10 Lon Y Fro, Pentyrch, Cardiff, CF15 9TE
About 10 Lon Y Fro
10 Lon Y Fro is a four-bedroom detached house in Pentyrch, Cardiff, Cardiff (CF15 9TE). It has a recorded floor area of 184 m² (around 1981 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (March 2015) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected. Other recorded features include attached land beyond the plot.
At 184 m² the property is well over the postcode median (104 m² across 13 EPCs), placing it in the larger end of the local stock. Across 1997–2015, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £584,000 is 38.2% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£213/sq ft) was about 22.4% below the postcode norm. Last sold in August 2015, so it's been off the market for around 11 years.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- EnsuiteYes
Outside
- GarageDouble
- LandYes
Energy performance
10 Lon Y Fro's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Mar 2025
EPC Rating
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Planning history
10 Lon Y Fro has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
10 Lon Y Fro has more than doubled in price since the earliest registered sale in 1997.
£584,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 18 years.
£422,500
Growth on file: 5.6% per year over 18 years.
Sales timeline
27 August 2015Most recent
£422,500
+164.1%over 17 years27 November 1997
£160,000
Median price across the last 5 sales in CF15 9TE: £435,000 (2025–2019).
Nearby sales in CF15 9TE
31 Lon Y Fro, Pentyrch, Cardiff, CF15 9TE
Sold Aug 2025
£470,00011 Lon Y Fro, Pentyrch, Cardiff, CF15 9TE
Sold Nov 2023
£460,00019 Lon Y Fro, Pentyrch, Cardiff, CF15 9TE
Sold Jan 2021
£350,00027 Lon Y Fro, Pentyrch, Cardiff, CF15 9TE
Sold Aug 2020
£435,0003 Lon Y Fro, Pentyrch, Cardiff, CF15 9TE
Sold Feb 2019
£305,000
Versus other Lon Y Fro homes
Floor Area for 10 Lon Y Fro runs comfortably ahead of the street norm.
Price per m²
£2,296
Street avg £2,914
Floor Area
184 m²
Street avg 117 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
6.9 t/year
Street avg 4.6 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Penffordd — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







