93a, Gwendoline Street, Treherbert, Treorchy, CF42 5BW
About 93a
93a is a mid-terrace house in Treherbert, Treorchy, Treorchy (CF42 5BW). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (February 2023) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2013. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 89), a 2-band jump.
Across 2000–2024, sale prices on this property compounded at 4% per year. Today's modelled estimate of £118,000 sits 237.1% above the 2024 sale of £35,000. At 76 m² it's 17.4% smaller than the typical home in the postcode (92 m² median across 23 EPCs). Most recent transfer: January 2024 at £35,000.
Know exactly what you're buying at 93a
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
93a has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 93a
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
93a has more than doubled in price since the earliest registered sale in 2000.
£118,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 23 years.
£35,000
Growth on file: 4.0% per year over 23 years.
Sales timeline
19 January 2024Most recent
£35,000
+169.2%over 21 years10 January 2003
£13,000
-7.1%over 2 years2 August 2000
£13,995
Median price across the last 5 sales in CF42 5BW: £65,500 (2024–2019).
Nearby sales in CF42 5BW
10 Gwendoline Street, Treherbert, Treorchy, CF42 5BW
Sold Jun 2024
£132,5004 Gwendoline Street, Treherbert, Treorchy, CF42 5BW
Sold Jan 2023
£216,00093 Gwendoline Street, Treherbert, Treorchy, CF42 5BW
Sold Mar 2022
£65,50095 Gwendoline Street, Treherbert, Treorchy, CF42 5BW
Sold Dec 2019
£65,00096 Gwendoline Street, Treherbert, Treorchy, CF42 5BW
Sold Jun 2018
£64,995
Everything we know about 93a, 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 Gwendoline Street homes
On price per m², 93a runs well behind the street norm.
Price per m²
£461
Street avg £740
Floor Area
76 m²
Street avg 94 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 5.2 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
Wyndham Hotel — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.