Loch Field Cottage, Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ
About Loch Field Cottage
Loch Field Cottage is a semi-detached house in Tongwynlais, Cardiff, Cardiff (CF15 7NJ). It has a recorded floor area of 209 m² (around 2250 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (March 2021) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2008. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Poor. The recommended improvements would lift it to C (score 77), a 2-band jump.
At 209 m² the property is well over the postcode median (91 m² across 26 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs).
Energy performance
Loch Field Cottage's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 19 March 2031
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
Loch Field Cottage 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
Loch Field Cottage has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£469,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF15 7NJ: £307,000 (2026–2024).
Nearby sales in CF15 7NJ
17 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ
Sold May 2026
£360,00037 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ
Sold Jun 2025
£205,00031 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
£450,000
Versus other Ironbridge Road homes
On floor area, Loch Field Cottage stands well clear of the street.
EPC Rating
50 (E)
Street avg 61 (D)
Floor Area
209 m²
Street avg 95 m²
CO₂ Emissions
9.1 t/year
Street avg 4.4 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
Similar properties nearby
1 Birch Hill, Tongwynlais
CF15 7LL
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CF15 7QJ
1 Clos Llewellyn, Taffs Well
CF15 7AT
1 Brynau Road, Taffs Well
CF15 7SA
1 Forest Cottage, Castle Road, Tongwynlais
CF15 7JR
1 Bute Villa, Taffs Well
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1 Cross Street, Tongwynlais
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1 Cwm Gwynlais, Tongwynlais
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The neighbourhood at a glance
Crime
85/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.







