Postcode district report · August 2026

LL12, Flintshire

LL12 is the 1st Hapiest of Flintshire's 6 postcode districts on the HPAI Swatch, which compares them with each other on prices, how the market is moving, energy efficiency and transport. LL12 also reaches into Wrexham; these figures are for its homes in Flintshire.

Homes sold
58
in the 12 months to August 2026
Median price
£218,500
-8.0% on the year before
Price per m²
£2,964
median, homes with an EPC
Flats
0%
of homes sold

LL12 on the HPAI Swatch

Each tile ranks LL12 against the other postcode districts of Flintshire.

Price per m²£2,964/m² 1st of 6
Price change-8.0% 6th of 6
Sales a year58 a year 6th of 6
Sales change+33.9% 1st of 6
Energy efficiency72 EPC score 2nd of 6
Carbon3.0 t CO₂ a home 3rd of 6
Station nearby0.4 km 1st of 6
Yellow the best in Flintshire Green above average Blue below average Purple weakest in Flintshire

Yellow is Hapi: the more yellow, the better LL12 compares with the rest of Flintshire. These colours compare postcode districts within Flintshire; Flintshire's own Swatch compares it with areas across England and Wales.

Flintshire's postcode districts, Hapiest first

#Postcode districtSwatchHomes soldMedian pricePrice change
1 CH5 447£205,000 +1.1%
1 LL12 58£218,500 -8.0%
3 CH6 200£180,000 +7.1%
4 CH7 559£232,000 +3.1%
4 CH4 189£240,000 +4.8%
6 CH8 199£185,000 +2.8%

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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 Flintshire 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 Flintshire aren't ranked.