11 Dan Yr Heol, Cardiff, CF23 6JU
About 11 Dan Yr Heol
11 Dan Yr Heol is a three-bedroom semi-detached house in Cardiff (CF23 6JU). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (July 2013) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 71), a 2-band jump. The latest certificate is from July 2013, so improvements made since then won't be reflected.
It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Across 2014–2021, sale prices on this property compounded at 7% per year. Today's modelled estimate of £545,000 is 13% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£448/sq ft) was about 75.9% above the typical sold price in the postcode. Last sale on file: £482,500 in November 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
11 Dan Yr Heol'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This certificate is over 10 years old and is no longer valid.Expired 15 Jul 2023
EPC Rating
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Planning history
11 Dan Yr Heol 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£545,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 7 years.
£482,500
Growth on file: 7.0% per year over 7 years.
Sales timeline
12 November 2021Most recent
£482,500
+66.4%over 7 years15 May 2014
£290,000
Median price across the last 5 sales in CF23 6JU: £540,000 (2023–2019).
Versus other Dan Yr Heol homes
EPC Rating for 11 Dan Yr Heol lags the street by a wide margin.
Price per m²
£4,825
Street avg £3,718
Floor Area
100 m²
Street avg 116 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.7 t/year
Street avg 4.7 t/year
Similar properties nearby
1 Dan Yr Heol
CF23 6JU
1 Dan Y Coed Close
CF23 6NJ
1 Cefn Coed Avenue
CF23 6HE
1 Alderbrook, Cyncoed
CF23 6QD
1 Duffryn Avenue
CF23 6LE
1 Dan Y Coed Rise
CF23 6NN
1 Celyn Grove
CF23 6SH
1 Glenwood
CF23 6UR
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Berrymead Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







