The Retreat, Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ
About The Retreat
The Retreat is a detached house in Tongwynlais, Cardiff, Cardiff (CF15 7NJ). It has a recorded floor area of 193 m² (around 2077 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (September 2016) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 76).
Held since July 2006 — that's 20 years off the open market, well above the local norm. At 193 m² the property is well over the postcode median (90 m² across 25 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £796,000 sits 82.2% above the 2006 sale of £437,000. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 18.2% above the typical sold price in the postcode.
Energy performance
The Retreat's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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Planning history
The Retreat 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
The Retreat valuation sits well clear of the typical sold price in this postcode.
£796,000
Modelled from EPC, postcode comparables.
£437,000
Recorded with HM Land Registry.
Sales timeline
6 July 2006Most recent
£437,000
Median price across the last 5 sales in CF15 7NJ: £312,000 (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
£312,00010 Ironbridge Road, Tongwynlais, Cardiff, CF15 7NJ
Sold Dec 2022
£320,000
Versus other Ironbridge Road homes
Habitable Rooms for The Retreat runs comfortably ahead of the street norm.
Price per m²
£2,264
Street avg £2,549
Floor Area
193 m²
Street avg 94 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
8.1 t/year
Street avg 4.5 t/year
Similar properties nearby
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CF15 7QJ
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1 Clos Llewellyn, Taffs Well
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1 Forest Cottage, Castle Road, Tongwynlais
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1 Brynau Road, Taffs Well
CF15 7SA
1 Cross Street, Tongwynlais
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1 Alfred Terrace, Taffs Well
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1 Bute Villa, Taffs Well
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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.







