15 Grafton Close, Penylan, Cardiff, CF23 9JA
About 15 Grafton Close
15 Grafton Close is a property in Penylan, Cardiff, Cardiff (CF23 9JA). It has council tax band E.
Held since May 1999 — that's 27 years off the open market, well above the local norm. One planning record on file: an extension approved in 2025. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 1995–1999, sale prices on this property compounded at 7.3% per year.
Energy performance
No EPC on record
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Planning history
1 application on record at 15 Grafton Close, Penylan, Cardiff, CF23 9JA
- Jul 2025PorchFullOutcome in report
Front porch extension, two storey side extension, rear dormer roof extension, single storey rear extension, external alterations and outbuilding to the rear.
Extension- Documents
- 15 docs on file
- Reference
- 25/00662/HSE
Unlock 15 Grafton Close, Penylan, Cardiff, CF23 9JA'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- Every decision — granted, refused or withdrawn (1 on record)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 2 notable nearby
- The 15 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£72,950
Growth on file: 7.3% per year over 3 years.
Sales timeline
26 May 1999Most recent
£72,950
+28.0%over 3 years30 November 1995
£57,000
Median price across the last 5 sales in CF23 9JA: £270,000 (2025–2021).
Nearby sales in CF23 9JA
21 Grafton Close, Penylan, Cardiff, CF23 9JA
Sold Aug 2025
£250,0003 Grafton Close, Penylan, Cardiff, CF23 9JA
Sold Mar 2024
£200,0007 Grafton Close, Penylan, Cardiff, CF23 9JA
Sold Mar 2023
£420,00013 Grafton Close, Penylan, Cardiff, CF23 9JA
Sold Feb 2023
£270,00017 Grafton Close, Penylan, Cardiff, CF23 9JA
Sold Oct 2017
£130,000
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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
Grafton Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







