153 High Street, Treorchy, CF42 6NU
About 153 High Street
153 High Street is a mid-terrace house in Treorchy (CF42 6NU). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (June 2020) shows a C (score 72). When first surveyed in August 2019 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 86).
Across 2019–2020, sale prices on this property compounded at 145.3% per year. Today's modelled estimate of £147,000 is 26.5% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£169/sq ft) was about 154.3% above the typical sold price in the postcode. Sold July 2020 for £116,250.
Know exactly what you're buying at 153 High 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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
153 High Street has no planning applications on record.
The full report still covers planning activity across the surrounding area.
We flagged 1 thing worth checking at 153 High 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.
- Recent ownership pattern worth a look
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Sales history & valuation
Sale price has at least doubled since 2019.
£147,000
Modelled from EPC, postcode comparables and a sale-price growth of 145.3% per year over 1 year.
£116,250
Growth on file: 145.3% per year over 1 year.
Sales timeline
7 July 2020Most recent
£116,250
+145.3%over 7 months28 November 2019
£47,400
Median price across the last 5 sales in CF42 6NU: £83,000 (2025–2021).
Nearby sales in CF42 6NU
Everything we know about 153 High 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
- Recent ownership pattern worth a look

Versus other High Street homes
153 High Street outperforms the street on price per m² by a wide margin.
Price per m²
£1,816
Street avg £860
Floor Area
64 m²
Street avg 88 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.9 t/year
Street avg 4.4 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
Troerchy Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.