Postcode district report · August 2026

WA12, St. Helens

WA12 is the 6th Hapiest of St. Helens's 8 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

273

in the 12 months to August 2026

Median price

£216,000

+0.5% on the year before

Price per m²

–

median, homes with an EPC

Flats

of homes sold

WA12 on the HPAI Swatch

Each tile ranks WA12 against the other postcode districts of St. Helens.

Price per m²No data –

Price change+0.5% 5th of 8

Sales a year273 a year 4th of 8

Sales change-5.4% 4th of 8

Energy efficiencyNo data –

CarbonNo data –

Station nearbyNo data –

Yellow the best in St. Helens Green above average Blue below average Purple weakest in St. Helens

Yellow is Hapi: the more yellow, the better WA12 compares with the rest of St. Helens. These colours compare postcode districts within St. Helens; St. Helens's own Swatch compares it with areas across England and Wales.

St. Helens's postcode districts, Hapiest first

#	Postcode district	Homes sold	Median price	Price change
1	WN5	68	£245,000	+4.3%
2	WA11	416	£187,500	+2.7%
3	L35	124	£232,250	+4.4%
4	WA10	425	£171,500	-2.0%
4	WN4	60	£199,998	+12.7%
6	WA12	273	£216,000	+0.5%
7	WA9	498	£172,500	-1.4%
8	L34	29	£250,000	-11.5%

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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 St. Helens 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 St. Helens aren't ranked.