Lon Y Dderwen, Nelson, Treharris, CF46 6HS

Overview of CF46 6HS

People
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Culture
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Safety
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Affluence
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Property Prices
Average Price: £230,646
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Employment
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Schools
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Food And Drink
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Sport
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Broadband
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Lon Y Dderwen is in Nelson, Treharris and in Caerphilly district. CF46 6HS is located in the Nelson electoral ward, within the English Parliamentary constituency of Caerphilly. This postcode has been in use since 1980-01-01.

StreetScan combines information about Lon Y Dderwen, Nelson, Treharris, CF46 6HS and displays a report on the quality of life in this place and its surroundings.

Nearby postcodes are: CF46 6HT, CF46 6HU, CF46 6LB, CF46 6DT, CF46 6DU, CF46 6LA, CF46 6DS, CF46 6EW, CF46 6EA.

People

Gender

In the UK, the overall gender distribution is approximately 49% male and 51% female. The local area around CF46 6HS is generally consistent with those figures, having a male population of 48.3%.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Female	48%	51.7%	3.7%	51.0%	0.7%
Male	52%	48.3%	-3.7%	49.0%	-0.7%

Partnership Status

Across the UK, the average relationship status breakdown is roughly 44% married, 38% single, 9% divorced, 6% widowed, and 2% separated.

In the immediate vicinity of CF46 6HS there is a very large concentration of residents that are married - 60.2% of the resident population. In contrast, the average marriage rate across the census is about 44%.

Areas with a high percentage of married residents are typically suburban neighborhoods, towns with good schools and family-friendly amenities, and regions with affordable, spacious housing options. Additionally, such areas can be popular among retirees.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Single	19.4%	23.5%	4.1%	37.9%	-14.4%
Married: Opposite sex	62.1%	60.2%	-1.9%	44.2%	16.0%
Married: Same sex	0%	0.8%	0.8%	0.3%	0.5%
Separated	2%	0.8%	-1.2%	2.2%	-1.4%
Divorced	8.9%	8.7%	-0.2%	9.1%	-0.4%
Widowed	7.7%	6.1%	-1.6%	6.1%	0.0%

Health

Across the UK, the average 48.4% rated their health as Very Good, 33.6% as Good, 12.7% as Fair, 4% as Bad, and 1.2% as Very Bad.

Population age significantly impacts residents' health. Additionally, socioeconomic status plays a crucial role: higher income levels and lower poverty rates are linked to better health outcomes. Affluent areas benefit from higher living standards, access to private healthcare, and healthier lifestyle choices.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Very good health	51.7%	51.2%	-0.5%	48.4%	2.8%
Good health	27.6%	28.2%	0.6%	33.6%	-5.4%
Fair health	12.4%	14.6%	2.2%	12.7%	1.9%
Bad health	6.5%	4.7%	-1.8%	4.0%	0.7%
Very bad health	1.9%	1.3%	-0.6%	1.2%	0.1%

Education and Qualifications

During the 2021 census, the educational qualifications of residents across the UK were as follows: 18.2% had no qualifications, 9.6% had 1-4 GCSEs, 13.4% had 5 or more GCSEs and 1-2 A/AS Levels, 16.9% had 2 or more A Levels, 33.8% held a degree (or equivalent), and 5.4% had completed an apprenticeship.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
No qualifications	25%	24%	-1.0%	18.2%	5.8%
1-4 GCSEs or Equivalent	16.1%	9.1%	-7.0%	9.6%	-0.5%
5 or more GCSEs, an A-Level or 1-2 AS Levels	13.3%	10.6%	-2.7%	13.4%	-2.8%
Apprenticeship	4.4%	6.5%	2.1%	5.3%	1.2%
HNC, HND or 2+ A Levels	10.1%	19.8%	9.7%	16.9%	2.9%
Degree or Similar	27.4%	28.5%	1.1%	33.8%	-5.3%
Other	3.6%	1.5%	-2.1%	2.8%	-1.3%

