28 Duffryn Crescent, Peterston Super Ely, Cardiff, CF5 6NF
About 28 Duffryn Crescent
28 Duffryn Crescent is a four-bedroom detached house in Peterston-Super-Ely, Cardiff, Cardiff (CF5 6NF). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to 1976-1982 and council tax band G. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The latest certificate (March 2025) shows a C (score 70). The recommended improvements would push it to B (score 83).
It changed hands recently, sold March 2026 for £727,500. One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved. Across 2001–2026, sale prices on this property compounded at 4.5% per year. On a £-per-square-foot basis, the last sale (£457/sq ft) was about 48.7% above the typical sold price in the postcode. At 148 m² it's 25.7% smaller than the typical home in the postcode (199 m² median across 8 EPCs).
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageIntegral
Building
- Previously extendedYes
- RefurbishedYes
- Extension potentialPossible
Energy performance
EPC Rating
Certificate validity
Valid until 18 March 2035
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Planning history
28 Duffryn Crescent has an approved single-storey side extension on the planning record.
1 application on record at 28 Duffryn Crescent, Peterston Super Ely, Cardiff, CF5 6NF
- Aug 2014ExtensionFullOutcome in report
Extension: Single storey · Side of property
First floor extension above existing garage
- Reference
- 2014/00679/FUL
Unlock 28 Duffryn Crescent, Peterston Super Ely, Cardiff, CF5 6NF's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- 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
Sale price has at least doubled since 2001.
£741,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 24 years.
£727,500
Growth on file: 4.5% per year over 24 years.
Sales timeline
3 March 2026Most recent
£727,500
+191.0%over 24 years16 September 2001
£250,000
Median price across the last 5 sales in CF5 6NF: £692,000 (2025–2021).
Nearby sales in CF5 6NF
23 Duffryn Crescent, Peterston Super Ely, Cardiff, CF5 6NF
Sold Aug 2025
£620,000Tyddyn Castan, Duffryn Crescent, Peterston Super Ely, Cardiff, CF5 6NF
Sold Dec 2024
£750,00015 Duffryn Crescent, Peterston Super Ely, Cardiff, CF5 6NF
Sold Sept 2021
£692,00013 Duffryn Crescent, Peterston Super Ely, Cardiff, CF5 6NF
Sold Sept 2021
£715,00019 Duffryn Crescent, Peterston Super Ely, Cardiff, CF5 6NF
Sold Apr 2021
£670,000
Versus other Duffryn Crescent homes
28 Duffryn Crescent outperforms the street on price per m² by a wide margin.
Price per m²
£4,916
Street avg £3,436
Floor Area
148 m²
Street avg 222 m²
Habitable Rooms
4 rooms
Street avg 9 rooms
CO₂ Emissions
4.7 t/year
Street avg 6.8 t/year
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The neighbourhood at a glance
Crime
426/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
White Bridge — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







