HouseMarketBook

SP1 3, Wiltshire

Postcode sector in Wiltshire · 422 sales in the last 24 months, 377 with a floor area counted

Median price per square metre, last 24 months£3,930377 sales · £365 per sq ft · up 3.6% on a year ago

Prices per square metre in SP1 3 are up 3.6% on a year ago, at a median of £3,930 (£365 per sq ft).

Half of the 377 counted sales were between £3,410 and £4,340 per square metre, and the median price paid was £350,000. HM Land Registry records 8,338 sales in this postcode sector since 1995.

Median price, 24 months£350,000
£ per m², middle half£3,410 to £4,340
Sales, 24 months422377 with a floor area counted
Typical floor area91 m²

By property type

TypeSales£ / m²Middle halfMedian price
Detached104£4,120£3,740–4,510£515,000
Flat or maisonette71£3,140£2,340–3,830£174,000
Semi-detached103£4,040£3,580–4,330£350,000
Terraced99£3,920£3,380–4,330£300,000
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 SP1 3 by quarter, up 3.6% on a year ago
3,7203,9404,160£4,1602024 Q42026 Q3
Median £ per m² by year since 1995
8402,4454,050£4,05019952026
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 SP1 3

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
2026100£357,500£4,050
2025215£345,000£3,850
2024233£320,000£3,750
2023204£329,900£3,750
2022196£335,000£3,970
2021277£326,000£3,640
2020193£330,000£3,440
2019192£285,000£3,270
2018173£324,000£3,340
2017248£285,000£3,330
2016298£275,000£3,260
2015270£272,500£3,150
The last 12 years; the chart above runs from 1995.

Postcodes in SP1 3

291 · 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 91 m² · change on a year ago +3.6% · An index-based comparison of sold prices, not a valuation.