166 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7ND
About 166 Rhiw R Ddar
166 Rhiw R Ddar is a two-bedroom semi-detached house in Taffs Well, Cardiff, Cardiff (CF15 7ND). It has a recorded floor area of 70 m² (around 751 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (June 2009) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 77). The latest certificate is from June 2009, so improvements made since then won't be reflected.
Across 1998–2017, sale prices on this property compounded at 6% per year. Today's modelled estimate of £229,000 sits 50.7% above the 2017 sale of £152,000. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 22.3% above the typical sold price in the postcode. Last changed hands 9 years ago, in September 2017.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
- DrivewayYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
166 Rhiw R Ddar'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This certificate is over 10 years old and is no longer valid.Expired 09 Jun 2019
EPC Rating
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Planning history
166 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
Sale price has grown by over 3x since 1998.
£229,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 19 years.
£152,000
Growth on file: 6.0% per year over 19 years.
Sales timeline
28 September 2017Most recent
£152,000
+24.6%over 2 years23 October 2014
£122,000
+141.6%over 16 years10 September 1998
£50,500
Median price across the last 5 sales in CF15 7ND: £205,000 (2021–2017).
Nearby sales in CF15 7ND
150 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7ND
Sold Dec 2021
£205,000160 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7ND
Sold Dec 2020
£145,000176 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7ND
Sold Dec 2018
£330,000156 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7ND
Sold Jul 2018
£144,000168 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7ND
Sold Jun 2017
£225,000
Versus other Rhiw R Ddar homes
Price per m²
£2,178
Street avg £2,349
Floor Area
70 m²
Street avg 78 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.5 t/year
Similar properties nearby
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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.







