3 Cottrell Gardens, Bonvilston, Cardiff, CF5 6FU
About 3 Cottrell Gardens
3 Cottrell Gardens is a detached house in Bonvilston, Cardiff, Cardiff (CF5 6FU). It has a recorded floor area of 242 m² (around 2605 sq ft) and construction records dating it to 2018. The latest certificate (October 2021) returns a high B (score 86), putting the home a stone's throw from an A rating.
At 242 m² it's 23.5% larger than the typical home in the postcode (196 m² median across 14 EPCs). Most recent transfer: December 2021 at £795,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
EPC Rating
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Planning history
3 Cottrell 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 3 Cottrell Gardens was the highest on Land Registry record across the postcode.
£851,000
Modelled from EPC, postcode comparables.
£795,000
Recorded with HM Land Registry.
Sales timeline
23 December 2021Most recent
£795,000
Median price across the last 5 sales in CF5 6FU: £485,000 (2025–2023).
Nearby sales in CF5 6FU
5 Cottrell Gardens, Bonvilston, Cardiff, CF5 6FU
Sold Nov 2025
£715,00028 Cottrell Gardens, Bonvilston, Cardiff, CF5 6FU
Sold Sept 2023
£485,00027 Cottrell Gardens, Bonvilston, Cardiff, CF5 6FU
Sold Sept 2023
£720,00034 Cottrell Gardens, Bonvilston, Cardiff, CF5 6FU
Sold May 2023
£305,00033 Cottrell Gardens, Bonvilston, Cardiff, CF5 6FU
Sold May 2023
£310,000
Versus other Cottrell Gardens homes
Floor Area for 3 Cottrell Gardens runs comfortably ahead of the street norm.
Price per m²
£3,285
Street avg £3,529
Floor Area
242 m²
Street avg 181 m²
CO₂ Emissions
2.7 t/year
Street avg 2.2 t/year
Years Held
4 years
Street avg 4 years
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Sycamore Cross — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







