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
36 The Waterfront, Welham Street, Grantham, NG31 6QQ -	13 May 2025	£142,250	50 m² 538 sqft	£2,845 £264	Flat (1 bed)
19 The Waterfront, Welham Street, Grantham, NG31 6QQ -	14 Apr 2025	£165,000	100 m² 1076 sqft	£1,650 £153	Flat (2 bed)
31 The Waterfront, Welham Street, Grantham, NG31 6QQ -	23 Jul 2024	£136,000	101 m² 1087 sqft	£1,346 £125	Flat (2 bed)
54 The Waterfront, Welham Street, Grantham, NG31 6QQ -	03 Mar 2023	£135,000	77 m² 828 sqft	£1,753 £162	Flat (2 bed)
6 The Waterfront, Welham Street, Grantham, NG31 6QQ -	11 Jan 2023	£140,000	73 m² 785 sqft	£1,917 £178	Flat (2 bed)
45 The Waterfront, Welham Street, Grantham, NG31 6QQ	10 Aug 2022	£70,000 B	48 m² 516 sqft	£1,458 £135	Flat (1 bed)
43 The Waterfront, Welham Street, Grantham, NG31 6QQ	24 Jun 2022	£129,000 B	55 m² 592 sqft	£2,345 £217	Flat (1 bed)
34 The Waterfront, Welham Street, Grantham, NG31 6QQ	22 Apr 2022	£94,000 B	62 m² 667 sqft	£1,516 £140	Flat (1 bed)
37 The Waterfront, Welham Street, Grantham, NG31 6QQ	25 Feb 2022	£142,250 B	66 m² 710 sqft	£2,155 £200	Flat (2 bed)
53 The Waterfront, Welham Street, Grantham, NG31 6QQ	17 Feb 2022	£132,995 B	61 m² 656 sqft	£2,180 £202	Flat (2 bed)
2 The Waterfront, Welham Street, Grantham, NG31 6QQ -	08 Feb 2022	£150,000	76 m² 818 sqft	£1,973 £183	Flat (2 bed)
22 The Waterfront, Welham Street, Grantham, NG31 6QQ -	10 Dec 2021	£140,000	71 m² 764 sqft	£1,971 £183	Flat (2 bed)
50 The Waterfront, Welham Street, Grantham, NG31 6QQ	26 Aug 2021	£122,500 B	46 m² 495 sqft	£2,663 £247	Other (2 bed)
20 The Waterfront, Welham Street, Grantham, NG31 6QQ -	02 Aug 2021	£92,500	36 m² 387 sqft	£2,569 £238	Flat (2 bed)
38 The Waterfront, Welham Street, Grantham, NG31 6QQ	08 Jul 2021	£75,000 B	46 m² 495 sqft	£1,630 £151	Flat (2 bed)
30 The Waterfront, Welham Street, Grantham, NG31 6QQ	18 Jun 2021	£167,500 B	166 m² 1786 sqft	£1,009 £93	Flat (2 bed)
51 The Waterfront, Welham Street, Grantham, NG31 6QQ	23 Dec 2020	£130,000 B	65 m² 699 sqft	£2,000 £185	Flat (2 bed)
3 The Waterfront, Welham Street, Grantham, NG31 6QQ -	22 Jul 2020	£143,000			Flat (2 bed)
42 The Waterfront, Welham Street, Grantham, NG31 6QQ -	29 May 2020	£140,000	80 m² 861 sqft	£1,750 £162	Flat (2 bed)
35 The Waterfront, Welham Street, Grantham, NG31 6QQ -	17 May 2019	£135,000	80 m² 861 sqft	£1,687 £156	Flat (2 bed)
44 The Waterfront, Welham Street, Grantham, NG31 6QQ -	18 Jan 2019	£134,000	65 m² 699 sqft	£2,061 £191	Flat (2 bed)
57 The Waterfront, Welham Street, Grantham, NG31 6QQ	19 Apr 2017	£215,000 B	149 m² 1603 sqft	£1,442 £133	Other (3 bed)
52 The Waterfront, Welham Street, Grantham, NG31 6QQ -	10 Feb 2017	£64,000	56 m² 602 sqft	£1,142 £106	Flat (1 bed)
27 The Waterfront, Welham Street, Grantham, NG31 6QQ -	20 May 2016	£129,950	84 m² 904 sqft	£1,547 £143	Flat (2 bed)
