public order
6.17(-25%)
Criminal damage and arson
4.8(-35%)
Other theft
2.06(-55%)
Wales average

Demographics

Ethnic groups

British
397
92.97%
Indian
13
3.04%
Other White
4
0.94%
White and Asian (mixed)
3
0.7%
White and Black Caribbean (mixed)
3
0.7%
Total population: 427

Economics

Education (age 16+)

Level 4+ (Degree)
141
44.34%
Level 3 (A level)
52
16.35%
No qualifications
38
11.95%
Level 2 (GCSEs 9-4)
32
10.06%
Level 1 (GCSEs 3-1)
27
8.49%
Total 16+ residents: 318

Housing

Housing tenure

Owns with a mortgage
76
46.06%
Owns outright
52
31.52%
Other social rented
24
14.55%
Private landlord or letting agency
8
4.85%
Social rents from council
3
1.82%
Total households: 165

Property prices in St Martins

Median price£250,000
Price per sq ft£307
Sales (last 12 months)102
Typical range (middle 50%)£210K – £329K

Based on 102 recent sales, the median property price is £250,000 (about £307 per square foot) in St Martins area, with individual transactions ranging from £103,411 up to £675,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in St Martins over the last year.
TypeSalesMedian£/sq ft
Detached24£370,000£342
Semi-Detached38£260,000£291
Terraced38£212,750£285
Flats2£108,750£172

10-year price trendmedian sale price in St Martins

Sale price

Ten year median sale price trend for each property type in St Martins.
YearDetachedFlatsSemi-DetachedTerraced
2016£233,500£109,000£167,500£140,000
2017£249,500£103,000£177,000£149,975
2018£292,000£147,950£187,000£148,000
2019£285,000£92,500£191,000£157,750
2020£273,000£116,500£203,500£159,250
2021£350,000£148,950£227,000£180,000
2022£386,000£139,750£258,500£201,000
2023£360,000£120,000£230,000£194,500
2024£359,000£140,000£252,000£214,000
2025£360,000£108,750£268,250£212,500
2026£390,000£250,000£222,500
Ten year median sale price trend for each property type in St Martins.

Price per sq ft

Ten year median sale price per square foot trend for each property type in St Martins.
YearDetachedFlatsSemi-DetachedTerraced
2016£207£188£207£160
2017£220£167£197£162
2018£236£183£211£168
2019£260£185£241£173
2020£272£220£241£180
2021£292£195£258£184
2022£326£224£300£227
2023£335£228£273£235
2024£328£256£306£251
2025£331£172£291£247
2026£335£313£322
Ten year median sale price per square foot trend for each property type in St Martins.

Price distribution by property typelast 12 months

Price distribution by property type for St Martins in the last year.

Recent sales

There were 50+ recent sold properties in the last 18 months near CF83 1BJ.

Recent sold properties in the last 18 months near CF83 1BJ
DateAddressTypeTenurePriceMap
28 Oct 202559, Beech Tree View, Caerphilly, CF83 1DXTerracedFreehold£165,000
19 Sept 202537, Beech Tree View, Caerphilly, CF83 1DXSemi-DetachedFreehold£290,000
07 Aug 202538, Beech Tree View, Caerphilly, CF83 1DXTerracedFreehold£285,000
17 Mar 202553, Beech Tree View, Caerphilly, CF83 1DXDetachedFreehold£418,500
17 Apr 20262, Plas Grug, Caerphilly, CF83 1NSSemi-DetachedFreehold£275,000

Schools

In the CF83 1BJ postcode area, located within Caerphilly South, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for CF83 1BJ
DistancePhaseNameTypeRating
0.4 miNot applicableCwrt Rawlin Primary SchoolWelsh establishment

N/A

0.5 miNot applicableSt Martin's SchoolWelsh establishment

N/A

0.5 miNot applicableYsgol Gynradd Gymraeg Y CastellWelsh establishment

N/A

Local amenities

2 nearby supermarkets & convenience stores within mi of CF83 1BJ

Nearby supermarkets & convenience stores for CF83 1BJ
DistanceNameAddressDirections
0.1 miSt Martin's Stores115 St Martin's Road, Caerphilly, CF83 1EHWalking directions to St Martin's Stores
0.4 miTesco ExpressNantgarw Road, Caerphilly, CF83 1SNWalking directions to Tesco Express

Local councillor and member of parliament

Elected local representatives for CF83 1BJ, including ward councillors and the local member of parliament.

Local councillors

Colin Elsbury

St Martins - Elected 5 May 2022

Plaid Cymru - The Party of Wales

James Emmanuel Fussell

St Martins - Elected 5 May 2022

Plaid Cymru - The Party of Wales

Steve Kent

St Martins - Elected 5 May 2022

Plaid Cymru - The Party of Wales

Member of parliament

Chris Evans

Caerphilly - Elected 4 Jul 2024

Labour and Co-operative Party

Geographic Information

RegionWalesUKL
DistrictCaerphillyW06000018
Parliamentary ConstituencyCaerphillyW07000088
WardSt MartinsW05001674
ParishCaerphillyW04000904
MSOA (Middle Layer Super Output Area)Caerphilly SouthW02000313
LSOA (Lower Layer Super Output Area)Caerphilly 024EW01001426
Police ForceGwent
Postcode Introduced2019-10-01

Frequently asked questions about CF83 1BJ

Is CF83 1BJ (Caerphilly South) safe?

The area around CF83 1BJ records about 46 crimes per 1,000 residents per year, which is a low crime rate for England: it scores 4 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, anti-social behaviour and public order.

What is the average house price near CF83 1BJ?

The median sale price around CF83 1BJ in Caerphilly South is £250,000 (about £307 per square foot) based on 102 registered sales according to HM Land Registry data.

What schools are near CF83 1BJ?

There are 8 schools close to CF83 1BJ, including Cwrt Rawlin Primary School, St Martin's School and Ysgol Gynradd Gymraeg Y Castell. Ratings are from the latest Ofsted inspections.

What is the nearest station to CF83 1BJ?

The closest station to CF83 1BJ is Aber, about 633 m away.

How deprived is the area around CF83 1BJ?

CF83 1BJ scores 2 out of 10 on the deprivation scale, where 10 is the most deprived. Its neighbourhood ranks 1,697 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).

Who represents CF83 1BJ (Caerphilly South) in Parliament and on the local council?

The Member of Parliament for Caerphilly covering CF83 1BJ is Chris Evans (Labour and Co-operative Party), elected at the 2024 general election. The area is represented by 3 local councillors: Colin Elsbury (Plaid Cymru - The Party of Wales), James Emmanuel Fussell (Plaid Cymru - The Party of Wales) and Steve Kent (Plaid Cymru - The Party of Wales).

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.