Brynheulog, Cardiff Road, Creigiau, Cardiff, CF15 9NL
About Brynheulog
Brynheulog is a detached house in Creigiau, Cardiff, Cardiff (CF15 9NL). It has a recorded floor area of 230 m² (around 2476 sq ft), construction records dating it to 1950-1966 and council tax band H. The latest certificate (August 2025) shows a C (score 75), near the top of the C band.
Held since May 2004 — that's 22 years off the open market, well above the local norm. Today's modelled estimate of £1,039,000 sits 159.8% above the 2004 sale of £399,950. On a £-per-square-foot basis, the last sale (£162/sq ft) was about 30.8% below the postcode norm. One planning record on file: an extension approved in 2017. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. At 230 m² it's 26% larger than the typical home in the postcode (183 m² median across 28 EPCs). Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).
Energy performance
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 £1,645 · Includes VAT
Planning history
1 application on record at Brynheulog, Cardiff Road, Creigiau, Cardiff, CF15 9NL
- Jun 2017Garage ConversionFullOutcome in report
CONVERSION AND EXTENSION TO EXISTING GARAGE
Extension- Documents
- 15 docs on file
- Reference
- 17/00902/DCH
Unlock Brynheulog, Cardiff Road, Creigiau, Cardiff, CF15 9NL's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 15 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Brynheulog valuation sits well clear of the typical sold price in this postcode.
£1,039,000
Modelled from EPC, postcode comparables.
£399,950
Recorded with HM Land Registry.
Sales timeline
27 May 2004Most recent
£399,950
Median price across the last 5 sales in CF15 9NL: £820,000 (2025–2021).
Nearby sales in CF15 9NL
2 The Grove, Cardiff Road, Creigiau, Cardiff, CF15 9NL
Sold Mar 2025
£820,0004 The Grove, Cardiff Road, Creigiau, Cardiff, CF15 9NL
Sold Dec 2024
£793,500The Meadows, Cardiff Road, Creigiau, Cardiff, CF15 9NL
Sold Jan 2023
£620,000Oaklands, Cardiff Road, Creigiau, Cardiff, CF15 9NL
Sold Sept 2021
£870,000Llyswen, Cardiff Road, Creigiau, Cardiff, CF15 9NL
Sold Sept 2021
£835,000
Versus other Cardiff Road homes
Years Held for Brynheulog runs comfortably ahead of the street norm.
Price per m²
£1,739
Street avg £2,537
Floor Area
230 m²
Street avg 205 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
5.5 t/year
Street avg 7.2 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Parc-y-Coed — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







