14 Clark Street, Treorchy, CF42 6BE
About 14 Clark Street
14 Clark Street is a three-bedroom mid-terrace house in Treorchy (CF42 6BE). It has a recorded floor area of 89 m² (around 955 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (February 2012) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Poor to Average; while window efficiency dropped from Good to Average. The latest certificate is from February 2012, so improvements made since then won't be reflected.
Untraded for 16 years, with the last transfer in May 2010. Across 2008–2010, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £141,000 is 44.6% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£102/sq ft) was about 34.8% above the typical sold price in the postcode.
Know exactly what you're buying at 14 Clark Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
Energy performance
14 Clark Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Feb 2022
EPC Rating
Property Improvements
Changes detected from historical EPC data
Planning history
14 Clark Street has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
14 Clark Street valuation sits well clear of the typical sold price in this postcode.
£141,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 2 years.
£97,500
Growth on file: 6.9% per year over 2 years.
Sales timeline
27 May 2010Most recent
£97,500
+12.1%over 1 year11 September 2008
£87,000
Median price across the last 5 sales in CF42 6BE: £135,000 (2025–2019).
Nearby sales in CF42 6BE
Everything we know about 14 Clark Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Clark Street homes
Floor Area for 14 Clark Street lags the street by a wide margin.
Price per m²
£1,099
Street avg £958
Floor Area
89 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 5.5 t/year
Similar properties nearby
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
Cardiff Arms — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.