Over the past 30 years, there have been 57 property sales recorded in the NN14 6HR postcode area. The highest sale price reached £327,000, while the most recent sale was for a semi-detached house sold in March 2025 for £230,000.

The estimated average property value in NN14 6HR currently stands at £306,064, which is approximately 13.1% 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 £3,541.

Property prices in NN14 6HR have risen by 3.9% over the past year , with a total increase of 25.2% over the past five years, and a long-term rise of 71.1% over the past decade.

The most common type of property sold in the area is detached, making up around 70% of transactions , followed by semi-detached.

Housing in NN14 6HR is predominantly owner-occupied, with an estimated 81% of homes being lived in by the owners.

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Property Sales

10 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 5bed
📐 818 sq ft
Today
£309,120
streetscan.co.uk estimate
17 Aug 2017
£230,000
More details

11 Slade Valley Avenue, Rothwell, Kettering, North Northamptonshire, NN14 6HR

🏠 Semi-detached
🛏️ 5bed
📐 721 sq ft
Today
£238,828
streetscan.co.uk estimate
17 Mar 2025
£230,000
16 Dec 2011
£124,999
View +2 more
More details

12 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

Today
£324,890
streetscan.co.uk estimate
21 Nov 1997
£59,950

15 Slade Valley Avenue, Rothwell, Kettering, North Northamptonshire, NN14 6HR

🏠 Semi-detached
🛏️ 5bed
📐 883 sq ft
Today
£261,253
streetscan.co.uk estimate
18 May 2021
£215,000
5 Sep 2014
£150,000
View +1 more
More details

17 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

Today
£354,103
streetscan.co.uk estimate
30 Mar 2000
£81,500
29 Oct 1999
£81,500

18 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

🏠 Semi-detached
🛏️ 5bed
📐 1076 sq ft
Today
£317,348
streetscan.co.uk estimate
17 Dec 2010
£152,500
25 Jun 2010
£170,000
View +1 more
More details

2 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

Today
£337,313
streetscan.co.uk estimate
5 Oct 1998
£63,000
21 Sep 1995
£57,000

20 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

🏠 Semi-detached
🛏️ 4bed
📐 1049 sq ft
Today
£333,685
streetscan.co.uk estimate
19 Mar 2012
£161,000
More details

21 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 6bed
📐 1322 sq ft
Today
£368,780
streetscan.co.uk estimate
30 Oct 2009
£180,000
More details

22 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

Today
£296,471
streetscan.co.uk estimate
26 May 2000
£70,000

23 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 3bed
📐 934 sq ft
Today
£307,200
streetscan.co.uk estimate
22 Feb 2013
£160,000
16 Jun 2006
£170,000
View +2 more
More details

24 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 5bed
📐 786 sq ft
Today
£319,701
streetscan.co.uk estimate
16 Sep 2019
£255,000
More details

25 Slade Valley Avenue, Rothwell, Kettering, North Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 4bed
📐 947 sq ft
Today
£307,117
streetscan.co.uk estimate
8 Jun 2023
£299,500
More details

26 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 4bed
📐 786 sq ft
Today
£318,032
streetscan.co.uk estimate
30 Jan 1998
£59,000
4 Dec 1996
£54,000
More details

28 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 5bed
📐 861 sq ft
Today
£264,246
streetscan.co.uk estimate
12 Apr 2018
£205,000
More details

29 Slade Valley Avenue, Rothwell, Kettering, North Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 4bed
📐 818 sq ft
Today
£278,217
streetscan.co.uk estimate
15 Mar 2024
£260,000
More details

3 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

Today
£356,653
streetscan.co.uk estimate
26 Apr 2005
£170,000

32 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 6bed
📐 1338 sq ft
Today
£320,727
streetscan.co.uk estimate
18 Jan 2007
£168,000
More details

36 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

Today
£334,774
streetscan.co.uk estimate
21 Jul 2008
£182,000
3 Aug 2007
£183,000

38 Slade Valley Avenue, Rothwell, Kettering, North Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 5bed
📐 1023 sq ft
Today
£320,339
streetscan.co.uk estimate
23 Feb 2024
£300,000
19 Jan 2023
£200,000
More details

4 Slade Valley Avenue, Rothwell, Kettering, North Northamptonshire, NN14 6HR

🏠 Semi-detached
🛏️ 5bed
📐 818 sq ft
Today
£279,235
streetscan.co.uk estimate
6 Feb 2023
£270,000
More details

40 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

Today
£335,172
streetscan.co.uk estimate
25 Nov 1998
£67,500

42 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 4bed
📐 807 sq ft
Today
£317,143
streetscan.co.uk estimate
12 Nov 2014
£185,000
2 Nov 2006
£175,000
View +1 more
More details

44 Slade Valley Avenue, Rothwell, Kettering, North Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 5bed
📐 1109 sq ft
Today
£334,976
streetscan.co.uk estimate
11 Aug 2023
£327,000
15 Jun 2017
£260,000
View +2 more
More details

5 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 4bed
📐 788 sq ft
Today
£301,808
streetscan.co.uk estimate
1 Jul 2011
£153,000
More details

6 Slade Valley Avenue, Rothwell, Kettering, North Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 4bed
📐 1023 sq ft
Today
£339,895
streetscan.co.uk estimate
20 Aug 2024
£320,000
17 Mar 2020
£270,000
View +4 more
More details

7 Slade Valley Avenue, Rothwell, Kettering, North Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 3bed
📐 807 sq ft
Today
£298,274
streetscan.co.uk estimate
18 Jun 2021
£253,000
More details

8 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 5bed
📐 863 sq ft
Today
£332,203
streetscan.co.uk estimate
20 Sep 2013
£175,000
23 Aug 2010
£178,000
View +1 more
More details

9 Slade Valley Avenue, Rothwell, Kettering, Northamptonshire, NN14 6HR

🏠 Detached
🛏️ 5bed
📐 829 sq ft
Today
£291,290
streetscan.co.uk estimate
28 Jul 2017
£215,000
9 Apr 1998
£61,950
More details

Area Insights

Data Sources

Properties at NN14 6HR appear fifty-seven times in the Land Registry records, with the latest transaction recorded on 17 Mar 2025. It also has twenty-two Energy Performance Certificates (EPC) entries, the earliest dating back to 18 Mar 2010. 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.