4 Acorn Grove, Pontprennau, Cardiff, CF23 8NG
About 4 Acorn Grove
4 Acorn Grove is a three-bedroom semi-detached house in Pontprennau, Cardiff, Cardiff (CF23 8NG). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (November 2025) shows a C (score 72). When first surveyed in December 2015 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency dropped from Good to Average and window efficiency dropped from Average to Poor.
It hasn't traded since May 2002, a hold of 24 years that's notably long for the area. Across 1996–2002, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £307,000 sits 179.1% above the 2002 sale of £110,000. On a £-per-square-foot basis, the last sale (£138/sq ft) was about 21.1% below the postcode norm. One planning record on file: an extension approved in 2017. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- GarageYes
Energy performance
EPC Rating
Certificate validity
Valid until 26 November 2035
Property Improvements
Changes detected from historical EPC data
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Planning history
1 application on record at 4 Acorn Grove, Pontprennau, Cardiff, CF23 8NG
- Jun 2017Garage ConversionFullOutcome in report
Extension: Single storey · Rear of property
GROUND FLOOR REAR EXTENSION PLUS CONVERSION OF GARAGE TO STUDY
Extension- Documents
- 9 docs on file
- Reference
- 17/00962/DCH
Unlock 4 Acorn Grove, Pontprennau, Cardiff, CF23 8NG's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
4 Acorn Grove's modelled value sits at over four times its earliest registered sale price (1996).
£307,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 6 years.
£110,000
Growth on file: 7.6% per year over 6 years.
Sales timeline
23 May 2002Most recent
£110,000
+54.2%over 5 years27 June 1996
£71,336
Median price across the last 5 sales in CF23 8NG: £235,000 (2025–2024).
Nearby sales in CF23 8NG
63 Acorn Grove, Pontprennau, Cardiff, CF23 8NG
Sold Aug 2025
£230,00058 Acorn Grove, Pontprennau, Cardiff, CF23 8NG
Sold Jun 2025
£285,00037 Acorn Grove, Pontprennau, Cardiff, CF23 8NG
Sold Mar 2025
£214,00069 Acorn Grove, Pontprennau, Cardiff, CF23 8NG
Sold Mar 2025
£235,00018 Acorn Grove, Pontprennau, Cardiff, CF23 8NG
Sold Nov 2024
£235,000
Versus other Acorn Grove homes
Years Held for 4 Acorn Grove runs comfortably ahead of the street norm.
Price per m²
£1,486
Street avg £2,836
Floor Area
74 m²
Street avg 70 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.6 t/year
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The neighbourhood at a glance
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Hollington Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







