13 Dan Y Bryn Avenue, Radyr, Cardiff, CF15 8DB
About 13 Dan Y Bryn Avenue
13 Dan Y Bryn Avenue is a five-bedroom detached house in Radyr, Cardiff, Cardiff (CF15 8DB). It has a recorded floor area of 188 m² (around 2024 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (January 2025) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78).
It hasn't traded since July 2002, a hold of 24 years that's notably long for the area. Today's modelled estimate of £716,000 sits 146.9% above the 2002 sale of £290,000. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 52.3% below the postcode norm. One planning record on file: an extension approved in 2013. Past consents include an extension, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms5
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageSingle
Energy performance
13 Dan Y Bryn Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
13 Dan Y Bryn Avenue has an approved single-storey rear extension on the planning record.
1 application on record at 13 Dan Y Bryn Avenue, Radyr, Cardiff, CF15 8DB
- Apr 2013ExtensionFullOutcome in report
Extension: Single storey · Rear of property
SINGLE STOREY GROUND FLOOR EXTENSION TO KITCHEN/DINING AREA AND FIRST FLOOR EXTENSION TO REAR BEDROOM
- Documents
- 8 docs on file
- Reference
- 13/00193/DCH
Unlock 13 Dan Y Bryn Avenue, Radyr, Cardiff, CF15 8DB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
13 Dan Y Bryn Avenue valuation sits well clear of the typical sold price in this postcode.
£716,000
Modelled from EPC, postcode comparables.
£290,000
Recorded with HM Land Registry.
Sales timeline
31 July 2002Most recent
£290,000
Median price across the last 5 sales in CF15 8DB: £615,000 (2020–2011).
Nearby sales in CF15 8DB
2 Dan Y Bryn Avenue, Radyr, Cardiff, CF15 8DB
Sold Nov 2020
£700,00012 Dan Y Bryn Avenue, Radyr, Cardiff, CF15 8DB
Sold Oct 2020
£615,00011 Dan Y Bryn Avenue, Radyr, Cardiff, CF15 8DB
Sold Sept 2019
£647,0009 Dan Y Bryn Avenue, Radyr, Cardiff, CF15 8DB
Sold Sept 2017
£527,00014 Dan Y Bryn Avenue, Radyr, Cardiff, CF15 8DB
Sold Sept 2011
£355,000
Versus other Dan Y Bryn Avenue homes
13 Dan Y Bryn Avenue is notably below the street on price per m².
Price per m²
£1,543
Street avg £3,658
Floor Area
188 m²
Street avg 187 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
7.1 t/year
Street avg 7.6 t/year
Similar properties nearby
1 Bates Court, Radyr
CF15 8EJ
1 Bryn Calch, Morganstown
CF15 8FD
1 Ael Y Bryn, Radyr
CF15 8AZ
1 Bryn Castell, Radyr
CF15 8RA
1 Caer Idwen, Morganstown
CF15 8FZ
1 Clos Tylaway, Radyr
CF15 8DU
1 Clos Y Mynydd, Morganstown
CF15 8FH
1 Clos Y Gwyddfid, Morganstown
CF15 8EX
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
Ffordd Las — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







