6 Blaen Y Cwm Terrace, Treherbert, Treorchy, CF42 5ND
About 6 Blaen Y Cwm Terrace
6 Blaen Y Cwm Terrace is a mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5ND). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (September 2016) shows a C (score 73). The recommended improvements would push it to B (score 89).
Across 2003–2025, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £117,000 sits 67.1% above the 2025 sale of £70,000. On a £-per-square-foot basis, the last sale (£87/sq ft) was about 74.1% above the typical sold price in the postcode. A recent sale: £70,000 in July 2025.
Know exactly what you're buying at 6 Blaen Y Cwm Terrace
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
Planning history
6 Blaen Y Cwm Terrace has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 6 Blaen Y Cwm Terrace
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
Sale price has grown by over 3x since 2003.
£117,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 23 years.
£70,000
Growth on file: 5.3% per year over 23 years.
Sales timeline
30 July 2025Most recent
£70,000
+12.9%over 19 years20 April 2006
£62,000
+181.8%over 3 years23 January 2003
£22,000
Median price across the last 5 sales in CF42 5ND: £77,000 (2025–2024).
Nearby sales in CF42 5ND
42 Blaen Y Cwm Terrace, Treherbert, Treorchy, CF42 5ND
Sold Jul 2025
£68,00016 Blaen Y Cwm Terrace, Treherbert, Treorchy, CF42 5ND
Sold Dec 2024
£65,00057 Blaen Y Cwm Terrace, Treherbert, Treorchy, CF42 5ND
Sold Nov 2024
£77,00027 Blaen Y Cwm Terrace, Treherbert, Treorchy, CF42 5ND
Sold Nov 2024
£111,50055 Blaen Y Cwm Terrace, Treherbert, Treorchy, CF42 5ND
Sold Sept 2024
£82,500
Everything we know about 6 Blaen Y Cwm Terrace, 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 Blaen Y Cwm Terrace homes
Years Held for 6 Blaen Y Cwm Terrace lags the street by a wide margin.
Price per m²
£933
Street avg £815
Floor Area
75 m²
Street avg 79 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.4 t/year
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Alban`s — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.