5 Cwrt Ty Mynydd, Radyr, Cardiff, CF15 8BD
About 5 Cwrt Ty Mynydd
5 Cwrt Ty Mynydd is an end-of-terrace house in Radyr, Cardiff, Cardiff (CF15 8BD). It has a recorded floor area of 109 m² (around 1172 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (January 2009) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 70), a 3-band jump. The latest certificate is from January 2009, so improvements made since then won't be reflected.
Held since March 2000 — that's 26 years off the open market, well above the local norm. At 109 m² the property is well over the postcode median (71 m² across 13 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1997–2000, sale prices on this property compounded at 6% per year. Today's modelled estimate of £322,000 sits 297.5% above the 2000 sale of £81,000. On a £-per-square-foot basis, the last sale (£69/sq ft) was about 52.9% below the postcode norm.
Energy performance
5 Cwrt Ty Mynydd sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Jan 2019
EPC Rating
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Planning history
5 Cwrt Ty Mynydd has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
5 Cwrt Ty Mynydd's modelled value sits at over four times its earliest registered sale price (1997).
£322,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 3 years.
£81,000
Growth on file: 6.0% per year over 3 years.
Sales timeline
22 March 2000Most recent
£81,000
+19.1%over 2 years27 March 1997
£68,000
Median price across the last 5 sales in CF15 8BD: £165,000 (2025–2021).
Nearby sales in CF15 8BD
19 Cwrt Ty Mynydd, Radyr, Cardiff, CF15 8BD
Sold May 2025
£180,00011 Cwrt Ty Mynydd, Radyr, Cardiff, CF15 8BD
Sold Jul 2024
£165,00018 Cwrt Ty Mynydd, Radyr, Cardiff, CF15 8BD
Sold Jul 2023
£170,00017 Cwrt Ty Mynydd, Radyr, Cardiff, CF15 8BD
Sold Oct 2021
£147,50016 Cwrt Ty Mynydd, Radyr, Cardiff, CF15 8BD
Sold Aug 2021
£140,000
Versus other Cwrt Ty Mynydd homes
On price per m², 5 Cwrt Ty Mynydd runs well behind the street norm.
Price per m²
£744
Street avg £2,301
Floor Area
109 m²
Street avg 76 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
7.0 t/year
Street avg 3.7 t/year
Similar properties nearby
1 Clos Maedref, Radyr
CF15 8DS
1 Chapel Road, Morganstown
CF15 8LL
1 Cefn Coch, Radyr
CF15 8BJ
1 Arudur Hen, Radyr
CF15 8FX
1 Clos Parc Radur, Radyr
CF15 8GH
1 Brunel Court, Radyr
CF15 8FQ
1 Blaen Y Coed, Radyr
CF15 8RL
1 Brynhyfryd, Radyr
CF15 8BA
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Graig Hir — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







