HouseMarketBook

SN15 4, Wiltshire

Postcode sector in Wiltshire · 172 sales in the last 24 months, 141 with a floor area counted

Median price per square metre, last 24 months£3,640141 sales · £339 per sq ft · up 6.4% on a year ago

Prices per square metre in SN15 4 are up 6.4% on a year ago, at a median of £3,640 (£339 per sq ft).

Half of the 141 counted sales were between £3,010 and £4,180 per square metre, and the median price paid was £335,000. HM Land Registry records 3,197 sales in this postcode sector since 1995.

Median price, 24 months£335,000
£ per m², middle half£3,010 to £4,180
Sales, 24 months172141 with a floor area counted
Typical floor area96 m²

By property type

TypeSales£ / m²Middle halfMedian price
Detached47£4,050£3,570–4,650£575,000
Flat or maisonette4———
Semi-detached49£3,650£3,090–4,180£345,000
Terraced41£3,120£2,630–3,690£237,500
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 SN15 4 by quarter, up 6.4% on a year ago
3,1303,4453,760£3,6102024 Q42026 Q2
Median £ per m² by year since 1995
6802,2103,740£3,74019952026
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 SN15 4

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
202636£402,500£3,740
202587£324,000£3,640
202486£386,000£3,470
202345£340,000£3,600
202272£331,000£3,540
202197£357,500£3,350
202054£280,000£2,730
201955£322,500£2,950
201857£380,000£2,920
201772£282,500£2,820
2016106£305,000£2,850
201589£270,000£2,530
The last 12 years; the chart above runs from 1995.

Postcodes in SN15 4

200 · 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 96 m² · change on a year ago +6.4% · An index-based comparison of sold prices, not a valuation.