8 Tai Dyffryn, Nantgarw, Cardiff, CF15 7TS
About 8 Tai Dyffryn
8 Tai Dyffryn is a four-bedroom detached house in Nantgarw, Cardiff, Cardiff (CF15 7TS). It has a recorded floor area of 217 m² (around 2336 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (July 2014) shows a C (score 71). The latest certificate is from July 2014, so improvements made since then won't be reflected.
On the market in April 2017 and unlisted since — roughly 9 years. Today's modelled estimate of £552,000 is 47.2% above the 2017 sale price. One historical planning record sits against the property in 2020.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenSide and rear
- GarageDouble
Energy performance
8 Tai Dyffryn's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Jul 2024
EPC Rating
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Planning history
1 application on record at 8 Tai Dyffryn, Nantgarw, Cardiff, CF15 7TS
- Feb 2020Tree WorksTreesOutcome in report
Tree in garden.
- Reference
- 20/0139/19
Unlock 8 Tai Dyffryn, Nantgarw, Cardiff, CF15 7TS's full planning history
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- Every decision — granted, refused or withdrawn
- All 1 application on this property in full, plus 1 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
8 Tai Dyffryn valuation sits well clear of the typical sold price in this postcode.
£552,000
Modelled from EPC, postcode comparables.
£375,000
Recorded with HM Land Registry.
Sales timeline
19 April 2017Most recent
£375,000
Median price across the last 5 sales in CF15 7TS: £430,000 (2025–2016).
Nearby sales in CF15 7TS
18 Tai Dyffryn, Nantgarw, Cardiff, CF15 7TS
Sold Jun 2025
£650,0004 Tai Dyffryn, Nantgarw, Cardiff, CF15 7TS
Sold Feb 2023
£310,00011 Tai Dyffryn, Nantgarw, Cardiff, CF15 7TS
Sold Jun 2021
£470,00016 Tai Dyffryn, Nantgarw, Cardiff, CF15 7TS
Sold Apr 2018
£430,00015 Tai Dyffryn, Nantgarw, Cardiff, CF15 7TS
Sold Dec 2016
£407,000
Versus other Tai Dyffryn homes
8 Tai Dyffryn is notably below the street on co₂ emissions.
Price per m²
£1,728
Street avg £2,124
Floor Area
217 m²
Street avg 186 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
6.1 t/year
Street avg 4.7 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Yr Hendre — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