Culture

Ethnic Group

In this area, the population is predominantly white, with 96.3% identifying as such, significantly higher than the UK average of 81.4%. This indicates a lower level of ethnic diversity compared to the broader UK population.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Black African	0%	0.3%	0.3%	2.5%	-2.2%
Black Caribbean	0%	0.3%	0.3%	1.0%	-0.7%
Other Black	0%	0.3%	0.3%	0.5%	-0.2%
Mixed White and African	0%	0.7%	0.7%	0.4%	0.3%
Mixed Other	0.3%	1%	0.7%	0.8%	0.2%
White	99.7%	96.3%	-3.4%	81.4%	14.9%
Arab	0%	0.7%	0.7%	0.6%	0.1%
Other	0%	0.3%	0.3%	1.6%	-1.3%

Country of Birth

In this area, 99% of the population were born in the United Kingdom, which is higher than the UK average of 83.2%.

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
United Kingdom	99.1%	99%	-0.1%	83.2%	15.8%
European Union	0.3%	0%	-0.3%	6.1%	-6.1%
Africa	0%	0.7%	0.7%	2.7%	-2.0%
The Americas and the Caribbean	0.3%	0%	-0.3%	1.3%	-1.3%
Oceania	0.3%	0.3%	0.0%	0.3%	0.0%

Length of Residence

	2011	2021	10y change (pp)	UK Average	postcode vs UK (pp)
Born in the UK	98.5%	99%	0.5%	83.2%	15.8%
10+ Years	0%	1%	1.0%	9.8%	-8.8%
5-10 Years	0.3%	0%	-0.3%	2.9%	-2.9%
2-5 Years	0.3%	0%	-0.3%	2.2%	-2.2%
Less than 2 years	0.9%	0%	-0.9%	1.9%	-1.9%

Passport Held

	2021	UK Average	postcode vs UK (pp)
United Kingdom	94%	76.7%	17.3%
No passport held	6%	13.5%	-7.5%

Religion

	2021	UK Average	postcode vs UK (pp)
No religion	45.2%	37.2%	8.0%
Christian	48.5%	46.2%	2.3%
Buddhist	0.3%	0.5%	-0.2%
Other religion	0.7%	0.6%	0.1%
Not answered	5.3%	6.0%	-0.7%

Safety

Is Lon Y Dderwen Street dangerous?

Over the last 12 months, the overall crime rate around Lon Y Dderwen was 11.0 per 1,000 residents, which is 83.5% lower than the Nelson average. The most reported crime type was Anti-social behaviour.

Lon Y Dderwen has the 4th lowest crime rate of 34 local areas in Nelson and the 19th lowest crime rate of 569 local areas in Caerphilly .

Violent and sexual offences accounted for around 3.7 crimes per 1,000 residents and have been falling year on year. Over the last decade, overall crime has risen by about 18.8%.

🔎 See full breakdown of local crime, hotspots & trends

Affluence

Household Income

Households in this area have a lower level of wealth compared to the average household in England and Wales. 71% of analyzed areas in England and Wales have higher average household annual income than this area.

