9 Cowslip Close, Pontprennau, Cardiff, CF23 8NH
About 9 Cowslip Close
9 Cowslip Close is a four-bedroom detached house in Pontprennau, Cardiff, Cardiff (CF23 8NH). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (August 2015) returns a B (score 82), comfortably above the UK average. When first surveyed in April 2014 the rating was C, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good. The latest certificate is from August 2015, so improvements made since then won't be reflected.
On energy efficiency it sits in the top 10% of properties in this postcode. Across 1997–2014, sale prices on this property compounded at 6% per year. Today's modelled estimate of £415,000 is 49.8% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£216/sq ft) was about 30.5% above the typical sold price in the postcode. Last changed hands 12 years ago, in November 2014.
What this property has
Inside
- Bedrooms4
Energy performance
9 Cowslip Close ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Aug 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system changed
More low energy lighting installed
Hot water system upgraded
Solar water heating installed
Get a survey for this property
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Planning history
9 Cowslip Close 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
Sale price has at least doubled since 1997.
£415,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 17 years.
£277,000
Growth on file: 6.0% per year over 17 years.
Sales timeline
27 November 2014Most recent
£277,000
+171.6%over 17 years11 September 1997
£101,995
Median price across the last 5 sales in CF23 8NH: £317,000 (2024–2013).
Nearby sales in CF23 8NH
1 Cowslip Close, Pontprennau, Cardiff, CF23 8NH
Sold Nov 2024
£350,00010 Cowslip Close, Pontprennau, Cardiff, CF23 8NH
Sold Aug 2023
£415,00012 Cowslip Close, Pontprennau, Cardiff, CF23 8NH
Sold Dec 2016
£317,00011 Cowslip Close, Pontprennau, Cardiff, CF23 8NH
Sold Aug 2016
£267,00014 Cowslip Close, Pontprennau, Cardiff, CF23 8NH
Sold Mar 2013
£244,000
Versus other Cowslip Close homes
On epc rating, 9 Cowslip Close stands well clear of the street.
Price per m²
£2,328
Street avg £2,622
Floor Area
119 m²
Street avg 110 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
2.4 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Allt Y Wennol, Pontprennau
CF23 8AS
1 Clos Nant Y Cwm, Pontprennau
CF23 8LG
1 Clos Nant Mwlan, Pontprennau
CF23 8NA
1 Acorn Grove, Pontprennau
CF23 8NG
1 Blackberry Way, Pontprennau
CF23 8FE
1 Clos Alyn, Pontprennau
CF23 8LB
1 Clos Dol Heulog, Pontprennau
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1 Amberwood Close, Pontprennau
CF23 8BZ
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
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.







