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Ynyscedwyn

Interactive map displaying Ynyscedwyn

About

Ynyscedwyn ward lies within the former industrial heartland of the Swansea Valley in southern Powys. The area is centred around the small town of Ystradgynlais, with its landscape shaped by the River Tawe and surrounding steep valley sides. Historically defined by coal mining and ironworking, the ward's economy has transitioned, though its industrial heritage remains a visible part of the local character. The community is closely linked to this shared history and the geography of the valley.

The ward contains distinct villages like Cwmtwrch and Abercrave, each with their own strong community focus. Social hubs often include local rugby clubs and working men's institutes, reflecting traditional pastimes. A notable local feature is the Ynyscedwyn Ironworks, with its surviving engine house chimney standing as a prominent landmark. The area provides access to the northwestern edges of the Brecon Beacons National Park, offering nearby upland scenery and outdoor recreation.

Area overview

On average Ynyscedwyn has moderate deprivation and moderate crime levels, with around 76 crimes per 1,000 residents per year. Approximately 11.6% of homes in this area are social housing provided by a local council or housing association. The average income per household in Ynyscedwyn is £40,614 per year. Ynyscedwyn is home to around 2,064 people, with a population density of about 543.2 per km2.

Crime rate
4/10
Crimes per 1k residents
76
Deprivation level
4/10
Income level
3/10
Social housing
11.6%
Connectivity
N/A

Area Profile

Ynyscedwyn Population
2,064
Population density
543.2 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
48.93(+33%)
Anti-social behaviour
17.44(+20%)
Shoplifting
15.5(+123%)
Other theft
5.81(+15%)
Criminal damage and arson
5.33(-34%)
Wales average

Demographics

Ethnic groups

British
1,990
96.46%
Other Asian
14
0.68%
Other White
11
0.53%
Pakistani
10
0.48%
Indian
7
0.34%
Total population: 2,063

Economics

Education (age 16+)

Level 4 qualifications or above
568
32.49%
No qualifications
355
20.31%
Level 3 (A level)
249
14.24%
Level 2 (GCSEs 9-4)
242
13.84%
Level 1 (GCSEs 3-1)
156
8.92%
Total 16+ residents: 1,748

Housing

Housing tenure

Owns outright
487
50.73%
Owns with a mortgage
234
24.38%
Social rents from council
72
7.5%
Private landlord or letting agency
68
7.08%
Other social rented
64
6.67%
Total households: 960

Property prices in Ynyscedwyn

Based on 22 recent sales, the median property price is £187,500 in Ynyscedwyn area, with individual transactions ranging from £115,000 up to £425,000.

Price distribution per property type (last year)

Price distribution by property type for Ynyscedwyn in the last year.

Median sale price and percentiles per property type (last year)

Median sale price, sales count, and percentile information for each property type in Ynyscedwyn over the last year.
TypeSalesMedian
Detached5£335,000
Semi-Detached12£187,500
Terraced5£165,000

10 years median price trend in Ynyscedwyn

Ten year median sale price trend for each property type in Ynyscedwyn.

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/01/2026.