10 Rhiwddar Flats, Bryn Coch, Taffs Well, Cardiff, CF15 7QB
About 10 Rhiwddar Flats
10 Rhiwddar Flats is a property in Taffs Well, Cardiff, Cardiff (CF15 7QB). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1967-1975 and council tax band B. At 38 m² this is the 2nd smallest of 13 units on EPC record in the building, where floor areas span 36–103 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (June 2026) shows a C (score 73). This certificate was lodged in the last six months, so the rating reflects current condition.
At 38 m² it sits well below the postcode median (64 m² across 12 EPCs), making it one of the more compact homes locally.
Energy performance
10 Rhiwddar Flats's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 29 June 2036
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Planning history
10 Rhiwddar Flats 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
10 Rhiwddar Flats has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£114,000
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 7QB: £155,000 (2026–2022).
Nearby sales in CF15 7QB
13 Rhiwddar Flats, Bryn Coch, Taffs Well, Cardiff, CF15 7QB
Sold Mar 2026
£180,00014 Rhiwddar Flats, Bryn Coch, Taffs Well, Cardiff, CF15 7QB
Sold Feb 2025
£75,0003 Rhiwddar Flats, Bryn Coch, Taffs Well, Cardiff, CF15 7QB
Sold Jul 2024
£168,0006 Rhiwddar Flats, Bryn Coch, Taffs Well, Cardiff, CF15 7QB
Sold Sept 2022
£90,00015 Rhiwddar Flats, Bryn Coch, Taffs Well, Cardiff, CF15 7QB
Sold May 1998
£33,000
Versus other Bryn Coch homes
CO₂ Emissions for 10 Rhiwddar Flats runs comfortably ahead of the street norm.
EPC Rating
73 (C)
Street avg 72 (C)
Floor Area
38 m²
Street avg 66 m²
CO₂ Emissions
1.0 t/year
Street avg 2.2 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
2 Rhiwddar Flats, Bryn Coch, Taffs Well
CF15 7QB
6 Rhiwddar Flats, Bryn Coch, Taffs Well
CF15 7QB
Flat 2, 68 Cardiff Road, Taffs Well
CF15 7PQ
Flat 3, 68 Cardiff Road, Taffs Well
CF15 7PQ
4 Rhiwddar Flats, Bryn Coch, Taffs Well
CF15 7QB
8 Rhiwddar Flats, Bryn Coch, Taffs Well
CF15 7QB
Flat 4, 68 Cardiff Road, Taffs Well
CF15 7PQ
Flat 6, 68 Cardiff Road, Taffs Well
CF15 7PQ
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Taffs Well Inn — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







