12a, Maes Y Nant, Creigiau, Cardiff, CF15 9EJ
About 12a
12a is a two-bedroom detached house in Creigiau, Cardiff, Cardiff (CF15 9EJ). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (February 2020) shows a C (score 70). When first surveyed in December 2008 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 87). Other recorded features include a self-contained annexe. The home occupies a corner plot.
At 62 m² it sits well below the postcode median (99 m² across 12 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £313,000 is 42.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£328/sq ft) was about 71.8% above the typical sold price in the postcode. Most recent transfer: March 2021 at £219,000. 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
- GarageYes
- Corner plotYes
Building
- Central heatingYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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Planning history
12a 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£313,000
Modelled from EPC, postcode comparables.
£219,000
Recorded with HM Land Registry.
Sales timeline
19 March 2021Most recent
£219,000
Median price across the last 5 sales in CF15 9EJ: £320,000 (2025–2021).
Nearby sales in CF15 9EJ
24 Maes Y Nant, Creigiau, Cardiff, CF15 9EJ
Sold Sept 2025
£300,0008 Maes Y Nant, Creigiau, Cardiff, CF15 9EJ
Sold Nov 2024
£336,5001 Maes Y Nant, Creigiau, Cardiff, CF15 9EJ
Sold Sept 2024
£161,5002 Maes Y Nant, Creigiau, Cardiff, CF15 9EJ
Sold Aug 2023
£320,00030 Maes Y Nant, Creigiau, Cardiff, CF15 9EJ
Sold May 2021
£360,000
Versus other Maes Y Nant homes
12a is notably below the street on floor area.
Price per m²
£3,532
Street avg £2,737
Floor Area
62 m²
Street avg 100 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Llys Gwynno — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







