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
56 The Waterfront, Welham Street, Grantham, NG31 6QQ -	18 Dec 2009	£125,000	99 m² 1065 sqft	£1,262 £117	Flat (5 bed)
4 The Waterfront, Welham Street, Grantham, NG31 6QQ -	17 Mar 2008	£180,000	84 m² 904 sqft	£2,142 £198	Flat (2 bed)
26 The Waterfront, Welham Street, Grantham, NG31 6QQ	08 Feb 2008	£126,400	72 m² 775 sqft	£1,755 £163	Flat (2 bed)
15 The Waterfront, Welham Street, Grantham, NG31 6QQ	01 Feb 2008	£113,600	77 m² 828 sqft	£1,475 £137	Flat (2 bed)
17 The Waterfront, Welham Street, Grantham, NG31 6QQ	01 Feb 2008	£99,000	37 m² 398 sqft	£2,675 £248	Flat (1 bed)
16 The Waterfront, Welham Street, Grantham, NG31 6QQ -	01 Feb 2008	£114,750	74 m² 796 sqft	£1,550 £143	Flat (2 bed)
13 The Waterfront, Welham Street, Grantham, NG31 6QQ	01 Feb 2008	£137,000	77 m² 828 sqft	£1,779 £165	Flat (2 bed)
12 The Waterfront, Welham Street, Grantham, NG31 6QQ	01 Feb 2008	£140,000	93 m² 1001 sqft	£1,505 £139	Flat (2 bed)
32 The Waterfront, Welham Street, Grantham, NG31 6QQ	31 Jan 2008	£66,510	49 m² 527 sqft	£1,357 £126	Flat (2 bed)
7 The Waterfront, Welham Street, Grantham, NG31 6QQ	14 Dec 2007	£53,720	47 m² 505 sqft	£1,142 £106	Flat (1 bed)
10 The Waterfront, Welham Street, Grantham, NG31 6QQ	14 Dec 2007	£56,145			Flat (1 bed)
58 The Waterfront, Welham Street, Grantham, NG31 6QQ	13 Sep 2007	£110,500	60 m² 645 sqft	£1,841 £171	Flat (2 bed)
39 The Waterfront, Welham Street, Grantham, NG31 6QQ	07 Sep 2007	£106,400	62 m² 667 sqft	£1,716 £159	Flat (2 bed)
48 The Waterfront, Welham Street, Grantham, NG31 6QQ	03 Sep 2007	£114,300	60 m² 645 sqft	£1,905 £176	Flat (2 bed)
55 The Waterfront, Welham Street, Grantham, NG31 6QQ	15 Aug 2007	£101,600	65 m² 699 sqft	£1,563 £145	Flat (1 bed)
46 The Waterfront, Welham Street, Grantham, NG31 6QQ	15 Aug 2007	£106,400	66 m² 710 sqft	£1,612 £149	Flat (2 bed)
47 The Waterfront, Welham Street, Grantham, NG31 6QQ	15 Aug 2007	£84,000	50 m² 538 sqft	£1,680 £156	Flat (2 bed)
40 The Waterfront, Welham Street, Grantham, NG31 6QQ	15 Aug 2007	£82,400	50 m² 538 sqft	£1,648 £153	Flat (1 bed)
56 The Waterfront, Welham St -	£125,000 Dec-2009	99 1065	1,262 117
4 The Waterfront, Welham St -	£180,000 Mar-2008	84 904	2,142 198
26 The Waterfront, Welham St	£126,400 Feb-2008	72 775	1,755 163
15 The Waterfront, Welham St	£113,600 Feb-2008	77 828	1,475 137
17 The Waterfront, Welham St	£99,000 Feb-2008	37 398	2,675 248
16 The Waterfront, Welham St -	£114,750 Feb-2008	74 796	1,550 143
13 The Waterfront, Welham St	£137,000 Feb-2008	77 828	1,779 165
12 The Waterfront, Welham St	£140,000 Feb-2008	93 1001	1,505 139
32 The Waterfront, Welham St	£66,510 Jan-2008	49 527	1,357 126
7 The Waterfront, Welham St	£53,720 Dec-2007	47 505	1,142 106
10 The Waterfront, Welham St	£56,145 Dec-2007
58 The Waterfront, Welham St	£110,500 Sep-2007	60 645	1,841 171
39 The Waterfront, Welham St	£106,400 Sep-2007	62 667	1,716 159
48 The Waterfront, Welham St	£114,300 Sep-2007	60 645	1,905 176
55 The Waterfront, Welham St	£101,600 Aug-2007	65 699	1,563 145
46 The Waterfront, Welham St	£106,400 Aug-2007	66 710	1,612 149
47 The Waterfront, Welham St	£84,000 Aug-2007	50 538	1,680 156
40 The Waterfront, Welham St	£82,400 Aug-2007	50 538	1,648 153

The data above for Welham 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 Welham Street, Grantham is £1,870 sqm (£173 per sq ft), this is calculated from sold house prices of the 11 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 approximately 59 homes on Welham Street, we would have expected about 8 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 11 property sales in Welham Street, averaging roughly 2 home sales per year .
The average size of all the properties on Welham Street is 71 m2 (764 sqft).