Over the past 31 years, there have been 39 property sales recorded in the NN3 9SJ postcode area. The highest sale price reached £251,500, while the most recent sale was for a terraced house sold in November 2025 for £195,000.

The estimated average property value in NN3 9SJ currently stands at £216,804, which is approximately 21.4% 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 £3,473.

Property prices in NN3 9SJ have risen by 3.5% over the past year , with a total increase of 22.3% over the past five years , and a long-term rise of 58.1% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 69% of transactions , followed by detached and terraced.

Housing in NN3 9SJ is predominantly owner-occupied, with an estimated 73% of homes being lived in by the owners.

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Property Sales

1 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

🏠 Detached
🛏️ 4bed
📐 1001 sq ft
Today
£296,707
streetscan.co.uk estimate
23 Mar 1995
£54,000
More details

12 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

🏠 Semi-detached
🛏️ 3bed
📐 617 sq ft
Today
£206,554
streetscan.co.uk estimate
7 Sep 2018
£168,000
27 Apr 2007
£124,000
View +2 more
More details

14 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

🏠 Semi-detached
🛏️ 3bed
📐 614 sq ft
Today
£192,933
streetscan.co.uk estimate
21 Aug 2015
£128,000
More details

15 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

Today
£207,131
streetscan.co.uk estimate
25 May 2001
£62,500

16 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

🏠 Semi-detached
🛏️ 4bed
📐 904 sq ft
Today
£313,333
streetscan.co.uk estimate
12 Jun 2012
£170,000
More details

18 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

🏠 Semi-detached
🛏️ 4bed
📐 732 sq ft
Today
£223,420
streetscan.co.uk estimate
11 Nov 2016
£164,000
More details

19 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

🏠 Semi-detached
🛏️ 5bed
📐 775 sq ft
Today
£232,246
streetscan.co.uk estimate
20 Jan 2017
£172,500
12 Jun 2015
£128,500
More details

2 Walgrave Close, Northampton, West Northamptonshire, NN3 9SJ

🏠 Semi-detached
🛏️ 4bed
📐 904 sq ft
Today
£266,495
streetscan.co.uk estimate
30 Nov 2023
£250,000
17 Mar 2016
£140,000
View +3 more
More details

20 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

🏠 Semi-detached
🛏️ 4bed
📐 635 sq ft
Today
£247,053
streetscan.co.uk estimate
11 Jan 2013
£134,995
4 Sep 2001
£72,500
More details

21 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

Today
£265,015
streetscan.co.uk estimate
9 Jun 2000
£79,950

22 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

Today
£224,839
streetscan.co.uk estimate
9 Feb 2001
£72,500
25 Apr 1997
£50,450
20 Dec 1996
£50,400

23 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

🏠 Terraced
🛏️ 2bed
📐 409 sq ft
Today
£174,968
streetscan.co.uk estimate
13 Mar 2004
£79,500
17 May 2002
£55,995
View +2 more
More details

24 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

🏠 Terraced
🛏️ 2bed
📐 398 sq ft
Today
£148,258
streetscan.co.uk estimate
23 Jan 1998
£28,500
23 May 1995
£27,500
More details

3 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

🏠 Semi-detached
🛏️ 4bed
📐 710 sq ft
Today
£220,521
streetscan.co.uk estimate
5 Oct 2007
£135,000
18 Dec 2003
£92,000
More details

4 Walgrave Close, Northampton, West Northamptonshire, NN3 9SJ

🏠 Detached
🛏️ 3bed
📐 603 sq ft
Today
£229,309
streetscan.co.uk estimate
27 Jun 2025
£225,000
More details

5 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

Today
£203,315
streetscan.co.uk estimate
31 May 2002
£70,000
31 Aug 2001
£66,000

6 Walgrave Close, Northampton, Northamptonshire, NN3 9SJ

🏠 Semi-detached
🛏️ 4bed
📐 718 sq ft
Today
£223,912
streetscan.co.uk estimate
21 Jun 2013
£123,000
More details

7 Walgrave Close, Northampton, West Northamptonshire, NN3 9SJ

🏠 Semi-detached
🛏️ 4bed
📐 904 sq ft
Today
£260,572
streetscan.co.uk estimate
30 May 2025
£251,500
8 Jan 2007
£150,000
More details

9 Walgrave Close, Northampton, West Northamptonshire, NN3 9SJ

🏠 Semi-detached
🛏️ 3bed
📐 635 sq ft
Today
£196,329
streetscan.co.uk estimate
3 Nov 2025
£195,000
13 Jul 2001
£61,000
View +1 more
More details

Area Insights

Data Sources

Properties at NN3 9SJ appear thirty-nine times in the Land Registry records, with the latest transaction recorded on 3 Nov 2025. It also has fifteen Energy Performance Certificates (EPC) entries, the earliest dating back to 27 Apr 2011. 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.