12 Maes Y Dderwen, Creigiau, Cardiff, CF15 9JS
About 12 Maes Y Dderwen
12 Maes Y Dderwen is a three-bedroom detached house in Creigiau, Cardiff, Cardiff (CF15 9JS). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (May 2022) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include a conservatory.
Today's modelled estimate of £425,000 is 18.1% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£364/sq ft) was about 68.1% above the typical sold price in the postcode. At 92 m² it's 19.7% smaller than the typical home in the postcode (115 m² median across 14 EPCs). Sold August 2023 for £360,000.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- ConservatoryYes
Outside
- Private gardenYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
12 Maes Y Dderwen has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
12 Maes Y Dderwen valuation sits well clear of the typical sold price in this postcode.
£425,000
Modelled from EPC, postcode comparables.
£360,000
Recorded with HM Land Registry.
Sales timeline
22 August 2023Most recent
£360,000
Median price across the last 5 sales in CF15 9JS: £385,000 (2024–2017).
Nearby sales in CF15 9JS
29 Maes Y Dderwen, Creigiau, Cardiff, CF15 9JS
Sold Dec 2024
£390,0002 Maes Y Dderwen, Creigiau, Cardiff, CF15 9JS
Sold Nov 2024
£394,9506 Maes Y Dderwen, Creigiau, Cardiff, CF15 9JS
Sold Jun 2022
£385,00013 Maes Y Dderwen, Creigiau, Cardiff, CF15 9JS
Sold Jan 2021
£350,00019 Maes Y Dderwen, Creigiau, Cardiff, CF15 9JS
Sold Jul 2017
£290,000
Versus other Maes Y Dderwen homes
12 Maes Y Dderwen outperforms the street on price per m² by a wide margin.
Price per m²
£3,913
Street avg £2,649
Floor Area
92 m²
Street avg 121 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.9 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Maes-yr-Onnen — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







