99 Coed Edeyrn, Llanedeyrn, Cardiff, CF23 9JX
About 99 Coed Edeyrn
99 Coed Edeyrn is a mid-terrace house in Llanedeyrn, Cardiff, Cardiff (CF23 9JX). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (June 2020) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in May 2010 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and lighting went from Poor to Very Good; while main heating dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity. At 39 m² this is the 3rd smallest of 44 units on EPC record in the building, where floor areas span 31–70 m². The building's EPC ratings span F to B across 44 units on file.
It changed hands recently, sold August 2025 for £112,500. Across 1997–2025, sale prices on this property compounded at 5.4% per year. Today's modelled estimate of £124,000 is 10.2% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£268/sq ft) was about 90% above the typical sold price in the postcode. At 39 m² it's 17% smaller than the typical home in the postcode (47 m² median across 43 EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water system changed
Cavity wall insulation installed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
99 Coed Edeyrn has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
99 Coed Edeyrn has more than quadrupled in price since its earliest registered sale in 1997.
£124,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 28 years.
£112,500
Growth on file: 5.4% per year over 28 years.
Sales timeline
17 August 2025Most recent
£112,500
+75.8%over 8 years15 August 2017
£64,000
-24.3%over 10 years23 May 2007
£84,500
+225.6%over 9 years21 July 1997
£25,950
Median price across the last 5 sales in CF23 9JX: £98,000 (2025–2023).
Nearby sales in CF23 9JX
146 Coed Edeyrn, Llanedeyrn, Cardiff, CF23 9JX
Sold Nov 2025
£97,500131 Coed Edeyrn, Llanedeyrn, Cardiff, CF23 9JX
Sold Feb 2025
£137,500126 Coed Edeyrn, Llanedeyrn, Cardiff, CF23 9JX
Sold Jan 2024
£98,000109 Coed Edeyrn, Llanedeyrn, Cardiff, CF23 9JX
Sold Dec 2023
£103,750142 Coed Edeyrn, Llanedeyrn, Cardiff, CF23 9JX
Sold Jul 2023
£97,500
Versus other Coed Edeyrn homes
99 Coed Edeyrn outperforms the street on price per m² by a wide margin.
Price per m²
£2,885
Street avg £1,722
Floor Area
39 m²
Street avg 49 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.9 t/year
Street avg 3.0 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Wellwood — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







