15 Baldwin Close, Cardiff, CF5 2SP
About 15 Baldwin Close
15 Baldwin Close is an end-of-terrace house in Cardiff (CF5 2SP). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (May 2025) shows a C (score 73). When first surveyed in November 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average and lighting went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 89).
A recent sale: £250,000 in September 2025. One planning record on file: an extension approved in 2026. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 64 m² it's 16.4% larger than the typical home in the postcode (55 m² median across 15 EPCs). Across 1995–2025, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£363/sq ft) was about 74.1% above the typical sold price in the postcode.
Energy performance
EPC Rating
Certificate validity
Valid until 11 May 2035
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
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Planning history
1 application on record at 15 Baldwin Close, Cardiff, CF5 2SP
- Feb 2026PorchFullOutcome in report
Extension: Single storey · Rear of property
Front porch and single storey rear extension.
Extension- Documents
- 7 docs on file
- Reference
- 26/00034/HSE
Unlock 15 Baldwin Close, Cardiff, CF5 2SP'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- Every decision — granted, refused or withdrawn (1 on record)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 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
15 Baldwin Close has more than quadrupled in price since its earliest registered sale in 1995.
£267,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 30 years.
£250,000
Growth on file: 5.5% per year over 30 years.
Sales timeline
18 September 2025Most recent
£250,000
+5.0%over 1 year20 May 2024
£238,000
+260.6%over 23 years16 March 2001
£66,000
+32.0%over 5 years30 May 1995
£50,000
Median price across the last 5 sales in CF5 2SP: £230,000 (2026–2022).
Versus other Baldwin Close homes
15 Baldwin Close outperforms the street on price per m² by a wide margin.
Price per m²
£3,906
Street avg £2,947
Floor Area
64 m²
Street avg 60 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.0 t/year
Street avg 2.2 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
426/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Llantrisant Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