Average Household Income
£39,300

Income Rank
3/10

Household Income in CF46 6HS, Local Authority and Region

Deprivation

Overall Deprivation Rank - 3/10 (low )
The Welsh Index of Multiple Deprivation (WIMD) measures how deprived small areas in Wales are compared to each other. WIMD highlights areas with the highest levels of different types of deprivation. Its main goal is to provide information about the most deprived areas in Wales to help make decisions about funding and local services. It considers the following domains:
Income Deprivation Domain - 5/10 (average )
This domain measures the percentage of people with income below a certain level. It makes up 22% of the overall index.
Employment Deprivation Domain - 5/10 (average )
This domain measures the lack of employment. It includes people of working age who are unable to work due to poor health or who are unemployed but looking for work. This domain makes up 22% of the overall Index.
Health Deprivation Domain - 5/10 (average )
This domain measures poor health. It doesn't have any sub-sections. Some indicators are adjusted for age and sex to account for differences in different areas. This domain makes up 15% of the overall index.
Education Deprivation Domain - 4/10 (below average )
This domain measures how much people in an area lack education, training, and skills. It shows the educational disadvantages, like not having qualifications or skills. This domain makes up 14% of the overall index.
Access To Services Deprivation Domain - 1/10 (very low )
This domain measures how deprived a household is if they can't access important services needed for daily life, both in person and online. This includes not being able to get things like food (material deprivation) and not being able to do things like attend after-school activities (social deprivation). Poor access to services can make other types of deprivation worse. This domain counts for 10% of the overall index.
Housing Deprivation Domain - 1/10 (very low )
The housing domain aims to identify poor housing based on physical conditions, living conditions, and availability. "Living conditions" means how suitable the housing is for the people living there, including health, safety, and necessary adjustments. This domain makes up 7% of the overall index.
Community Safety Deprivation Domain - 3/10 (low )
This domain looks at how safe people feel in their community. It includes actual crime and fire incidents, as well as how safe people feel when they are outside in their neighborhood. This domain makes up 5% of the overall index.
Physical Environment Deprivation Domain - 6/10 (average )
This domain measures things in the local area that might affect the well-being or quality of life of residents. It makes up 5% of the overall index.

Property Prices

Average property prices on Lon Y Dderwen are based on 20 property sales since the beginning of 1995. Estimated property prices are calculated by adjusting the last sale price by current House Price Index for Caerphilly.
StreetScan downloads house price data directly from the HM Land Registry and uses it to create these statistics.

House Prices for Lon Y Dderwen, Nelson, Treharris, CF46 6HS

Estimated Average Property Prices for CF46 6HS

Average Price
£231,559

Semi-Detached
£231,559

Terraced
no sales

Detached
no sales

Flats/Maisonettes
no sales

Other
no sales

Estimated Average Property Prices for Lon Y Dderwen

Average Price
£230,646

Semi-Detached
£230,646

Terraced
no sales

Detached
no sales

Flats/Maisonettes
no sales

Other
no sales

Property Prices Comparison

Latest Property Sales on Lon Y DderwenStreet

Address	Sale Price	Sale Date	Price Estimate 2025
12 Lon Y Dderwen, Treharris, Caerphilly Semi-Detached, an established residential building	£255,000	2025-09-05	£255,000
11 Lon Y Dderwen, Treharris, Caerphilly Semi-Detached, an established residential building	£215,000	2021-10-15	£265,515
1 Lon Y Dderwen, Treharris, Caerphilly Semi-Detached, an established residential building	£155,000	2021-03-26	£205,192
19 Lon Y Dderwen, Treharris, Caerphilly Semi-Detached, an established residential building	£215,000	2020-11-12	£294,865
12 Lon Y Dderwen, Treharris, Caerphilly Semi-Detached, an established residential building	£122,000	2018-09-21	£185,963

View All Property Sales and Other Statistics for CF46 6HS

Employment

CF46 6HS area has a low unemployment rate. According to Census 2021, 0% residents of this area were unemployed, while the average in the UK was 4.83%. A low level of unemployment in an area indicates a strong job market, where most people who are seeking work can find employment. This generally reflects a healthy economy in the area.

Economic Activity

Full-Time Employee	102
Retired	76
Part-Time Employee	31
Self-Employed	18
Full-Time Student (with or without job)	10
Looking after home or family	8
Student (economically inactive)	7
Long-Term Sick or disabled	7
Other	4
Unemployed	1

Employment Industry

Public administration and defence; compulsory social security	22
Wholesale and retail trade; repair of motor vehicles and motor cycles	22
Manufacturing	19
Education	16
Construction	14
Human health and social work activities	12
Water supply; sewerage, waste management and remediation activities	9
Administrative and support service activities	8
Professional, scientific and technical activities	5
Other	4
Information and communication	4
Transport and storage	3
Real estate activities	3
Accommodation and food service activities	3
Financial and insurance activities	2
Electricity, gas, steam and air conditioning supply	1

