Flat G, 11 Cardiff Road, Taffs Well, Cardiff, CF15 7RA
About Flat G
Flat G is a two-bedroom detached house in Taffs Well, Cardiff, Cardiff (CF15 7RA). It has a recorded floor area of 57 m² (around 614 sq ft) and construction records dating it to 2007 onwards. The latest certificate (February 2020) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (September 2017); the latest reading is one band lower. Between certificates, roof efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good.
It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Today's modelled estimate of £180,000 is 20% above the 2020 sale price. Sold June 2020 for £150,000.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- EnsuiteYes
Outside
- ParkingAllocated
Building
- RefurbishedYes
Energy performance
Flat G's carbon output is low for the local stock.
EPC Rating
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Planning history
Flat G 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 latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£180,000
Modelled from EPC, postcode comparables.
£150,000
Recorded with HM Land Registry.
Sales timeline
24 June 2020Most recent
£150,000
17 November 2017
£149,950
Median price across the last 5 sales in CF15 7RA: £173,000 (2025–2019).
Nearby sales in CF15 7RA
13 Cardiff Road, Taffs Well, Cardiff, CF15 7RA
Sold May 2025
£365,000Flat A, 11 Cardiff Road, Taffs Well, Cardiff, CF15 7RA
Sold Oct 2022
£173,000Flat C, 11 Cardiff Road, Taffs Well, Cardiff, CF15 7RA
Sold Jun 2022
£160,000Flat F, 11 Cardiff Road, Taffs Well, Cardiff, CF15 7RA
Sold Dec 2017
£149,950Flat B, 11 Cardiff Road, Taffs Well, Cardiff, CF15 7RA
Sold Nov 2017
£149,950
Versus other Cardiff Road homes
Flat G is notably below the street on epc rating.
Price per m²
£2,632
Street avg £2,949
Floor Area
57 m²
Street avg 54 m²
CO₂ Emissions
1.3 t/year
Street avg 0.9 t/year
Years Held
6 years
Street avg 7 years
Similar properties nearby
Flat A, 11 Cardiff Road, Taffs Well
CF15 7RA
27a, Flat, Cardiff Road, Nantgarw
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Duffryn House, Flat 1, Cardiff Road, Glan Y Llyn, Taffs Well
CF15 7QD
Flat 1, 68 Cardiff Road, Taffs Well
CF15 7PQ
Flat 6, 68 Cardiff Road, Taffs Well
CF15 7PQ
3 Rhiwddar Flats, Bryn Coch, Taffs Well
CF15 7QB
13 Rhiwddar Flats, Bryn Coch, Taffs Well
CF15 7QB
Flat 3, 68 Cardiff Road, Taffs Well
CF15 7PQ
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Taffs Well Railway Station — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







