19 Tan Y Fron, Cwmparc, Treorchy, CF42 6HA
About 19 Tan Y Fron
19 Tan Y Fron is a detached house in Cwmparc, Treorchy, Treorchy (CF42 6HA). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (August 2020) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1999–2020, sale prices on this property compounded at 3.6% per year. Today's modelled estimate of £328,000 sits 53.5% above the 2020 sale of £213,750. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: September 2020 at £213,750.
Know exactly what you're buying at 19 Tan Y Fron
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
19 Tan Y Fron sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
19 Tan Y Fron has 2 separate extension applications on the council record.
- Mar 2021ExtensionFullIn report
Extension: Single storey · Side and rear of property
Erect first floor side extension and rear balcony.
- Documents
- 8 docs on file
- Reference
- 20/1101/10
- Mar 2021ExtensionFullIn report
Extension: Single storey · Side and rear of property
Erect first floor side extension and rear balcony.
- Documents
- 8 docs on file
- Reference
- 20/1101/FUL
What's in 19 Tan Y Fron, Cwmparc, Treorchy, CF42 6HA's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Sale price has at least doubled since 1999.
£328,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 21 years.
£213,750
Growth on file: 3.6% per year over 21 years.
Sales timeline
21 September 2020Most recent
£213,750
+111.6%over 21 years19 August 1999
£101,000
Median price across the last 5 sales in CF42 6HA: £350,000 (2025–2023).
Nearby sales in CF42 6HA
6 Tan Y Fron, Cwmparc, Treorchy, CF42 6HA
Sold Aug 2025
£394,99530 Tan Y Fron, Cwmparc, Treorchy, CF42 6HA
Sold Jul 2025
£320,00018 Tan Y Fron, Cwmparc, Treorchy, CF42 6HA
Sold Aug 2024
£250,00020 Tan Y Fron, Cwmparc, Treorchy, CF42 6HA
Sold Mar 2023
£365,00012 Tan Y Fron, Cwmparc, Treorchy, CF42 6HA
Sold Jul 2019
£230,000
Everything we know about 19 Tan Y Fron, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Tan Y Fron homes
EPC Rating for 19 Tan Y Fron lags the street by a wide margin.
Price per m²
£1,926
Street avg £2,334
Floor Area
111 m²
Street avg 105 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
9.0 t/year
Street avg 4.9 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
Parc Crescent — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.