19 Castle View, Tongwynlais, Cardiff, CF15 7LY
About 19 Castle View
19 Castle View is a two-bedroom semi-detached house in Tongwynlais, Cardiff, Cardiff (CF15 7LY). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1950-1966 and council tax band C. At 56 m² this is the 5th smallest of 24 units on EPC record in the building, where floor areas span 35–101 m². The building's EPC ratings span D to C, with this unit at the top. Period features are noted in the property record. The latest certificate (June 2017) shows a C (score 71). When first surveyed in June 2017 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good.
Held since March 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £151,000 sits 51% above the 2008 sale of £100,000.
What this property has
Inside
- Bedrooms2
- Open-plan layoutYes
Outside
- Private gardenYes
Building
- Heating systemGas
- Period featuresYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
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Planning history
19 Castle 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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£151,000
Modelled from EPC, postcode comparables.
£100,000
Recorded with HM Land Registry.
Sales timeline
30 March 2008Most recent
£100,000
Median price across the last 5 sales in CF15 7LY: £178,000 (2025–2021).
Nearby sales in CF15 7LY
Castle View Bungalow, Castle View, Tongwynlais, Cardiff, CF15 7LY
Sold Jan 2025
£272,00031 Castle View, Tongwynlais, Cardiff, CF15 7LY
Sold Nov 2024
£178,00023 Castle View, Tongwynlais, Cardiff, CF15 7LY
Sold Feb 2024
£175,00033 Castle View, Tongwynlais, Cardiff, CF15 7LY
Sold Nov 2021
£135,00027 Castle View, Tongwynlais, Cardiff, CF15 7LY
Sold Dec 2019
£145,000
Versus other Castle View homes
On years held, 19 Castle View stands well clear of the street.
Price per m²
£1,786
Street avg £2,174
Floor Area
56 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.3 t/year
Similar properties nearby
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1 Anchor Street, Taffs Well
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1 Castell Coch View, Tongwynlais
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1 Castle Road, Tongwynlais
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1 Church Street, Taffs Well
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1 Church Lane, Nantgarw
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1 Bute Street, Tongwynlais
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1 Forest Cottage, Castle Road, Tongwynlais
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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
Cwm Gwynlais — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







