Over the past 14 years, there have been 53 property sales recorded in the NG31 7WT postcode area. The highest sale price reached £125,000, while the most recent sale was for a terraced flat sold in July 2025 for £103,000.

The estimated average property value in NG31 7WT currently stands at £122,916, which is approximately 48.7% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £2,056.

Property prices in NG31 7WT have risen by 4.9% over the past year , with a total increase of 21.2% over the past five years, and a long-term rise of 41.2% over the past decade.

100% of recorded transactions in the area were for flat properties.

Housing in NG31 7WT is mixed, with 37% of homes being , indicating a diverse residential makeup.

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Property Sales

1 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ bed
📐 635 sq ft
Today
£123,898
streetscan.co.uk estimate
20 Dec 2013
£86,495
More details

10 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ bed
📐 635 sq ft
Today
£123,182
streetscan.co.uk estimate
9 Dec 2013
£85,995
More details

11 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£124,348
streetscan.co.uk estimate
25 Mar 2022
£125,000
20 Dec 2013
£85,995
More details

12 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£121,385
streetscan.co.uk estimate
25 Oct 2013
£84,995
More details

14 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ bed
📐 797 sq ft
Today
£122,864
streetscan.co.uk estimate
19 Sep 2018
£110,500
17 Jan 2014
£96,995
More details

15 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ bed
📐 635 sq ft
Today
£125,714
streetscan.co.uk estimate
19 Jul 2013
£84,995
More details

16 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£116,058
streetscan.co.uk estimate
28 Jun 2019
£100,000
More details

17 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£125,353
streetscan.co.uk estimate
10 Nov 2015
£95,000
27 Sep 2013
£82,995
More details

18 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ bed
📐 635 sq ft
Today
£114,423
streetscan.co.uk estimate
12 Dec 2014
£80,000
23 Nov 2012
£84,195
More details

19 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£127,192
streetscan.co.uk estimate
8 Jun 2012
£83,995
More details

2 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£103,761
streetscan.co.uk estimate
7 Jul 2025
£103,000
6 Dec 2013
£85,995
More details

20 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ bed
📐 638 sq ft
Today
£128,525
streetscan.co.uk estimate
19 Dec 2011
£87,300
More details

21 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£120,091
streetscan.co.uk estimate
15 Jul 2022
£125,000
18 Dec 2020
£102,500
View +1 more
More details

22 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ bed
📐 638 sq ft
Today
£131,632
streetscan.co.uk estimate
23 May 2013
£84,995
More details

23 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£120,091
streetscan.co.uk estimate
29 Jul 2022
£125,000
13 Sep 2019
£96,000
View +2 more
More details

24 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£102,533
streetscan.co.uk estimate
8 Aug 2019
£92,000
25 May 2012
£83,995
More details

25 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ bed
📐 635 sq ft
Today
£121,271
streetscan.co.uk estimate
17 May 2019
£105,000
20 Jun 2012
£84,995
More details

26 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ bed
📐 637 sq ft
Today
£111,972
streetscan.co.uk estimate
16 Nov 2018
£100,000
27 Jul 2012
£81,995
More details

27 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£118,757
streetscan.co.uk estimate
4 Apr 2022
£120,500
5 Oct 2012
£83,995
More details

28 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 775 sq ft
Today
£124,790
streetscan.co.uk estimate
12 Apr 2021
£119,950
6 Feb 2017
£100,000
View +1 more
More details

3 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£111,949
streetscan.co.uk estimate
31 Jul 2019
£97,750
6 Dec 2013
£85,995
More details

4 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ bed
📐 635 sq ft
Today
£109,797
streetscan.co.uk estimate
28 Jul 2017
£94,950
13 Dec 2013
£83,495
More details

5 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£106,755
streetscan.co.uk estimate
26 Apr 2024
£110,000
1 Sep 2017
£92,250
View +1 more
More details

6 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£115,138
streetscan.co.uk estimate
15 Dec 2014
£80,500
25 Oct 2013
£84,995
More details

7 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£114,260
streetscan.co.uk estimate
30 May 2025
£114,500
3 Nov 2021
£108,000
View +1 more
More details

8 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£97,846
streetscan.co.uk estimate
26 Jul 2024
£100,000
20 Dec 2013
£86,995
More details

9 Porter Square, Grantham, South Kesteven, Lincolnshire, NG31 7WT

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£109,996
streetscan.co.uk estimate
19 Feb 2021
£104,000
5 Jun 2019
£97,500
View +1 more
More details

Area Insights

Data Sources

Properties at NG31 7WT appear fifty-three times in the Land Registry records, with the latest transaction recorded on 7 Jul 2025. It also has twenty-seven Energy Performance Certificates (EPC) entries, the earliest dating back to 8 Sep 2021. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.