4 Cefn Coed Crescent, Cardiff, CF23 6AT
About 4 Cefn Coed Crescent
4 Cefn Coed Crescent is a four-bedroom detached house in Cardiff (CF23 6AT). It has a recorded floor area of 161 m² (around 1733 sq ft) and construction records dating it to 1983-1990. The latest certificate (July 2010) shows a D (score 55), a step below the typical UK home. The latest certificate is from July 2010, so improvements made since then won't be reflected.
At 161 m² it sits well below the postcode median (288 m² across 8 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and tree works, meaningful when judging how the property has evolved. Across 1999–2017, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £771,000 is 24.4% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£358/sq ft) was about 99% above the typical sold price in the postcode. On the market in June 2017 and unlisted since — roughly 9 years.
What this property has
Inside
- Bedrooms4
- Bathrooms3
Energy performance
4 Cefn Coed Crescent'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This certificate is over 10 years old and is no longer valid.Expired 03 Jul 2020
EPC Rating
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Planning history
4 Cefn Coed Crescent has an approved single-storey extension on the planning record.
2 applications on record at 4 Cefn Coed Crescent, Cardiff, CF23 6AT
- Feb 2018Tree WorksTreesOutcome in report
REMOVE TREE
- Reference
- CYNC/TP/18/00040
- More recent applications — locked
- ExtensionMar 2018Decision
Unlock 4 Cefn Coed Crescent, Cardiff, CF23 6AT's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 1 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
4 Cefn Coed Crescent has more than doubled in price since the earliest registered sale in 1999.
£771,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 18 years.
£620,000
Growth on file: 5.2% per year over 18 years.
Sales timeline
8 June 2017Most recent
£620,000
+150.5%over 18 years26 May 1999
£247,500
Median price across the last 5 sales in CF23 6AT: £710,000 (2025–2008).
Nearby sales in CF23 6AT
1 Cefn Coed Crescent, Cardiff, CF23 6AT
Sold Aug 2025
£1,159,0001a, Cefn Coed Crescent, Cardiff, CF23 6AT
Sold Mar 2014
£480,0009 Cefn Coed Crescent, Cardiff, CF23 6AT
Sold Apr 2011
£710,0008 Cefn Coed Crescent, Cardiff, CF23 6AT
Sold Jul 2009
£850,0002 Cefn Coed Crescent, Cardiff, CF23 6AT
Sold Nov 2007
£500,000
Versus other Cefn Coed Crescent homes
Floor Area for 4 Cefn Coed Crescent lags the street by a wide margin.
Price per m²
£3,850
Street avg £2,582
Floor Area
161 m²
Street avg 304 m²
Habitable Rooms
8 rooms
Street avg 10 rooms
CO₂ Emissions
7.9 t/year
Street avg 10.9 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
0.1 km
Cefn Coed Crescent — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







