18 Pen Y Bryn Road, Cyncoed, Cardiff, CF23 6QS
About 18 Pen Y Bryn Road
18 Pen Y Bryn Road is a four-bedroom detached house in Cyncoed, Cardiff, Cardiff (CF23 6QS). It has a recorded floor area of 148 m² (around 1590 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (October 2010) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 63). The latest certificate is from October 2010, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
At 148 m² the property is well over the postcode median (103 m² across 9 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs). Today's modelled estimate of £496,000 is 31.6% above the 2020 sale price. Last sale on file: £377,000 in May 2020.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- EnsuiteYes
Outside
- GarageYes
- Cul-de-sacYes
Energy performance
18 Pen Y Bryn Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Oct 2020
EPC Rating
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Planning history
18 Pen Y Bryn Road 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£496,000
Modelled from EPC, postcode comparables.
£377,000
Recorded with HM Land Registry.
Sales timeline
14 May 2020Most recent
£377,000
Median price across the last 5 sales in CF23 6QS: £435,000 (2024–2017).
Nearby sales in CF23 6QS
5 Pen Y Bryn Road, Cyncoed, Cardiff, CF23 6QS
Sold May 2024
£335,0001 Pen Y Bryn Road, Cyncoed, Cardiff, CF23 6QS
Sold Apr 2024
£610,00011 Pen Y Bryn Road, Cyncoed, Cardiff, CF23 6QS
Sold Aug 2022
£435,0007 Pen Y Bryn Road, Cyncoed, Cardiff, CF23 6QS
Sold Jul 2019
£370,0003 Pen Y Bryn Road, Cyncoed, Cardiff, CF23 6QS
Sold Jun 2017
£490,000
Versus other Pen Y Bryn Road homes
On epc rating, 18 Pen Y Bryn Road runs well behind the street norm.
Price per m²
£2,551
Street avg £3,270
Floor Area
148 m²
Street avg 113 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
7.3 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Duffryn Avenue
CF23 6LE
1 Celyn Grove
CF23 6SH
1 Alderbrook, Cyncoed
CF23 6QD
1 Dan Y Coed Rise
CF23 6NN
1 Glenwood
CF23 6UR
1 Dan Yr Heol
CF23 6JU
1 Dan Y Coed Close
CF23 6NJ
1 Cefn Coed Avenue
CF23 6HE
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
Cyncoed Village — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







