HouseMarketBook

SN3, Coate and Stratton St Margaret, Swindon

Postcode district in Swindon · 1,762 sales in the last 24 months, 1,565 with a floor area counted

Median price per square metre, last 24 months£3,4701,565 sales · £322 per sq ft · up 3.6% on a year ago

Prices per square metre in SN3 are up 3.6% on a year ago, at a median of £3,470 (£322 per sq ft).

Half of the 1,565 counted sales were between £2,940 and £3,850 per square metre, and the median price paid was £295,000. HM Land Registry records 27,500 sales in this postcode district since 1995.

Check an asking priceOpen on the heat map
Median price, 24 months£295,000
£ per m², middle half£2,940 to £3,850
Sales, 24 months1,7621,565 with a floor area counted
Typical floor area86 m²

By property type

TypeSales£ / m²Middle halfMedian price
Detached289£3,770£3,380–4,020£440,000
Flat or maisonette122£2,570£2,200–2,900£140,000
Semi-detached599£3,550£3,190–3,970£310,000
Terraced555£3,310£2,840–3,770£255,000
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 by quarter, up 3.6% on a year ago
3,3703,4503,530£3,5302024 Q42026 Q3
Median £ per m² by year since 1995
6702,0903,510£3,51019952026
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

By sales in the last 24 months
StreetSales£ / m²
Marlborough Road40£3,130
Homington Avenue37£3,400
Brook Road30£3,560
Oakfield Avenue21£3,520
Oxford Road21£3,260
Horse Chestnut Crescent18£3,830
Ermin Street17£2,900
Queens Drive15£3,310
Colebrook Road14£2,900
Cranmore Avenue14—
Railton Way14£3,400
Welcombe Avenue14£2,840
Islandsmead13—
Sandgate13£2,770
Winton Road13£2,750
Sandringham Road12£3,430
Annapurna11—
Baynton Street11—
Horsham Road11—
Merlin Way11—
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
2026399£295,000£3,510
2025884£290,000£3,450
2024866£294,700£3,440
2023706£276,500£3,370
2022873£285,000£3,330
20211,030£261,600£3,010
2020598£240,000£2,770
2019801£235,000£2,790
2018808£235,000£2,740
2017861£233,000£2,690
2016949£223,000£2,590
2015890£195,000£2,330
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 86 m² · change on a year ago +3.6% · An index-based comparison of sold prices, not a valuation.