12 Penffordd, Pentyrch, Cardiff, CF15 9TJ
About 12 Penffordd
12 Penffordd is a four-bedroom detached house in Pentyrch, Cardiff, Cardiff (CF15 9TJ). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (October 2019) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump.
One planning record on file: an extension approved in 2020. Past consents include an extension, a porch and a conservatory, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Today's modelled estimate of £424,000 is 41.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£284/sq ft) was about 38.6% above the typical sold price in the postcode. Most recent transfer: February 2020 at £300,000.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- CloakroomYes
Outside
- GarageYes
Energy performance
12 Penffordd's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £695 · Includes VAT
Planning history
1 application on record at 12 Penffordd, Pentyrch, Cardiff, CF15 9TJ
- Jul 2020PorchFullOutcome in report
PROPOSED REAR EXTENSION, CONSERVATORY & FRONT PORCH
ExtensionConservatory- Documents
- 7 docs on file
- Reference
- 20/00789/DCH
Unlock 12 Penffordd, Pentyrch, Cardiff, CF15 9TJ'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- Every decision — granted, refused or withdrawn (1 on record)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
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£424,000
Modelled from EPC, postcode comparables.
£300,000
Recorded with HM Land Registry.
Sales timeline
14 February 2020Most recent
£300,000
Median price across the last 5 sales in CF15 9TJ: £260,000 (2020–2012).
Nearby sales in CF15 9TJ
11 Penffordd, Pentyrch, Cardiff, CF15 9TJ
Sold Aug 2020
£324,00013 Penffordd, Pentyrch, Cardiff, CF15 9TJ
Sold Nov 2015
£260,0002 Penffordd, Pentyrch, Cardiff, CF15 9TJ
Sold May 2014
£281,00015 Penffordd, Pentyrch, Cardiff, CF15 9TJ
Sold Apr 2013
£230,0006 Penffordd, Pentyrch, Cardiff, CF15 9TJ
Sold Jun 2012
£220,000
Versus other Penffordd homes
On epc rating, 12 Penffordd runs well behind the street norm.
Price per m²
£3,061
Street avg £2,218
Floor Area
98 m²
Street avg 111 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
7.1 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Dol Y Felin, Creigiau
CF15 9SN
1 Erw Wen, Pentyrch
CF15 9PQ
1 Brummell Drive, Creigiau
CF15 9NX
1 Bryn Yr Eglwys, Pentyrch
CF15 9QW
1 Crib Y Lan, Gwaelod Y Garth
CF15 9LA
1 Clos Goch, Pentyrch
CF15 9RA
1 Bryn Siriol, Pentyrch
CF15 9QU
1 Ael Y Bryn, Pentyrch
CF15 9TD
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heol Danyrodyn — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







