10 Dunraven Street, Treherbert, Treorchy, CF42 5BH
About 10 Dunraven Street
10 Dunraven Street is a detached house in Treherbert, Treorchy, Treorchy (CF42 5BH). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (December 2020) shows a D (score 57), a step below the typical UK home. When first surveyed in April 2012 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
Most recent transfer: September 2022 at £128,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1999–2022, sale prices on this property compounded at 11.1% per year. Today's modelled estimate of £170,000 is 32.8% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£121/sq ft) was about 30.6% above the typical sold price in the postcode.
Know exactly what you're buying at 10 Dunraven Street
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
10 Dunraven Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Planning history
10 Dunraven Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at 10 Dunraven Street
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
- Recent ownership pattern worth a look
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Sales history & valuation
10 Dunraven Street has more than quadrupled in price since its earliest registered sale in 1999.
£170,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.1% per year over 23 years.
£128,000
Growth on file: 11.1% per year over 23 years.
Sales timeline
22 September 2022Most recent
£128,000
+92.5%over 1 year27 April 2021
£66,500
-7.1%over 12 years6 August 2008
£71,600
+550.9%over 9 years25 April 1999
£11,000
Median price across the last 5 sales in CF42 5BH: £105,000 (2025–2021).
Nearby sales in CF42 5BH
44 Dunraven Street, Treherbert, Treorchy, CF42 5BH
Sold Jun 2025
£186,00045 Dunraven Street, Treherbert, Treorchy, CF42 5BH
Sold Feb 2025
£94,5004 Dunraven Street, Treherbert, Treorchy, CF42 5BH
Sold Oct 2024
£135,0005 Dunraven Street, Treherbert, Treorchy, CF42 5BH
Sold May 2021
£105,0007 Dunraven Street, Treherbert, Treorchy, CF42 5BH
Sold Apr 2021
£117,000
Everything we know about 10 Dunraven Street, 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
- Recent ownership pattern worth a look

Versus other Dunraven Street homes
Habitable Rooms for 10 Dunraven Street lags the street by a wide margin.
Price per m²
£1,306
Street avg £1,102
Floor Area
98 m²
Street avg 92 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
6.7 t/year
Street avg 4.9 t/year
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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
Gwendoline Street — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.