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
72, Castlegate, Grantham, NG31 6SQ	05 Apr 2023	£115,000 B			Semi-D
The Mot Centre, 71, Castlegate, Grantham, NG31 6SQ	19 Aug 2022	£130,000 B			Other
72, Castlegate	£115,000 B Apr-2023
The Mot Centre, 71, Castlegate	£130,000 B Aug-2022

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

The average price per square metre (per square foot) in Castlegate, Grantham is £1,948 sqm (£180 per sq ft), this is calculated from the Land Registry sold price of the 5 most recent sales.
The majority of homes in Grantham are now selling for between £1,320 and £1,730 per square metre (£122 and £160 per square foot) , find out more in this local analysis of NG31 6 (Grantham) house prices.
There are about 19 homes on Castlegate, we would have expected approximately 2 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 5 property sales in Castlegate, averaging roughly 1 home sales per year .
The average size of all the properties on Castlegate is 102 m2 (1,097 sqft).