HouseMarketBook

SN3 4, Swindon

Postcode sector in Swindon · 486 sales in the last 24 months, 431 with a floor area counted

Median price per square metre, last 24 months£3,520431 sales · £327 per sq ft · up 6.7% on a year ago

Prices per square metre in SN3 4 are up 6.7% on a year ago, at a median of £3,520 (£327 per sq ft).

Half of the 431 counted sales were between £2,950 and £3,990 per square metre, and the median price paid was £300,000. HM Land Registry records 8,074 sales in this postcode sector since 1995.

Median price, 24 months£300,000
£ per m², middle half£2,950 to £3,990
Sales, 24 months486431 with a floor area counted
Typical floor area85 m²

By property type

TypeSales£ / m²Middle halfMedian price
Detached87£3,820£3,410–4,180£430,000
Flat or maisonette45£2,660£2,390–2,920£143,000
Semi-detached197£3,540£3,080–4,070£305,000
Terraced102£3,500£2,880–3,910£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 SN3 4 by quarter, up 6.7% on a year ago
3,2603,5003,740£3,7402024 Q42026 Q3
Median £ per m² by year since 1995
7302,1853,640£3,64019952026
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 SN3 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
2026118£317,800£3,640
2025221£290,000£3,440
2024245£308,500£3,460
2023172£290,000£3,480
2022227£300,000£3,320
2021308£269,000£3,100
2020177£254,000£2,930
2019221£241,000£2,760
2018233£240,000£2,680
2017221£250,000£2,690
2016219£226,000£2,590
2015245£200,000£2,370
The last 12 years; the chart above runs from 1995.

Postcodes in SN3 4

295 · 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 85 m² · change on a year ago +6.7% · An index-based comparison of sold prices, not a valuation.