HouseMarketBook

SN14, Chippenham and Marshfield, Wiltshire

Postcode district in Wiltshire · 791 sales in the last 24 months, 692 with a floor area counted

Median price per square metre, last 24 months£3,880692 sales · £360 per sq ft · down 0.2% on a year ago

Prices per square metre in SN14 are down 0.2% on a year ago, at a median of £3,880 (£360 per sq ft).

Half of the 692 counted sales were between £3,280 and £4,370 per square metre, and the median price paid was £325,000. HM Land Registry records 15,886 sales in this postcode district since 1995.

Median price, 24 months£325,000
£ per m², middle half£3,280 to £4,370
Sales, 24 months791692 with a floor area counted
Typical floor area87 m²

By property type

TypeSales£ / m²Middle halfMedian price
Detached214£4,130£3,750–4,650£465,000
Flat or maisonette30£2,810£2,310–3,220£166,000
Semi-detached236£3,700£3,140–4,320£299,500
Terraced212£3,750£3,160–4,350£265,000
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 SN14 by quarter, down 0.2% on a year ago
3,6903,9054,120£4,0702024 Q42026 Q3
Median £ per m² by year since 1995
8202,3453,870£3,83019952026
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 SN14

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
2026202£318,300£3,830
2025393£325,000£3,810
2024385£332,800£3,850
2023347£355,000£3,830
2022417£345,000£3,870
2021506£296,500£3,460
2020294£285,000£3,250
2019336£278,000£3,150
2018310£277,500£3,220
2017331£265,000£3,070
2016357£245,500£2,830
2015390£245,000£2,670
The last 12 years; the chart above runs from 1995.

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 87 m² · change on a year ago −0.2% · An index-based comparison of sold prices, not a valuation.