11 Ael Y Bryn, Treherbert, Treorchy, CF42 5HD
About 11 Ael Y Bryn
11 Ael Y Bryn is a semi-detached house in Treherbert, Treorchy, Treorchy (CF42 5HD). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (September 2025) shows a D (score 63), 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, hot-water efficiency went from Average to Good, lighting went from Average to Very Good and main heating went from Average to Good; while window efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.
At 66 m² it's 18.5% smaller than the typical home in the postcode (81 m² median across 12 EPCs).
Know exactly what you're buying at 11 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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Planning history
11 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 11 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
11 Ael Y Bryn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£115,000
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 11 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
11 Ael Y Bryn is notably below the street on floor area.
EPC Rating
63 (D)
Street avg 66 (D)
Floor Area
66 m²
Street avg 78 m²
CO₂ Emissions
3.6 t/year
Street avg 3.5 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
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1 Church Street, Treherbert
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1 Bryn Henllan, Blaenrhondda
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1 Brook Street, Blaenrhondda
CF42 5SG
1 Corbett Street, 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.