Over the past 20 years, there have been 62 property sales recorded in the NG31 9FL postcode area. The highest sale price reached £295,000, while the most recent sale was for a detached house sold in March 2025 for £225,000.

The estimated average property value in NG31 9FL currently stands at £270,641, which is approximately 13% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £2,730.

Property prices in NG31 9FL have risen by 6.7% over the past year , with a total increase of 28.1% over the past five years, and a long-term rise of 62.8% over the past decade.

The most common type of property sold in the area is detached, making up around 53% of transactions , followed by semi-detached and terraced.

Housing in NG31 9FL is predominantly owner-occupied, with an estimated 79% of homes being lived in by the owners.

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Property Sales

1 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Semi-detached
🛏️ 5bed
📐 928 sq ft
Today
£223,320
streetscan.co.uk estimate
21 Jul 2010
£129,000
26 Aug 2005
£149,995
More details

10 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

Today
£251,070
streetscan.co.uk estimate
17 Mar 2006
£144,995

11 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Semi-detached
🛏️ 4bed
📐 861 sq ft
Today
£203,126
streetscan.co.uk estimate
26 Jan 2018
£153,500
10 Nov 2008
£125,000
View +1 more
More details

12 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ 6bed
📐 1281 sq ft
Today
£326,389
streetscan.co.uk estimate
5 Apr 2006
£187,500
More details

14 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ 7bed
📐 1432 sq ft
Today
£332,210
streetscan.co.uk estimate
25 Sep 2013
£207,000
3 Feb 2006
£224,995
More details

15 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Semi-detached
🛏️ 4bed
📐 893 sq ft
Today
£200,486
streetscan.co.uk estimate
6 Feb 2012
£117,000
28 Oct 2005
£127,995
More details

16 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ 6bed
📐 1130 sq ft
Today
£293,218
streetscan.co.uk estimate
28 Feb 2025
£295,000
17 Feb 2006
£179,995
More details

17 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Terraced
🛏️ 4bed
📐 661 sq ft
Today
£237,997
streetscan.co.uk estimate
24 Jul 2013
£141,000
25 Nov 2005
£125,995
More details

18 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ 7bed
📐 1345 sq ft
Today
£310,955
streetscan.co.uk estimate
29 Jun 2018
£247,000
31 May 2006
£195,000
More details

19 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Terraced
🛏️ 4bed
📐 936 sq ft
Today
£177,439
streetscan.co.uk estimate
3 May 2024
£172,500
18 Sep 2020
£165,000
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More details

2 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ 7bed
📐 1324 sq ft
Today
£314,819
streetscan.co.uk estimate
14 Jun 2006
£185,000
More details

20 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ 6bed
📐 1292 sq ft
Today
£272,839
streetscan.co.uk estimate
29 Mar 2018
£217,000
29 May 2015
£178,000
View +2 more
More details

21 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

Today
£225,531
streetscan.co.uk estimate
18 Jan 2008
£145,000
20 Apr 2007
£148,500
28 Nov 2005
£125,995

22 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ 6bed
📐 1302 sq ft
Today
£297,227
streetscan.co.uk estimate
20 Aug 2024
£290,000
11 Apr 2014
£175,000
View +1 more
More details

23 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ 5bed
📐 818 sq ft
Today
£225,686
streetscan.co.uk estimate
31 Mar 2025
£225,000
30 Nov 2005
£141,995
More details

25 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ 6bed
📐 1292 sq ft
Today
£306,367
streetscan.co.uk estimate
9 Jun 2014
£185,000
15 Dec 2005
£180,000
More details

27 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ 5bed
📐 1119 sq ft
Today
£276,729
streetscan.co.uk estimate
16 Aug 2024
£270,000
11 Aug 2017
£200,000
View +2 more
More details

29 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ 6bed
📐 943 sq ft
Today
£316,684
streetscan.co.uk estimate
27 Jan 2006
£180,000
More details

3 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Semi-detached
🛏️ 5bed
📐 958 sq ft
Today
£236,000
streetscan.co.uk estimate
18 Dec 2024
£236,000
29 Nov 2013
£125,000
View +2 more
More details

36 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ bed
📐 1294 sq ft
Today
£336,202
streetscan.co.uk estimate
31 Aug 2011
£199,950
More details

38 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Semi-detached
🛏️ 5bed
📐 840 sq ft
Today
£206,550
streetscan.co.uk estimate
20 Dec 2011
£118,700
More details

4 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

Today
£286,920
streetscan.co.uk estimate
16 Jun 2006
£169,995

40 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Semi-detached
🛏️ 5bed
📐 818 sq ft
Today
£206,550
streetscan.co.uk estimate
29 Dec 2011
£118,700
More details

42 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ bed
📐 1074 sq ft
Today
£309,966
streetscan.co.uk estimate
9 Mar 2012
£179,950
More details

5 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

Today
£231,622
streetscan.co.uk estimate
28 Apr 2008
£148,000
30 Aug 2005
£135,995

6 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Semi-detached
🛏️ 6bed
📐 1281 sq ft
Today
£249,190
streetscan.co.uk estimate
31 May 2012
£140,000
30 Jun 2006
£170,000
More details

7 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Terraced
🛏️ 5bed
📐 807 sq ft
Today
£206,782
streetscan.co.uk estimate
31 Jul 2020
£163,000
17 Dec 2010
£122,500
View +1 more
More details

8 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

Today
£348,853
streetscan.co.uk estimate
30 Jun 2006
£205,000

9 Portmarnock Way, Grantham, South Kesteven, Lincolnshire, NG31 9FL

🏠 Detached
🛏️ 6bed
📐 1292 sq ft
Today
£274,568
streetscan.co.uk estimate
24 Mar 2016
£190,000
10 Nov 2008
£169,950
View +1 more
More details

Area Insights

Data Sources

Properties at NG31 9FL appear sixty-two times in the Land Registry records, with the latest transaction recorded on 31 Mar 2025. It also has twenty-four Energy Performance Certificates (EPC) entries, the earliest dating back to 4 Jan 2012. 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.