15 Castell Coch View, Tongwynlais, Cardiff, CF15 7LA
About 15 Castell Coch View
15 Castell Coch View is a three-bedroom semi-detached house in Tongwynlais, Cardiff, Cardiff (CF15 7LA). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (April 2013) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). The latest certificate is from April 2013, so improvements made since then won't be reflected.
On the market in May 2015 and unlisted since — roughly 11 years. Across the public record there are 4 sales, relatively high churn for a single property. At 96 m² it's 23.5% smaller than the typical home in the postcode (126 m² median across 28 EPCs). Across 1999–2015, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £339,000 is 38.4% above the 2015 sale price.
What this property has
Inside
- Bedrooms3
Energy performance
15 Castell Coch View's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Apr 2023
EPC Rating
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Planning history
15 Castell Coch View has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
15 Castell Coch View has more than tripled in price since its earliest registered sale in 1999.
£339,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 16 years.
£245,000
Growth on file: 7.5% per year over 16 years.
Sales timeline
21 May 2015Most recent
£245,000
+6.5%over 1 year13 August 2013
£230,000
+8.5%over 6 years3 April 2007
£212,000
+175.3%over 7 years13 May 1999
£77,000
Median price across the last 5 sales in CF15 7LA: £2,200 (2025–2022).
Nearby sales in CF15 7LA
11 Castell Coch View, Tongwynlais, Cardiff, CF15 7LA
Sold Oct 2025
£390,00029 Castell Coch View, Tongwynlais, Cardiff, CF15 7LA
Sold Dec 2023
£2,20023 Castell Coch View, Tongwynlais, Cardiff, CF15 7LA
Sold Dec 2023
£2,20021 Castell Coch View, Tongwynlais, Cardiff, CF15 7LA
Sold Dec 2023
£2,2001a, Castell Coch View, Tongwynlais, Cardiff, CF15 7LA
Sold Nov 2022
£260,000
Versus other Castell Coch View homes
Habitable Rooms for 15 Castell Coch View lags the street by a wide margin.
Price per m²
£2,552
Street avg £2,431
Floor Area
96 m²
Street avg 131 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.8 t/year
Similar properties nearby
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1 Beechwood Road, Taffs Well
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Castell Coch View — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







