44 Hollybush Road, Cardiff, CF23 6TA
About 44 Hollybush Road
44 Hollybush Road is a seven-bedroom detached house in Cardiff (CF23 6TA). It has a recorded floor area of 395 m² (around 4252 sq ft) and construction records dating it to 2007-2011. The latest certificate (September 2025) returns a B (score 82), comfortably above the UK average. When first surveyed in March 2009 the rating was G, the property has climbed 5 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Very Poor to Average.
Held since April 2010 — that's 16 years off the open market, well above the local norm. At 395 m² the property is well over the postcode median (232 m² across 20 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2002–2010, sale prices on this property compounded at 9.3% per year. Today's modelled estimate of £1,205,000 sits 127.4% above the 2010 sale of £530,000. On a £-per-square-foot basis, the last sale (£125/sq ft) was about 26% below the postcode norm. One historical planning record sits against the property in 2010.
What this property has
Inside
- Bedrooms7
- Bathrooms5
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Energy performance
44 Hollybush Road ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Cavity wall insulation installed
Roof insulation improved
Floor insulation added or improved
Heating controls changed
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 3 Building Survey
Because the property is a large detached home over 300m² and has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
1 application on record at 44 Hollybush Road, Cardiff, CF23 6TA
- Aug 2010New BuildFullOutcome in report
NEW 2 STOREY RESIDENTIAL DWELLING ON SITE OF PREVIOUS DWELLING
- Documents
- 2 docs on file
- Reference
- 10/00947/E
Unlock 44 Hollybush Road, Cardiff, CF23 6TA's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
44 Hollybush Road's modelled value sits at over four times its earliest registered sale price (2002).
£1,205,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.3% per year over 8 years.
£530,000
Growth on file: 9.3% per year over 8 years.
Sales timeline
22 April 2010Most recent
£530,000
+98.1%over 7 years6 August 2002
£267,500
Median price across the last 5 sales in CF23 6TA: £762,500 (2025–2016).
Nearby sales in CF23 6TA
Versus other Hollybush Road homes
On epc rating, 44 Hollybush Road stands well clear of the street.
Price per m²
£1,342
Street avg £2,214
Floor Area
395 m²
Street avg 230 m²
Habitable Rooms
9 rooms
Street avg 8 rooms
CO₂ Emissions
6.0 t/year
Street avg 8.9 t/year
Similar properties nearby
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
Wern Goch — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







