Postcode district report · August 2026

SO19, Southampton

SO19 is the 1st Hapiest of Southampton'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.

Homes sold
596
in the 12 months to August 2026
Median price
£265,000
+0.0% on the year before
Price per m²
£3,431
median, homes with an EPC
Flats
19%
of homes sold

SO19 on the HPAI Swatch

Each tile ranks SO19 against the other postcode districts of Southampton.

Price per m²£3,431/m² 1st of 6
Price change+0.0% 2nd of 6
Sales a year596 a year 1st of 6
Sales change-10.8% 5th of 6
Energy efficiency68 EPC score 2nd of 6
Carbon2.7 t CO₂ a home 2nd of 6
Station nearby1.1 km 3rd of 6
Yellow the best in Southampton Green above average Blue below average Purple weakest in Southampton

Yellow is Hapi: the more yellow, the better SO19 compares with the rest of Southampton. These colours compare postcode districts within Southampton; Southampton's own Swatch compares it with areas across England and Wales.

Southampton's postcode districts, Hapiest first

#Postcode districtSwatchHomes soldMedian pricePrice change
1 SO19 596£265,000 +0.0%
2 SO18 366£275,000 -1.1%
3 SO16 508£270,000 +1.1%
4 SO15 437£255,000 -3.8%
5 SO14 202£206,000 -1.9%
6 SO17 166£225,000 -18.2%

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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 Southampton 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 Southampton aren't ranked.