4 Ffordd Gwern, St Fagans, Cardiff, CF5 6PB
About 4 Ffordd Gwern
4 Ffordd Gwern is a detached house in St. Fagans, Cardiff, Cardiff (CF5 6PB). It has a recorded floor area of 318 m² (around 3423 sq ft) and construction records dating it to 2003-2006. The latest certificate (July 2012) shows a C (score 75), near the top of the C band. The latest certificate is from July 2012, so improvements made since then won't be reflected.
Untraded for 25 years, with the last transfer in November 2001. At 318 m² the property is well over the postcode median (236 m² across 8 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £954,000 sits 136.8% above the 2001 sale of £402,950. On a £-per-square-foot basis, the last sale (£118/sq ft) was about 39.4% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
Energy performance
4 Ffordd Gwern'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This certificate is over 10 years old and is no longer valid.Expired 30 Jul 2022
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property is a large detached home over 300m², we believe a Level 3 building survey should be considered.
From £1,495 · Includes VAT
Planning history
2 applications on record at 4 Ffordd Gwern, St Fagans, Cardiff, CF5 6PB
- Jun 2009ExtensionFullOutcome in report
Extension: Rear of property
PROPOSED TWO STOREY KITCHEN AND BEDROOM EXTENSION AND SINGLE STOREY SUN LOUNGE EXTENSION TO REAR OF EXISTING PROPERTY
- Reference
- 09/00562/W
- More recent applications — locked
- ConservatoryDec 2009Decision
Unlock 4 Ffordd Gwern, St Fagans, Cardiff, CF5 6PB's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 1 notable nearby
- The 1 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
4 Ffordd Gwern valuation sits well clear of the typical sold price in this postcode.
£954,000
Modelled from EPC, postcode comparables.
£402,950
Recorded with HM Land Registry.
Sales timeline
23 November 2001Most recent
£402,950
Median price across the last 5 sales in CF5 6PB: £720,000 (2024–2016).
Nearby sales in CF5 6PB
2 Ffordd Gwern, St Fagans, Cardiff, CF5 6PB
Sold Sept 2024
£960,0001 Ffordd Gwern, St Fagans, Cardiff, CF5 6PB
Sold Jul 2023
£720,0005 Ffordd Gwern, St Fagans, Cardiff, CF5 6PB
Sold Jul 2022
£1,000,0003 Ffordd Gwern, St Fagans, Cardiff, CF5 6PB
Sold Oct 2016
£692,50012 Ffordd Gwern, St Fagans, Cardiff, CF5 6PB
Sold May 2008
£555,000
Versus other Ffordd Gwern homes
4 Ffordd Gwern outperforms the street on years held by a wide margin.
Price per m²
£1,267
Street avg £2,548
Floor Area
318 m²
Street avg 307 m²
Habitable Rooms
8 rooms
Street avg 9 rooms
CO₂ Emissions
7.4 t/year
Street avg 6.9 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Rhydlafar — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







