8 Brynteg Close, Cardiff, CF23 6AS
About 8 Brynteg Close
8 Brynteg Close is a five-bedroom detached house in Cardiff (CF23 6AS). It has a recorded floor area of 231 m² (around 2486 sq ft) and construction records dating it to 1976-1982. Tenure is freehold. The latest certificate (March 2023) shows a C (score 77), near the top of the C band. When first surveyed in February 2010 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good and lighting went from Poor to Very Good; while main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 81). The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Records show the property has been extended at some point in its history.
At 231 m² the property is well over the postcode median (95 m² across 6 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows, an extension and a conservatory, meaningful when judging how the property has evolved. Across 1998–2024, sale prices on this property compounded at 7% per year. On a £-per-square-foot basis, the last sale (£483/sq ft) was about 100.2% above the typical sold price in the postcode. Sold October 2024 for £1,200,000.
What this property has
Inside
- Bedrooms5
- Bathrooms5
Outside
- GarageYes
Building
- TenureFreehold
- Solar panelsYes
- Previously extendedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
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
2 applications on record at 8 Brynteg Close, Cardiff, CF23 6AS
- Sept 2011ConservatoryFullOutcome in report
Extension: Rear of property
PROPOSED 2 NO. BEDROOMS WITH ENSUITES AT FIRST FLOOR ABOVE NEW GARAGE AND CONSERVATORY TO REAR
Extension- Documents
- 2 docs on file
- Reference
- 11/01302/DCH
- More recent applications — locked
- RenovationNov 2021Decision
Unlock 8 Brynteg Close, Cardiff, CF23 6AS's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 1 notable nearby
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 8 Brynteg Close was the highest on Land Registry record across the postcode.
£1,132,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 27 years.
£1,200,000
Growth on file: 7.0% per year over 27 years.
Sales timeline
9 October 2024Most recent
£1,200,000
+43.7%over 3 years20 May 2021
£835,000
+317.6%over 23 years2 April 1998
£199,950
Median price across the last 5 sales in CF23 6AS: £260,000 (2025–2005).
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Cefn Coed Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







