23 David Street, Treherbert, Treorchy, CF42 5LB
About 23 David Street
23 David Street is an end-of-terrace house in Treherbert, Treorchy, Treorchy (CF42 5LB). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (August 2023) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since August 2022. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Very Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump.
Today's modelled estimate of £131,000 sits 71.2% above the 2023 sale of £76,500. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 62.3% above the typical sold price in the postcode. At 67 m² it's 15.2% smaller than the typical home in the postcode (79 m² median across 20 EPCs). Most recent transfer: April 2023 at £76,500.
Know exactly what you're buying at 23 David 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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
23 David Street has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 23 David 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
30-day money-back guarantee
Sales history & valuation
23 David Street valuation sits well clear of the typical sold price in this postcode.
£131,000
Modelled from EPC, postcode comparables.
£76,500
Recorded with HM Land Registry.
Sales timeline
27 April 2023Most recent
£76,500
Median price across the last 5 sales in CF42 5LB: £95,000 (2025–2024).
Nearby sales in CF42 5LB
7 David Street, Treherbert, Treorchy, CF42 5LB
Sold Aug 2025
£50,00012 David Street, Treherbert, Treorchy, CF42 5LB
Sold Apr 2025
£95,0009 David Street, Treherbert, Treorchy, CF42 5LB
Sold Jun 2024
£165,00011 David Street, Treherbert, Treorchy, CF42 5LB
Sold Jun 2024
£80,00020 David Street, Treherbert, Treorchy, CF42 5LB
Sold Jun 2024
£165,000
Everything we know about 23 David 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 David Street homes
Floor Area for 23 David Street lags the street by a wide margin.
Price per m²
£1,142
Street avg £909
Floor Area
67 m²
Street avg 82 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.1 t/year
Street avg 5.4 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
Treherbert Rail Station — railway station.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.