17 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7PA
About 17 Rhiw R Ddar
17 Rhiw R Ddar is a two-bedroom end-of-terrace house in Taffs Well, Cardiff, Cardiff (CF15 7PA). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (July 2023) shows a C (score 69), just inside the C band. When first surveyed in June 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and main heating went from Average to Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 89).
Across 2018–2023, sale prices on this property compounded at 6% per year. Today's modelled estimate of £222,000 is 13.8% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£312/sq ft) was about 80.3% above the typical sold price in the postcode. At 58 m² it's 19.4% smaller than the typical home in the postcode (72 m² median across 12 EPCs). Last sale on file: £195,000 in October 2023.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenRear
- DrivewayYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Roof insulation improved
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Planning history
17 Rhiw R Ddar 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
17 Rhiw R Ddar valuation sits well clear of the typical sold price in this postcode.
£222,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 5 years.
£195,000
Growth on file: 6.0% per year over 5 years.
Sales timeline
26 October 2023Most recent
£195,000
+33.6%over 5 years25 October 2018
£146,000
Median price across the last 5 sales in CF15 7PA: £200,000 (2023–2019).
Nearby sales in CF15 7PA
55 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7PA
Sold Jun 2023
£200,00051 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7PA
Sold Jun 2021
£260,00047 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7PA
Sold Oct 2020
£277,00053 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7PA
Sold Jun 2020
£155,00021 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7PA
Sold Jun 2019
£162,500
Versus other Rhiw R Ddar homes
17 Rhiw R Ddar is notably below the street on years held.
Price per m²
£3,362
Street avg £2,260
Floor Area
58 m²
Street avg 75 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.2 t/year
Similar properties nearby
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1 Church Street, Taffs Well
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1 Forest Cottage, Castle Road, Tongwynlais
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Glan-y-ffordd — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







