Area Overview for CF3 9YX

Area Information

CF3 9YX is a small, historic postcode area in Wales, encompassing the village of Old St Mellons. With a population of approximately 1,927, it retains a traditional village character shaped by 19th-century housing, rural fields, and historic structures. The area lies east of the Rhymney River, separated from modern St Mellons by Newport Road (B4487), a historic Roman route. Old St Mellons was formed in 1996 from the eastern part of the former St Mellons community and designated a Conservation Area in 1976 to preserve its heritage. Daily life here balances rural tranquillity with practical access to nearby Cardiff suburbs. The village includes a village hall, pubs, and community spaces, alongside 19th-century cottages and religious buildings. Its conservation status ensures the preservation of its historical fabric, though housing has become the dominant use. This is a place where tradition meets modern living, offering a distinct, low-density environment for those seeking a quieter, historic setting.

Area Type
Postcode
Area Size
Not available
Population
1927
Population Density
3767 people/km²

CF3 9YX is primarily an owner-occupied area, with 59% of homes owned by residents. The accommodation type is predominantly houses, reflecting the village’s traditional layout and conservation status. This contrasts with areas where flats or rental properties dominate, making CF3 9YX a niche market for buyers seeking single-family homes in a historic setting. The small size of the area means housing stock is limited, which can influence availability and competition. However, the presence of 19th-century cottages and the Conservation Area designation adds value for those prioritising heritage. Buyers should consider proximity to nearby Cardiff suburbs for additional housing options. The market is likely to attract those valuing stability, low density, and historical character over modern developments.

House Prices in CF3 9YX

No properties found in this postcode.

Energy Efficiency in CF3 9YX

Living in CF3 9YX offers a blend of historic charm and practical amenities. The area includes retail options such as Tesco Cardiff, Morrisons Daily St, and Heron Llanrumney, providing everyday shopping convenience. The village retains its traditional character with pubs, a village hall, and community spaces, while the nearby fields and 19th-century cottages contribute to a rural-agricultural ambiance. Access to rail stations and ferry stops enhances connectivity, allowing residents to reach Cardiff’s urban amenities easily. The Conservation Area status preserves the village’s heritage, ensuring a distinct lifestyle that balances quietude with accessibility. This is a place where daily life is shaped by historic surroundings and the convenience of nearby services, ideal for those seeking a settled, characterful environment.

Amenities

Schools

The nearest school to CF3 9YX is St Johns College, listed as an “other” type in the data. No specific Ofsted rating is provided, so its educational standards cannot be assessed here. The absence of primary or secondary schools in the immediate vicinity may require families to look beyond the postcode area for schooling options. The mix of school types is limited, which could be a consideration for families prioritising a range of educational institutions. However, the proximity to Cardiff’s broader suburbs may offer access to more schools. The data does not indicate whether the existing school caters to specific age groups or educational needs, so further local research would be necessary for families seeking detailed information.

RankSchoolTypeEntry genderAges
1St Johns CollegeotherN/AN/A

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Demographics

The population of CF3 9YX is 1,927, with a median age of 47. The most common age range is adults aged 30–64, indicating a mature, stable community. Home ownership is high at 59%, with houses being the predominant accommodation type. The majority of residents identify as White, reflecting the area’s historical and cultural roots. The absence of specific deprivation data means the quality of life is inferred from the area’s amenities and low environmental risks. The demographic profile suggests a community focused on long-term living rather than transient populations. The age distribution and ownership levels imply a mix of established residents and families seeking a settled environment. The lack of diversity data does not detract from the area’s appeal, which is rooted in its preserved character and practical infrastructure.

Household Size

One person
most common

Accommodation Type

Houses
most common

Tenure

59
majority

Ethnic Group

White
most common

Religion

N/A
most common

Household Composition

N/A
most common

Age

47
median
Adults (30-64 years)
most common

Household Deprivation

N/A
with no deprivation

NS-SEC

36
in Lower managerial occupations

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Planning

Planning Constraints

  • Flood Risk
    Premium
  • Ramsar Wetland Sites
    Premium
  • Area of Outstanding Natural Beauty
    Premium
  • Protected Nature Reserve
    Premium
  • Protected Woodland
    Premium
  • Crime Risk
    Premium

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Frequently Asked Questions

What is the community feel like in CF3 9YX?
CF3 9YX is a small, historic village with a population of 1,927. It retains a traditional character with 19th-century housing, community spaces, and a Conservation Area status. The median age is 47, suggesting a mature, stable population. The area offers a quiet, low-density lifestyle with practical access to nearby Cardiff suburbs.
Who typically lives in CF3 9YX?
The area has a median age of 47, with the most common age range being 30–64. Home ownership is at 59%, and the predominant ethnic group is White. This suggests a community of established residents and families seeking a settled, historic environment.
Are there schools nearby for families?
The nearest school is St Johns College, listed as an “other” type. No specific Ofsted rating is provided, so further local research is needed to assess its suitability for families. Nearby Cardiff suburbs likely offer more school options.
What transport options are available?
Residents have access to five rail stations, three ferry stops, and a bus interchange. Broadband is excellent (score 100), and mobile coverage is good (score 85). The main road, Newport Road (B4487), connects to Cardiff and Newport, facilitating regional travel.
What safety considerations should buyers know?
CF3 9YX has a low flood risk and no environmental constraints. However, crime data is unavailable for Wales. The area appears safe, but buyers should seek local insights to fully understand safety dynamics.

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