10 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ
About 10 Ironbridge Road
10 Ironbridge Road is a four-bedroom end-of-terrace house in Tongwynlais, Cardiff, Cardiff (CF15 7NJ). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2015) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. The latest certificate is from December 2015, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. At 107 m² it's 18.9% larger than the typical home in the postcode (90 m² median across 25 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). Across 2007–2022, sale prices on this property compounded at 3% per year. Today's modelled estimate of £354,000 is 10.6% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£278/sq ft) was about 59.5% above the typical sold price in the postcode. Sold December 2022 for £320,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- CloakroomYes
Outside
- Private gardenFront and rear
- GarageDetached
Building
- Heating systemGas
- RefurbishedYes
Energy performance
10 Ironbridge Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Dec 2025
EPC Rating
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Planning history
10 Ironbridge Road has an approved side and rear extension on the planning record.
1 application on record at 10 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ
- Jul 2022ExtensionFullOutcome in report
Extension: Side and rear of property
TWO STOREY SIDE AND SINGLE STOREY REAR EXTENSION
- Documents
- 10 docs on file
- Reference
- 22/01048/DCH
Unlock 10 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ'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- Every decision — granted, refused or withdrawn (1 on record)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 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£354,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 15 years.
£320,000
Growth on file: 3.0% per year over 15 years.
Sales timeline
2 December 2022Most recent
£320,000
+52.4%over 6 years29 January 2016
£210,000
+2.4%over 8 years30 August 2007
£205,000
Median price across the last 5 sales in CF15 7NJ: £307,000 (2025–2022).
Nearby sales in CF15 7NJ
31 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ
Sold Apr 2025
£306,00035 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ
Sold May 2024
£307,0005 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ
Sold May 2024
£450,00023 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ
Sold Dec 2022
£312,00039 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ
Sold Jun 2022
£269,950
Versus other Ironbridge Road homes
Years Held for 10 Ironbridge Road lags the street by a wide margin.
Price per m²
£2,991
Street avg £2,513
Floor Area
107 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.1 t/year
Street avg 4.6 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Iron Bridge — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







