4 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
About 4 Ty Gwyn Gardens
4 Ty Gwyn Gardens is a detached house in Penylan, Cardiff, Cardiff (CF23 5BF). It has a recorded floor area of 212 m² (around 2282 sq ft). The latest certificate (November 2013) returns a high B (score 86), putting the home a stone's throw from an A rating. The latest certificate is from November 2013, so improvements made since then won't be reflected.
On the market in July 2014 and unlisted since — roughly 12 years. Today's modelled estimate of £869,000 is 30.7% above the 2014 sale price.
Energy performance
4 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This certificate is over 10 years old and is no longer valid.Expired 15 Nov 2023
EPC Rating
Certificate validity
Expired on 15 November 2023
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Planning history
4 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
£869,000
Modelled from EPC, postcode comparables.
£665,000
Recorded with HM Land Registry.
Sales timeline
30 July 2014Most recent
£665,000
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
Price per m² for 4 Ty Gwyn Gardens runs comfortably ahead of the street norm.
Price per m²
£3,137
Street avg £2,938
Floor Area
212 m²
Street avg 222 m²
CO₂ Emissions
2.6 t/year
Street avg 2.9 t/year
Years Held
12 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.