1 The Waterfront, Welham Street, Grantham, NG31 6QQ -	13 Nov 2015	£135,000	76 m² 818 sqft	£1,776 £164	Flat (2 bed)
49 The Waterfront, Welham Street, Grantham, NG31 6QQ -	23 Oct 2015	£129,000	73 m² 785 sqft	£1,767 £164	Flat (2 bed)
21 The Waterfront, Welham Street, Grantham, NG31 6QQ -	30 Mar 2015	£60,000			Flat (1 bed)
18 The Waterfront, Welham Street, Grantham, NG31 6QQ -	26 Feb 2015	£145,000	66 m² 710 sqft	£2,196 £204	Flat (3 bed)
5 The Waterfront, Welham Street, Grantham, NG31 6QQ -	08 Oct 2014	£143,000	73 m² 785 sqft	£1,958 £181	Flat (3 bed)
23 The Waterfront, Welham Street, Grantham, NG31 6QQ -	11 Apr 2014	£119,000	84 m² 904 sqft	£1,416 £131	Flat (2 bed)
36 The Waterfront, Welham St -	£142,250 May-2025	50 538	2,845 264
19 The Waterfront, Welham St -	£165,000 Apr-2025	100 1076	1,650 153
31 The Waterfront, Welham St -	£136,000 Jul-2024	101 1087	1,346 125
54 The Waterfront, Welham St -	£135,000 Mar-2023	77 828	1,753 162
6 The Waterfront, Welham St -	£140,000 Jan-2023	73 785	1,917 178
45 The Waterfront, Welham St	£70,000 B Aug-2022	48 516	1,458 135
43 The Waterfront, Welham St	£129,000 B Jun-2022	55 592	2,345 217
34 The Waterfront, Welham St	£94,000 B Apr-2022	62 667	1,516 140
37 The Waterfront, Welham St	£142,250 B Feb-2022	66 710	2,155 200
53 The Waterfront, Welham St	£132,995 B Feb-2022	61 656	2,180 202
2 The Waterfront, Welham St -	£150,000 Feb-2022	76 818	1,973 183
22 The Waterfront, Welham St -	£140,000 Dec-2021	71 764	1,971 183
50 The Waterfront, Welham St	£122,500 B Aug-2021	46 495	2,663 247
20 The Waterfront, Welham St -	£92,500 Aug-2021	36 387	2,569 238
38 The Waterfront, Welham St	£75,000 B Jul-2021	46 495	1,630 151
30 The Waterfront, Welham St	£167,500 B Jun-2021	166 1786	1,009 93
51 The Waterfront, Welham St	£130,000 B Dec-2020	65 699	2,000 185
3 The Waterfront, Welham St -	£143,000 Jul-2020
42 The Waterfront, Welham St -	£140,000 May-2020	80 861	1,750 162
35 The Waterfront, Welham St -	£135,000 May-2019	80 861	1,687 156
44 The Waterfront, Welham St -	£134,000 Jan-2019	65 699	2,061 191
57 The Waterfront, Welham St	£215,000 B Apr-2017	149 1603	1,442 133
52 The Waterfront, Welham St -	£64,000 Feb-2017	56 602	1,142 106
27 The Waterfront, Welham St -	£129,950 May-2016	84 904	1,547 143
1 The Waterfront, Welham St -	£135,000 Nov-2015	76 818	1,776 164
49 The Waterfront, Welham St -	£129,000 Oct-2015	73 785	1,767 164
21 The Waterfront, Welham St -	£60,000 Mar-2015
18 The Waterfront, Welham St -	£145,000 Feb-2015	66 710	2,196 204
5 The Waterfront, Welham St -	£143,000 Oct-2014	73 785	1,958 181
23 The Waterfront, Welham St -	£119,000 Apr-2014	84 904	1,416 131

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 from the selling price 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 approximately 2 home sales per year .
The average size of all the properties on Welham Street is 71 m2 (764 sqft).