10 Rheidol Close, Treherbert, Treorchy, CF42 5AP
About 10 Rheidol Close
10 Rheidol Close is a three-bedroom semi-detached house in Treherbert, Treorchy, Treorchy (CF42 5AP). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (February 2026) shows a C (score 69), just inside the C band. When first surveyed in March 2014 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Good; while wall efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 81). This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include notable views.
Today's modelled estimate of £188,000 sits 51% above the 2016 sale of £124,500. On a £-per-square-foot basis, the last sale (£150/sq ft) was about 34.5% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 77 m² it's 18.3% smaller than the typical home in the postcode (94 m² median across 8 EPCs). Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Last sold in September 2016, so it's been off the market for around 10 years.
Know exactly what you're buying at 10 Rheidol Close
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
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- Notable viewsYes
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
10 Rheidol Close has 2 separate extension applications on the council record.
- Sept 2007
- Sept 2007
We flagged 1 thing worth checking at 10 Rheidol Close
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 Rheidol Close valuation sits well clear of the typical sold price in this postcode.
£188,000
Modelled from EPC, postcode comparables.
£124,500
Recorded with HM Land Registry.
Sales timeline
29 September 2016Most recent
£124,500
Median price across the last 5 sales in CF42 5AP: £120,000 (2019–2007).
Nearby sales in CF42 5AP
22 Rheidol Close, Treherbert, Treorchy, CF42 5AP
Sold May 2019
£126,0009 Rheidol Close, Treherbert, Treorchy, CF42 5AP
Sold Aug 2011
£74,00012 Rheidol Close, Treherbert, Treorchy, CF42 5AP
Sold Jun 2011
£120,00017 Rheidol Close, Treherbert, Treorchy, CF42 5AP
Sold Aug 2007
£165,00020 Rheidol Close, Treherbert, Treorchy, CF42 5AP
Sold Jul 2006
£109,000
Everything we know about 10 Rheidol Close, 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 Rheidol Close homes
On co₂ emissions, 10 Rheidol Close stands well clear of the street.
Price per m²
£1,617
Street avg £1,315
Floor Area
77 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 5.3 t/year
Similar properties nearby
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1 Coldra Road, Treherbert
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1 Crichton Street, Treherbert
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1 Cwrt Yr Ysgol, Treherbert
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1 Brook Street, Blaenrhondda
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1 Clos Ioan, 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
Penyrenglyn School — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.