Postcode district report · August 2026

SA4, Swansea

SA4 is the 1st Hapiest of Swansea's 7 postcode districts on the HPAI Swatch, which compares them with each other on prices, how the market is moving, energy efficiency and transport. SA4 also reaches into Carmarthenshire; these figures are for its homes in Swansea.

Homes sold
470
in the 12 months to August 2026
Median price
£216,500
+4.3% on the year before
Price per m²
£2,623
median, homes with an EPC
Flats
7%
of homes sold

SA4 on the HPAI Swatch

Each tile ranks SA4 against the other postcode districts of Swansea.

Price per m²£2,623/m² 2nd of 7
Price change+4.3% 2nd of 7
Sales a year470 a year 1st of 7
Sales change-1.3% 2nd of 7
Energy efficiency83 EPC score 1st of 7
Carbon1.4 t CO₂ a home 1st of 7
Station nearby2.4 km 3rd of 7
Yellow the best in Swansea Green above average Blue below average Purple weakest in Swansea

Yellow is Hapi: the more yellow, the better SA4 compares with the rest of Swansea. These colours compare postcode districts within Swansea; Swansea's own Swatch compares it with areas across England and Wales.

Swansea's postcode districts, Hapiest first

#Postcode districtSwatchHomes soldMedian pricePrice change
1 SA4 470£216,500 +4.3%
2 SA3 311£360,000 -2.7%
3 SA6 316£172,750 -2.9%
4 SA7 132£197,500 +3.9%
5 SA1 387£142,000 +1.4%
6 SA5 269£165,000 +5.2%
7 SA2 372£255,000 -4.3%

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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 Swansea 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 Swansea aren't ranked.