19 Cefn Coed Avenue, Cardiff, CF23 6HE
About 19 Cefn Coed Avenue
19 Cefn Coed Avenue is a four-bedroom detached house in Cardiff (CF23 6HE). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (March 2022) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump.
At 117 m² the property is well over the postcode median (77 m² across 18 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). 4 planning records sit against the property, 1 approved, 3 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £677,000 is 19.4% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£450/sq ft) was about 123.9% above the typical sold price in the postcode. Most recent transfer: June 2022 at £567,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms1
Energy performance
19 Cefn Coed Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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Planning history
A a porch application was refused at 19 Cefn Coed Avenue in 2025.
4 applications on record at 19 Cefn Coed Avenue, Cardiff, CF23 6HE
- Nov 2022Loft ConversionFullOutcome in report
Extension: Rear of property
GROUND AND FIRST FLOOR REAR EXTENSION, RAISE ROOF LINE AND CONVERSION OF LOFT SPACE WITH FRONT HALL EXTENSION
Extension- Documents
- 10 docs on file
- Reference
- 22/01332/DCH
- More recent applications — locked
- PorchApr 2025Decision
- ExtensionJul 2024Decision
+ 1 more application in the report
Unlock 19 Cefn Coed Avenue, Cardiff, CF23 6HE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 1 notable nearby
- The 31 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 19 Cefn Coed Avenue was the highest on Land Registry record across the postcode.
£677,000
Modelled from EPC, postcode comparables.
£567,000
Recorded with HM Land Registry.
Sales timeline
16 June 2022Most recent
£567,000
Median price across the last 5 sales in CF23 6HE: £198,000 (2022–2018).
Nearby sales in CF23 6HE
1 Cefn Coed Avenue, Cardiff, CF23 6HE
Sold Jan 2022
£390,00011a, Cefn Coed Avenue, Cardiff, CF23 6HE
Sold Apr 2021
£198,0007a, Cefn Coed Avenue, Cardiff, CF23 6HE
Sold Dec 2018
£267,00011c, Cefn Coed Avenue, Cardiff, CF23 6HE
Sold Sept 2018
£175,00011b, Cefn Coed Avenue, Cardiff, CF23 6HE
Sold Jul 2018
£168,000
Versus other Cefn Coed Avenue homes
Price per m² for 19 Cefn Coed Avenue runs comfortably ahead of the street norm.
Price per m²
£4,846
Street avg £3,100
Floor Area
117 m²
Street avg 99 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
7.6 t/year
Street avg 4.5 t/year
Similar properties nearby
1 Dan Y Coed Rise
CF23 6NN
1 Alderbrook, Cyncoed
CF23 6QD
1 Duffryn Avenue
CF23 6LE
1 Celyn Grove
CF23 6SH
1 Glenwood
CF23 6UR
1 Dan Yr Heol
CF23 6JU
1 Dan Y Coed Close
CF23 6NJ
1 Cefn Coed Avenue
CF23 6HE
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
0.3 km
Torrens Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







