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Housing in CF46 6NG

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

Neighbourhood
Ystrad Mynach & Nelson
Council
Caerphilly
Region
Wales
Neighbourhood population
1,464 (2024)
Property types

What homes look like here

The most common homes here are semi-detached houses (46.3%). Flats make up 5.7%, less than half the 12.5% across Wales.

CF46 6NGWales
Detached18.5%28.5%
Semi-detached46.3%32.1%
Terraced29.6%26.6%
Purpose-built flat2.7%9.4%
Flat in a converted or shared house1.5%1.8%
Flat in a commercial or converted building1.5%1.3%
Caravan or mobile home0%0.3%
Tenure

Owning vs renting

79.3% of households in the CF46 6NG area own their home, above the Wales average of 66.1%. Private renting makes up 11.5% of households, well below the Wales figure of 17%. 48.8% own outright and 30.5% with a mortgage.

CF46 6NG
79%
Wales
  • Owned79.3%66.1%
  • Shared ownership0.1%0.3%
  • Private rented11.5%17%
  • Social rented9.1%16.5%
  • Lives rent free0%0.2%

By mortgage and landlord type

CF46 6NGWales
Owned outright48.8%38%
With a mortgage or loan30.5%28%
From a private landlord or letting agent8.8%14.5%
Other private rented2.7%2.5%
From the council1.3%8.7%
From a housing association7.7%7.8%
Occupancy

How many people live in each home

The average home here has 2.1 people living in it. 32% of households are one person living alone, against 31.9% across Wales.

CF46 6NGWales
0%
20%
40%
60%
123456+
Households

Who lives together

The most common household is a couple without children (18%). 17.9% of households include dependent children.

CF46 6NGWales
Living alone, under 6616.1%17.3%
Living alone, 66 and over15.8%14.6%
Couple, no children18%16.5%
Couple with dependent children12.5%16.9%
Couple with grown-up children8.5%6.8%
Lone parent with dependent children5.4%7.6%
Lone parent with grown-up children5.1%4.4%
Family, all aged 66 and over14.9%10.2%
Sharers and other households3.9%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 6NG (Ystrad Mynach & Nelson) (about 1,464 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.

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