HouseMarketBook

SO18 5, Southampton

Postcode sector in Southampton · 221 sales in the last 24 months, 188 with a floor area counted

Median price per square metre, last 24 months£3,240188 sales · £301 per sq ft · down 4.7% on a year ago

Prices per square metre in SO18 5 are down 4.7% on a year ago, at a median of £3,240 (£301 per sq ft).

Half of the 188 counted sales were between £2,740 and £3,670 per square metre, and the median price paid was £277,500. HM Land Registry records 3,748 sales in this postcode sector since 1995.

Median price, 24 months£277,500
£ per m², middle half£2,740 to £3,670
Sales, 24 months221188 with a floor area counted
Typical floor area82 m²

By property type

TypeSales£ / m²Middle halfMedian price
Detached30£3,890£3,600–4,370£345,000
Flat or maisonette45£2,500£2,130–2,840£147,000
Semi-detached52£3,480£3,210–3,850£330,000
Terraced61£3,130£2,840–3,400£270,000
Counted sales over the last 24 months. A type needs 12 sales for a median; each type's median is what the fair-value check compares against in a sector.

The trend

Median £ per m² in SO18 5 by quarter, down 4.7% on a year ago
3,0803,2403,400£3,3602024 Q42026 Q3
Median £ per m² by year since 1995
6001,9653,330£3,17019952026
Each point is the median of the counted sales in that period. Older sales use the floor area on the latest certificate.

Busiest streets in SO18 5

By sales in the last 24 months
A street needs 12 counted sales for a median of its own; a dash means it has fewer.

Year by year

Counted sales
YearSalesMedian priceMedian £ / m²
202671£275,000£3,170
202591£270,000£3,220
202485£275,000£3,280
202398£280,000£3,330
2022118£270,000£3,260
2021114£245,000£2,880
202093£230,000£2,730
201999£235,000£2,700
201899£226,000£2,650
2017133£226,000£2,640
2016129£200,000£2,570
2015109£184,000£2,350
The last 12 years; the chart above runs from 1995.

Postcodes in SO18 5

180 · median £ / m² where there are 12 counted sales

Sales to September 2026 · HM Land Registry price paid data · MHCLG energy certificates · ONS postcode directory · medians of counted sales over 24 months · typical floor area 82 m² · change on a year ago −4.7% · An index-based comparison of sold prices, not a valuation.