Over the past 30 years, there have been 51 property sales recorded in the NN12 6JB postcode area. The highest sale price reached £385,000, while the most recent sale was for a detached house sold in December 2025 for £340,000.

The estimated average property value in NN12 6JB currently stands at £311,530, which is approximately 15.9% 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 £3,820.

Property prices in NN12 6JB have risen by 3.3% over the past year , with a total increase of 20.1% over the past five years , and a long-term rise of 53.5% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 47% of transactions , followed by detached and terraced.

Housing in NN12 6JB is predominantly owner-occupied, with an estimated 93% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

1 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

🏠 Semi-detached
🛏️ 6bed
📐 1184 sq ft
Today
£351,004
streetscan.co.uk estimate
15 Feb 2016
£240,000
30 Jan 1998
£57,000
More details

11 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

Today
£296,388
streetscan.co.uk estimate
14 May 2004
£141,000

12 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

Today
£286,313
streetscan.co.uk estimate
21 Sep 2007
£175,000
14 May 2004
£142,500

14 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

Today
£353,371
streetscan.co.uk estimate
5 Sep 2002
£147,500

15 Windsor Close, Towcester, West Northamptonshire, NN12 6JB

🏠 Terraced
🛏️ 4bed
📐 807 sq ft
Today
£327,309
streetscan.co.uk estimate
4 Aug 2025
£320,000
More details

16 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

Today
£296,258
streetscan.co.uk estimate
1 Aug 1996
£51,000

17 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

🏠 Detached
🛏️ 6bed
📐 1384 sq ft
Today
£420,344
streetscan.co.uk estimate
24 Mar 2011
£232,000
30 Sep 2008
£237,500
More details

18 Windsor Close, Towcester, West Northamptonshire, NN12 6JB

🏠 Semi-detached
🛏️ 5bed
📐 840 sq ft
Today
£343,656
streetscan.co.uk estimate
12 Dec 2025
£340,000
15 Jun 2009
£172,250
More details

2 Windsor Close, Towcester, West Northamptonshire, NN12 6JB

🏠 Terraced
🛏️ 4bed
📐 721 sq ft
Today
£235,968
streetscan.co.uk estimate
31 Mar 2021
£200,000
6 Jul 1999
£57,000
View +1 more
More details

21 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

Today
£309,215
streetscan.co.uk estimate
29 Jul 2004
£157,000

23 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

Today
£290,344
streetscan.co.uk estimate
10 Mar 2006
£155,000
2 Jul 2002
£101,500
12 Mar 1999
£60,000

26 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

🏠 Semi-detached
🛏️ 5bed
📐 889 sq ft
Today
£287,738
streetscan.co.uk estimate
7 Oct 2005
£155,000
18 Mar 2005
£127,000
View +1 more
More details

27 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

Today
£340,207
streetscan.co.uk estimate
29 Jun 2012
£194,500

28 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

Today
£260,672
streetscan.co.uk estimate
30 Apr 1999
£60,000

30 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

🏠 Semi-detached
🛏️ 4bed
📐 764 sq ft
Today
£301,796
streetscan.co.uk estimate
16 Feb 2018
£237,000
19 Sep 2003
£137,000
More details

34 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

🏠 Semi-detached
🛏️ 5bed
📐 764 sq ft
Today
£307,067
streetscan.co.uk estimate
8 Nov 2019
£245,000
29 Jun 2009
£159,995
View +1 more
More details

36 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

Today
£343,333
streetscan.co.uk estimate
11 Jun 1997
£62,000

38 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

🏠 Semi-detached
🛏️ 5bed
📐 818 sq ft
Today
£287,222
streetscan.co.uk estimate
25 Nov 2005
£155,000
9 Apr 1998
£59,000
More details

39 Windsor Close, Towcester, West Northamptonshire, NN12 6JB

🏠 Detached
🛏️ 7bed
📐 1130 sq ft
Today
£413,640
streetscan.co.uk estimate
15 Feb 2022
£385,000
13 Apr 2007
£242,000
View +1 more
More details

4 Windsor Close, Towcester, West Northamptonshire, NN12 6JB

🏠 Terraced
🛏️ 4bed
📐 753 sq ft
Today
£254,038
streetscan.co.uk estimate
14 Jun 2024
£238,500
9 Sep 2005
£130,000
More details

41 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

🏠 Detached
🛏️ 5bed
📐 1001 sq ft
Today
£414,533
streetscan.co.uk estimate
5 Jan 2021
£360,000
4 Sep 2013
£249,995
More details

42 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

Today
£286,594
streetscan.co.uk estimate
18 Dec 2006
£165,000

44 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

🏠 Detached
🛏️ 5bed
📐 797 sq ft
Today
£282,087
streetscan.co.uk estimate
20 Jan 2003
£125,000
28 Nov 1997
£64,750
More details

46 Windsor Close, Towcester, West Northamptonshire, NN12 6JB

🏠 Semi-detached
🛏️ 5bed
📐 764 sq ft
Today
£363,353
streetscan.co.uk estimate
14 Feb 2025
£350,000
20 Jun 1996
£54,000
More details

47 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

Today
£398,374
streetscan.co.uk estimate
8 Jun 2007
£238,000
31 Aug 2004
£238,500

49 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

Today
£418,677
streetscan.co.uk estimate
2 Jul 1999
£108,500

6 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

🏠 Terraced
🛏️ 4bed
📐 753 sq ft
Today
£288,164
streetscan.co.uk estimate
11 Jan 2016
£195,000
12 Jul 2013
£172,500
More details

8 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

Today
£297,372
streetscan.co.uk estimate
11 Feb 2000
£76,500

9 Windsor Close, Towcester, South Northamptonshire, Northamptonshire, NN12 6JB

🏠 Semi-detached
🛏️ 4bed
📐 807 sq ft
Today
£303,745
streetscan.co.uk estimate
19 Jun 2019
£240,000
More details

Area Insights

Data Sources

Properties at NN12 6JB appear fifty-one times in the Land Registry records, with the latest transaction recorded on 12 Dec 2025. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Jul 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.