4 Brynderwen Close, Cardiff, CF23 6BR
About 4 Brynderwen Close
4 Brynderwen Close is a four-bedroom semi-detached house in Cardiff (CF23 6BR). It has a recorded floor area of 132 m² (around 1421 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (June 2013) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). The latest certificate is from June 2013, so improvements made since then won't be reflected.
Last sold in August 2013, so it's been off the market for around 13 years. Across 2003–2013, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £477,000 is 23.1% above the 2013 sale price.
What this property has
Inside
- Bedrooms4
Outside
- GarageIntegral
Building
- Heating systemGas
Energy performance
4 Brynderwen Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Jun 2023
EPC Rating
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Planning history
4 Brynderwen Close 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
4 Brynderwen Close valuation sits well clear of the typical sold price in this postcode.
£477,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 10 years.
£387,500
Growth on file: 4.9% per year over 10 years.
Sales timeline
19 August 2013Most recent
£387,500
+31.4%over 8 years28 July 2005
£295,000
+25.5%over 2 years21 March 2003
£235,000
Median price across the last 5 sales in CF23 6BR: £505,000 (2025–2016).
Nearby sales in CF23 6BR
Versus other Brynderwen Close homes
4 Brynderwen Close outperforms the street on years held by a wide margin.
Price per m²
£2,936
Street avg £3,013
Floor Area
132 m²
Street avg 137 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.3 t/year
Street avg 5.0 t/year
Similar properties nearby
1 Duffryn Avenue
CF23 6LE
1 Celyn Grove
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1 Alderbrook, Cyncoed
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1 Dan Y Coed Rise
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1 Glenwood
CF23 6UR
1 Dan Y Coed Close
CF23 6NJ
1 Cefn Coed Avenue
CF23 6HE
1 Dan Yr Heol
CF23 6JU
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
0.1 km
Celyn Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







