10 Ael Y Bryn, Treherbert, Treorchy, CF42 5HD
About 10 Ael Y Bryn
10 Ael Y Bryn is a semi-detached house in Treherbert, Treorchy, Treorchy (CF42 5HD). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (March 2025) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in June 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to C (score 71).
Know exactly what you're buying at 10 Ael Y Bryn
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Roof insulation improved
Low energy lighting percentage decreased
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Solar PV panels (50 kWp) installed
More low energy lighting installed
Planning history
10 Ael Y Bryn has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 10 Ael Y Bryn
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
10 Ael Y Bryn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£119,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF42 5HD: £46,500 (2024–1995).
Everything we know about 10 Ael Y Bryn, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Ael Y Bryn homes
EPC Rating
62 (D)
Street avg 67 (D)
Floor Area
78 m²
Street avg 77 m²
CO₂ Emissions
3.6 t/year
Street avg 3.5 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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1 Cwmsaerbren Flats, Treherbert
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Tappers Garage — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.