1 Castell Coch View, Tongwynlais, Cardiff, CF15 7LA
About 1 Castell Coch View
1 Castell Coch View is a two-bedroom semi-detached house in Tongwynlais, Cardiff, Cardiff (CF15 7LA). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (July 2022) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since May 2011. Between certificates, wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 87), a 2-band jump.
It hasn't traded since June 2002, a hold of 24 years that's notably long for the area. Across 1997–2002, sale prices on this property compounded at 15.4% per year. Today's modelled estimate of £269,000 sits 124.3% above the 2002 sale of £119,950. At 60 m² it sits well below the postcode median (126 m² across 28 EPCs), making it one of the more compact homes locally.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Roof insulation improved
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
1 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
1 Castell Coch View's modelled value sits at over four times its earliest registered sale price (1997).
£269,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.4% per year over 5 years.
£119,950
Growth on file: 15.4% per year over 5 years.
Sales timeline
25 June 2002Most recent
£119,950
+91.9%over 4 years4 December 1997
£62,500
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
1 Castell Coch View is notably below the street on habitable rooms.
Price per m²
£1,999
Street avg £2,454
Floor Area
60 m²
Street avg 133 m²
Habitable Rooms
3 rooms
Street avg 6 rooms
CO₂ Emissions
2.5 t/year
Street avg 4.9 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 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.







