1 Cwrt Yr Ysgol, Treherbert, Treorchy, CF42 5PX
About 1 Cwrt Yr Ysgol
1 Cwrt Yr Ysgol is a four-bedroom detached house in Treherbert, Treorchy, Treorchy (CF42 5PX). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 2007-2011 and council tax band D. The latest certificate (March 2022) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (October 2008); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 86). Other recorded features include outbuildings.
Across 2008–2016, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £310,000 sits 83.4% above the 2016 sale of £169,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in December 2016, so it's been off the market for around 9 years.
Know exactly what you're buying at 1 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
- Bedrooms4
- Bathrooms3
- Dining roomYes
- Utility roomYes
- EnsuiteYes
Outside
- GarageYes
- OutbuildingsYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Planning history
1 Cwrt Yr Ysgol has 2 separate extension applications on the council record.
- Feb 2018ExtensionFullIn report
Extension: Single storey · Side and rear of property
Proposed single storey extensions to side and rear.
- Documents
- 4 docs on file
- Reference
- 18/0023/FUL
- Feb 2018ExtensionFullIn report
Extension: Single storey · Side and rear of property
Proposed single storey extensions to side and rear.
- Documents
- 4 docs on file
- Reference
- 18/0023/10
We flagged 1 thing worth checking at 1 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
1 Cwrt Yr Ysgol valuation sits well clear of the typical sold price in this postcode.
£310,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 8 years.
£169,000
Growth on file: 4.4% per year over 8 years.
Sales timeline
12 December 2016Most recent
£169,000
+40.8%over 7 years23 December 2008
£120,000
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
£225,0008 Cwrt Yr Ysgol, Treherbert, Treorchy, CF42 5PX
Sold Jul 2012
£240,000
Everything we know about 1 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
Floor Area for 1 Cwrt Yr Ysgol runs comfortably ahead of the street norm.
Price per m²
£1,063
Street avg £1,356
Floor Area
159 m²
Street avg 104 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
4.7 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.