6 Maes Y Sarn, Pentyrch, Cardiff, CF15 9QQ
About 6 Maes Y Sarn
6 Maes Y Sarn is a three-bedroom detached house in Pentyrch, Cardiff, Cardiff (CF15 9QQ). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (May 2017) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in November 2013 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Good to Very Good and hot-water efficiency went from Poor to Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
Across 1996–2017, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £367,000 sits 52.9% above the 2017 sale of £240,000. On a £-per-square-foot basis, the last sale (£225/sq ft) was about 39.6% above the typical sold price in the postcode. On the market in July 2017 and unlisted since — roughly 9 years. At 99 m² it's 24.7% smaller than the typical home in the postcode (132 m² median across 14 EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenSouth-facing
Building
- Central heatingYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 11 May 2027
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Hot water efficiency improved
Cavity wall insulation installed
Roof insulation improved
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Planning history
6 Maes Y Sarn 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
6 Maes Y Sarn has more than tripled in price since its earliest registered sale in 1996.
£367,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 22 years.
£240,000
Growth on file: 6.4% per year over 22 years.
Sales timeline
23 July 2017Most recent
£240,000
+150.0%over 17 years17 December 1999
£96,000
+51.2%over 3 years19 January 1996
£63,500
Median price across the last 5 sales in CF15 9QQ: £335,000 (2025–2021).
Nearby sales in CF15 9QQ
50 Maes Y Sarn, Pentyrch, Cardiff, CF15 9QQ
Sold Aug 2025
£529,9508 Maes Y Sarn, Pentyrch, Cardiff, CF15 9QQ
Sold May 2024
£335,0009 Maes Y Sarn, Pentyrch, Cardiff, CF15 9QQ
Sold Dec 2022
£315,00047 Maes Y Sarn, Pentyrch, Cardiff, CF15 9QQ
Sold Nov 2021
£425,0007 Maes Y Sarn, Pentyrch, Cardiff, CF15 9QQ
Sold Mar 2021
£270,000
Versus other Maes Y Sarn homes
Floor Area for 6 Maes Y Sarn lags the street by a wide margin.
Price per m²
£2,424
Street avg £2,484
Floor Area
99 m²
Street avg 124 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.5 t/year
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The neighbourhood at a glance
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Pentyrch Cemetery — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







