Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
Chaveywell Retreat, 21, Castle Street, Calne, SN11 0DY -	07 Dec 2016	£495,000	173 m² 1862 sqft	£2,861 £265	Terrace (4 bed)
19, Castle Street, Calne, SN11 0DY -	29 Sep 2016	£360,000	118 m² 1270 sqft	£3,050 £283	Semi-D (4 bed)
Chaveywell Retreat, 21, Castle St -	£495,000 Dec-2016	173 1862	2,861 265
19, Castle St -	£360,000 Sep-2016	118 1270	3,050 283

The data above for Castle Street can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Castle Street, Calne is £3,158 sqm (£293 per sq ft), this is from the selling price of the 6 most recent sales.
The majority of homes in Calne are now selling for between £3,160 and £3,960 per square metre (£293 and £367 per square foot) , find out more in this local analysis of SN11 0 (Calne) house prices.
There are about 23 homes on Castle Street, we would have expected approximately 3 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 6 property sales in Castle Street, averaging approximately 1 home sales per year .
The average size of all the properties on Castle Street is 88 m2 (947 sqft).