14a, St Edeyrns Road, Cardiff, CF23 6TB
About 14a
14a is a four-bedroom detached house in Cardiff (CF23 6TB). It has a recorded floor area of 187 m² (around 2013 sq ft) and construction records dating it to 2007-2011. The latest certificate (February 2025) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 86). Other recorded features include attached land beyond the plot.
At 187 m² the property is well over the postcode median (113 m² across 33 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold July 2025 for £852,500. Across 2008–2025, sale prices on this property compounded at 2.3% per year. On a £-per-square-foot basis, the last sale (£424/sq ft) was about 110.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- EnsuiteYes
Outside
- GarageYes
- LandYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 18 February 2035
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
Planning history
14a 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
14a valuation sits well clear of the typical sold price in this postcode.
£875,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 17 years.
£852,500
Growth on file: 2.3% per year over 17 years.
Sales timeline
16 July 2025Most recent
£852,500
+44.7%over 16 years12 December 2008
£589,000
Median price across the last 5 sales in CF23 6TB: £348,500 (2026–2022).
Nearby sales in CF23 6TB
Brynhill, Flat 1, 1 St Edeyrns Road, Cardiff, CF23 6TB
Sold Mar 2026
£250,000Brynhill, Flat 8, 1 St Edeyrns Road, Cardiff, CF23 6TB
Sold Mar 2026
£240,0006 St Edeyrns Road, Cardiff, CF23 6TB
Sold Jan 2026
£630,000Allens Court, Flat 1, 3 St Edeyrns Road, Cardiff, CF23 6TB
Sold May 2024
£348,50024 St Edeyrns Road, Cardiff, CF23 6TB
Sold May 2022
£930,000
Versus other St Edeyrns Road homes
14a outperforms the street on co₂ emissions by a wide margin.
Price per m²
£4,559
Street avg £3,121
Floor Area
187 m²
Street avg 163 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
3.6 t/year
Street avg 6.2 t/year
Similar properties nearby
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1 Duffryn Avenue
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1 Celyn Grove
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1 Glenwood
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1 Dan Yr Heol
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1 Dan Y Coed Close
CF23 6NJ
1 Cefn Coed Avenue
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The neighbourhood at a glance
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
St Ederyn's Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







