9 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
About 9 Ty Gwyn Gardens
9 Ty Gwyn Gardens is a detached house in Penylan, Cardiff, Cardiff (CF23 5BF). It has a recorded floor area of 272 m² (around 2928 sq ft). The latest certificate (May 2014) returns a high B (score 87), putting the home a stone's throw from an A rating. The latest certificate is from May 2014, so improvements made since then won't be reflected.
At 272 m² it's 16.2% larger than the typical home in the postcode (234 m² median across 22 EPCs). Last changed hands 13 years ago, in August 2013. Today's modelled estimate of £1,011,000 is 38.5% above the 2013 sale price.
Energy performance
9 Ty Gwyn Gardens'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This certificate is over 10 years old and is no longer valid.Expired 21 May 2024
EPC Rating
Certificate validity
Expired on 21 May 2024
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Planning history
9 Ty Gwyn Gardens 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
9 Ty Gwyn Gardens valuation sits well clear of the typical sold price in this postcode.
£1,011,000
Modelled from EPC, postcode comparables.
£729,995
Recorded with HM Land Registry.
Sales timeline
22 August 2013Most recent
£729,995
Median price across the last 5 sales in CF23 5BF: £840,000 (2024–2016).
Nearby sales in CF23 5BF
15 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
Sold Sept 2024
£890,00021 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
Sold May 2022
£950,00020 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
Sold Sept 2018
£808,00016 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
Sold Oct 2017
£690,00011 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
Sold Mar 2016
£840,000
Versus other Ty Gwyn Gardens homes
9 Ty Gwyn Gardens outperforms the street on years held by a wide margin.
Price per m²
£2,684
Street avg £2,963
Floor Area
272 m²
Street avg 219 m²
CO₂ Emissions
2.9 t/year
Street avg 2.9 t/year
Years Held
13 years
Street avg 11 years
Similar properties nearby
The neighbourhood at a glance
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Ty Gwyn School — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







