21 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
About 21 Ty Gwyn Gardens
21 Ty Gwyn Gardens is a two-bedroom 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 rating has held steady at B across 2 certificates since June 2013. The latest certificate is from May 2014, so improvements made since then won't be reflected. Other recorded features include a balcony.
At 272 m² it's 16.2% larger than the typical home in the postcode (234 m² median across 22 EPCs). Across 2014–2022, sale prices on this property compounded at 3.1% per year. On a £-per-square-foot basis, the last sale (£324/sq ft) was about 22% above the typical sold price in the postcode. Most recent transfer: May 2022 at £950,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- ParkingYes
- BalconyYes
Everything you need to know about 21 Ty Gwyn Gardens
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
21 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This certificate is over 10 years old and is no longer valid.Expired 21 May 2024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
21 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
Latest sale on 21 Ty Gwyn Gardens was the highest on Land Registry record across the postcode.
£1,015,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 8 years.
£950,000
Growth on file: 3.1% per year over 8 years.
Sales timeline
10 May 2022Most recent
£950,000
+27.5%over 7 years22 June 2014
£744,995
Median price across the last 5 sales in CF23 5BF: £808,000 (2024–2014).
Nearby sales in CF23 5BF
15 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
Sold Sept 2024
£890,00020 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
£840,0002 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
Sold Nov 2014
£559,995
Versus other Ty Gwyn Gardens homes
21 Ty Gwyn Gardens outperforms the street on price per m² by a wide margin.
Price per m²
£3,493
Street avg £2,918
Floor Area
272 m²
Street avg 219 m²
CO₂ Emissions
2.9 t/year
Street avg 2.9 t/year
Years Held
4 years
Street avg 11 years
Everything you need to know about 21 Ty Gwyn Gardens
The true value, the hidden risks and the full sale history, in one report.
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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.