Schools

Not applicable

	Ofsted Overall Effectiveness	Distance	Establishment Type	Has Nursery Classes	Gender	More Info
Llanfabon Infants School Bryncelyn Avenue , Nelson CF46 6HL	- not rated	756 yd	Welsh establishment	Not Applicable	Not applicable	More About School
Llancaeach Junior School Commercial Street , Nelson CF46 6NF	- not rated	979 yd	Welsh establishment	Not Applicable	Not applicable	More About School
Trelewis Primary School Trelewis , Treharris CF46 6AH	- not rated	1,578 yd	Welsh establishment	Not Applicable	Not applicable	More About School
Edwardsville Primary School Cardiff Road , Edwardsville CF46 5NE	- not rated	2,397 yd	Welsh establishment	Not Applicable	Not applicable	More About School
Greenhill Primary School Penywrlod , Gelligaer CF82 8EU	- not rated	2,740 yd	Welsh establishment	Not Applicable	Not applicable	More About School

School statistics for this postcode are based on Ofsted rankings.

Food and Drink

Restaurants, Cafes, Canteens

Business Name	Address	Distance
Community Kitchen	Nelson Community Centre, Bryncelyn	598 yd
The Sunflower Cakery	Unit A, 13 Commercial Street	671 yd
Cafe Nelson	Cafe Nelson, 12 Commercial Street	768 yd
The Brunch Barn	Dynevor Terrace	831 yd
Railway Inn	Railway Inn, Llanfabon Road	992 yd

Pubs, Bars, Nightclubs

Business Name	Address	Distance
The Hollybush	Hollybush Inn, Llwyncelyn Terrace	537 yd
The Royal Oak	Royal Oak Hotel, Shingrig Road	575 yd
Lord Nelson Inn	The Lord Nelson Inn, 4 Commercial Street	675 yd
Jacabbs Club	Jacabbs Club, Wern Crescent	762 yd
Dynevor Arms	Dynevor Arms Hotel, Commercial Street	814 yd

Takeaway, Sandwich Shops

Business Name	Address	Distance
The New Nelson Kebab House	11 Commercial Street	663 yd
Webbers Fish Bar	Shop Unit, 17 Commercial Street	683 yd
Joes Fish Shop	Brooke House Gelligaer Road, Trelewis	797 yd
Simla Tandoori	Simla Tandoori, 31 Commercial Street	806 yd
Lucky Dragon	18 Commercial Street	814 yd

Supermarkets, Hypermarkets

Business Name	Address	Food hygiene rating	Distance
Co-operative	8-10 Commercial Street		814 yd
Co-op	Co-operrative, Mabon Road		883 yd

Sport

We haven't found any sport facilities near CF46 6HS postcode.

Broadband

Technology Aviability

Percentage of premises that have Superfast Broadband (30Mbit/s or greater) coverage from fixed broadband	100.0%
Percentage of premises that have Ultrafast Broadband (100Mbit/s or greater) coverage from fixed broadband	0.0%
Percentage of premises that have Ultrafast Broadband (300Mbit/s or greater) coverage from fixed broadband	0.0%
Percentage of premises that have coverage from a Gigabit capable service from fixed broadband	0.0%

Speed Aviability

Percentage of premises unable to receive 2Mbit/s	0.0%
Percentage of premises unable to receive 5Mbit/s	0.0%
Percentage of premises unable to receive 10Mbit/s	0.0%
Percentage of premises unable to receive 30Mbit/s	0.0%

Download Speed

Median download speed	73.7 Mbit/s
Average download speed	68.1 Mbit/s
Minimum download speed	79.91 Mbit/s
Maximum download speed	79.91 Mbit/s

Upload Speed

Median upload speed	20 Mbit/s
Average upload speed	17.6 Mbit/s
Maximum upload speed	20 Mbit/s

Broadband statistics are based on Ofcom's Communications Market Report (CMR) 2022.