3 Cwrt Yr Ysgol, Treherbert, Treorchy, CF42 5PX
About 3 Cwrt Yr Ysgol
3 Cwrt Yr Ysgol is a five-bedroom semi-detached house in Treherbert, Treorchy, Treorchy (CF42 5PX). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 2007-2011 and council tax band D. The latest certificate (January 2026) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since October 2008. Between certificates, lighting went from Average to Good; while wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good. 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.
It hasn't traded since December 2008, a hold of 17 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £250,000 is 42.9% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£115/sq ft) was about 17.2% above the typical sold price in the postcode. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count.
Know exactly what you're buying at 3 Cwrt Yr Ysgol
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
- Bedrooms5
- Bathrooms1
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Planning history
3 Cwrt Yr Ysgol has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 3 Cwrt Yr Ysgol
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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£250,000
Modelled from EPC, postcode comparables.
£174,995
Recorded with HM Land Registry.
Sales timeline
5 December 2008Most recent
£174,995
Median price across the last 5 sales in CF42 5PX: £245,000 (2024–2019).
Nearby sales in CF42 5PX
11 Cwrt Yr Ysgol, Treherbert, Treorchy, CF42 5PX
Sold Aug 2024
£245,0009 Cwrt Yr Ysgol, Treherbert, Treorchy, CF42 5PX
Sold Mar 2024
£320,0004 Cwrt Yr Ysgol, Treherbert, Treorchy, CF42 5PX
Sold Aug 2023
£270,00012 Cwrt Yr Ysgol, Treherbert, Treorchy, CF42 5PX
Sold Oct 2021
£225,0001 Cwrt Yr Ysgol, Treherbert, Treorchy, CF42 5PX
Sold Dec 2016
£169,000
Everything we know about 3 Cwrt Yr Ysgol, 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 Cwrt Yr Ysgol homes
3 Cwrt Yr Ysgol outperforms the street on years held by a wide margin.
Price per m²
£1,241
Street avg £1,334
Floor Area
141 m²
Street avg 105 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.1 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
Stuart Street — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.