PropertyEngine Logo
Postcode · Treharris

Housing in CF46 6JL

What the homes in CF46 6JL are, who owns them, how many people share them and what they rent for.

Neighbourhood
Ystrad Mynach & Nelson
Council
Caerphilly
Region
Wales
Neighbourhood population
1,477 (2024)
Property types

What homes look like here

The most common homes here are semi-detached houses (56.9%). Flats make up 0.5%, less than half the 12.5% across Wales.

CF46 6JLWales
Detached19.3%28.5%
Semi-detached56.9%32.1%
Terraced23.2%26.6%
Purpose-built flat0.5%9.4%
Flat in a converted or shared house0%1.8%
Flat in a commercial or converted building0%1.3%
Caravan or mobile home0%0.3%
Tenure

Owning vs renting

77.7% of households in the CF46 6JL area own their home, above the Wales average of 66.1%. Private renting makes up 8.6% of households, well below the Wales figure of 17%. 43.3% own outright and 34.4% with a mortgage.

CF46 6JL
78%
14%
Wales
  • Owned77.7%66.1%
  • Shared ownership0.2%0.3%
  • Private rented8.6%17%
  • Social rented13.6%16.5%
  • Lives rent free0%0.2%

By mortgage and landlord type

CF46 6JLWales
Owned outright43.3%38%
With a mortgage or loan34.4%28%
From a private landlord or letting agent6.6%14.5%
Other private rented2%2.5%
From the council7.3%8.7%
From a housing association6.2%7.8%
Occupancy

How many people live in each home

The average home here has 2.4 people living in it. 25.3% of households are one person living alone, against 31.9% across Wales.

CF46 6JLWales
0%
10%
20%
30%
40%
123456+
Households

Who lives together

The most common household is a couple with dependent children (20.5%). 29% of households include dependent children.

CF46 6JLWales
Living alone, under 6611.8%17.3%
Living alone, 66 and over13.4%14.6%
Couple, no children16%16.5%
Couple with dependent children20.5%16.9%
Couple with grown-up children8.9%6.8%
Lone parent with dependent children8.5%7.6%
Lone parent with grown-up children4.3%4.4%
Family, all aged 66 and over13.5%10.2%
Sharers and other households3.1%5.6%
Rents

Private rents in Caerphilly

Average monthly rent for a new or renewed tenancy in Caerphilly (August 2026, +8.1% on a year earlier). ONS publishes rent figures at council level rather than by neighbourhood.

CaerphillyWales
All homes£747£846
One bedroom£551£636
Two bedrooms£689£779
Three bedrooms£777£890
Four or more£1,094£1,247
Detached£950£1,083
Semi-detached£782£877
Terraced£740£833
Flat or maisonette£613£706
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around CF46 6JL (Ystrad Mynach & Nelson) (about 1,477 residents).

Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0. Rents: ONS Price Index of Private Rents.

Explore

Look up another area

Nearby postcodes