Postcode district report · August 2026

CF48, Merthyr Tydfil

CF48 is the 1st Hapiest of Merthyr Tydfil's 3 postcode districts on the HPAI Swatch, which compares them with each other on prices, how the market is moving, energy efficiency and transport.

Homes sold
215
in the 12 months to August 2026
Median price
£152,500
+5.2% on the year before
Price per m²
£2,320
median, homes with an EPC
Flats
0%
of homes sold

CF48 on the HPAI Swatch

Each tile ranks CF48 against the other postcode districts of Merthyr Tydfil.

Price per m²£2,320/m² 1st of 3
Price change+5.2% 1st of 3
Sales a year215 a year 1st of 3
Sales change+5.6% 1st of 3
Energy efficiency70 EPC score 1st of 3
Carbon3.8 t CO₂ a home 2nd of 3
Station nearby2.8 km 3rd of 3
Yellow the best in Merthyr Tydfil Green above average Blue below average Purple weakest in Merthyr Tydfil

Yellow is Hapi: the more yellow, the better CF48 compares with the rest of Merthyr Tydfil. These colours compare postcode districts within Merthyr Tydfil; Merthyr Tydfil's own Swatch compares it with areas across England and Wales.

Merthyr Tydfil's postcode districts, Hapiest first

#Postcode districtSwatchHomes soldMedian pricePrice change
1 CF48 215£152,500 +5.2%
2 CF47 139£140,000 +0.0%
3 CF46 92£138,475 -4.5%

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About these figures

Price per m²
Median price per square metre of homes sold in the last 12 months (homes with an EPC).
Price change
Median price in the last 12 months against the 12 months before.
Sales a year
Open-market sales in the last 12 months. More sales means a deeper, easier market.
Sales change
Sales in the 12 months to three months ago against the year before. The newest months are left out: Land Registry registers sales late.
Energy efficiency
Average EPC energy efficiency score of homes sold (higher is more efficient).
Carbon
Average carbon emissions of homes sold, tonnes a year. Lower is better.
Station nearby
Median distance from homes sold to the nearest railway station. Closer is better.

Open-market sales from HM Land Registry Price Paid Data in the 12 months to August 2026 (homes in Merthyr Tydfil only); price per m², energy and carbon from the homes sold that have an Energy Performance Certificate. Postcode districts with fewer than 20 sales a year in Merthyr Tydfil aren't ranked.