9 Dunraven Street, Treherbert, Treorchy, CF42 5BH
About 9 Dunraven Street
9 Dunraven Street is an end-of-terrace house in Treherbert, Treorchy, Treorchy (CF42 5BH). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (August 2019) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 84), a 2-band jump.
Today's modelled estimate of £140,000 sits 115.4% above the 2019 sale of £65,000. On a £-per-square-foot basis, the last sale (£64/sq ft) was about 28.2% below the postcode norm. One planning record on file: an extension approved in 2024. Past consents include an extension, a porch and partial demolition, meaningful when judging how the property has evolved. Sold May 2019 for £65,000.
Know exactly what you're buying at 9 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
9 Dunraven Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Oct 2024PorchFullIn report
Extension: Rear of property
Proposed ground floor extension to form front porch and kitchen at the rear and raising the roof of rear bedroom together with demolition of existing garage and shed to rebuild a new garage.
ExtensionDemolition- Documents
- 3 docs on file
- Reference
- 24/0907/FUL
We flagged 1 thing worth checking at 9 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
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Sales history & valuation
9 Dunraven Street valuation sits well clear of the typical sold price in this postcode.
£140,000
Modelled from EPC, postcode comparables.
£65,000
Recorded with HM Land Registry.
Sales timeline
16 May 2019Most recent
£65,000
Median price across the last 5 sales in CF42 5BH: £128,000 (2025–2022).
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
£135,00010 Dunraven Street, Treherbert, Treorchy, CF42 5BH
Sold Sept 2022
£128,0005 Dunraven Street, Treherbert, Treorchy, CF42 5BH
Sold May 2021
£105,000
Everything we know about 9 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

Versus other Dunraven Street homes
9 Dunraven Street is notably below the street on epc rating.
Price per m²
£684
Street avg £1,150
Floor Area
95 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
Similar properties nearby
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1 Brynfedwen Close, Treherbert
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1 Ael Y Bryn, Treherbert
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1 Clyngwyn Road, Blaenrhondda
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1 Cwmsaerbren 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
Gwendoline Street — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.