Over the past 10 years, there have been 50 property sales recorded in the NN14 4LL postcode area. The highest sale price reached £265,000, while the most recent sale was for a terraced flat sold in November 2025 for £230,000.

The estimated average property value in NN14 4LL currently stands at £210,280, 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 £3,592.

Property prices in NN14 4LL have risen by 2% over the past year , with a total increase of 12% over the past five years , and a long-term rise of 49.2% over the past decade .

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

Housing in NN14 4LL is mixed, with 96% of homes being , indicating a diverse residential makeup.

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Property Sales

1, Castle Court Chancery Lane, Thrapston, Kettering, East Northamptonshire, Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£219,500
streetscan.co.uk estimate
24 Apr 2017
£179,995
More details

10, Castle Court Chancery Lane, Thrapston, Kettering, East Northamptonshire, Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 581 sq ft
Today
£204,124
streetscan.co.uk estimate
26 May 2017
£169,995
More details

11, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 581 sq ft
Today
£186,461
streetscan.co.uk estimate
27 Jun 2022
£195,000
10 Oct 2017
£175,000
More details

12, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£152,747
streetscan.co.uk estimate
20 Mar 2025
£156,000
More details

13, Castle Court Chancery Lane, Thrapston, Kettering, East Northamptonshire, Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£182,286
streetscan.co.uk estimate
13 Dec 2016
£145,596
More details

14, Castle Court Chancery Lane, Thrapston, Kettering, East Northamptonshire, Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 527 sq ft
Today
£109,546
streetscan.co.uk estimate
27 May 2016
£83,997
More details

15, Castle Court Chancery Lane, Thrapston, Kettering, East Northamptonshire, Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 893 sq ft
Today
£298,721
streetscan.co.uk estimate
16 Jul 2018
£265,000
28 Apr 2016
£231,995
More details

16, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£213,630
streetscan.co.uk estimate
26 May 2022
£220,000
26 May 2022
£176,000
View +1 more
More details

17, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£172,870
streetscan.co.uk estimate
29 Apr 2022
£176,000
More details

18, Castle Court Chancery Lane, Thrapston, Kettering, East Northamptonshire, Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£245,384
streetscan.co.uk estimate
24 Mar 2016
£184,495
More details

19, Castle Court Chancery Lane, Thrapston, Kettering, East Northamptonshire, Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£245,384
streetscan.co.uk estimate
7 Mar 2016
£184,495
More details

2, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£185,013
streetscan.co.uk estimate
14 Jul 2023
£192,500
8 Mar 2017
£179,995
More details

20, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£178,857
streetscan.co.uk estimate
20 Oct 2023
£184,000
18 Oct 2017
£179,995
More details

21, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£186,621
streetscan.co.uk estimate
13 Sep 2024
£190,000
10 Jul 2017
£180,000
More details

22, Castle Court Chancery Lane, Thrapston, Kettering, East Northamptonshire, Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 732 sq ft
Today
£269,892
streetscan.co.uk estimate
14 Mar 2019
£240,000
11 Mar 2016
£192,495
More details

23, Castle Court Chancery Lane, Thrapston, Kettering, East Northamptonshire, Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£231,845
streetscan.co.uk estimate
8 Jul 2016
£179,995
More details

24, Castle Court Chancery Lane, Thrapston, Kettering, East Northamptonshire, Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 549 sq ft
Today
£238,004
streetscan.co.uk estimate
12 May 2016
£182,495
More details

25, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 581 sq ft
Today
£195,502
streetscan.co.uk estimate
15 May 2024
£198,000
29 Oct 2018
£216,500
View +1 more
More details

26, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 581 sq ft
Today
£186,590
streetscan.co.uk estimate
30 Sep 2021
£185,000
26 Jul 2017
£168,000
More details

28, Castle Court Chancery Lane, Thrapston, Kettering, East Northamptonshire, Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£213,403
streetscan.co.uk estimate
6 Oct 2017
£184,995
More details

29, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 753 sq ft
Today
£169,459
streetscan.co.uk estimate
7 Mar 2024
£170,000
18 Jul 2016
£142,995
More details

3, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£206,266
streetscan.co.uk estimate
27 Sep 2024
£210,000
21 Jun 2020
£213,000
View +1 more
More details

4, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£226,621
streetscan.co.uk estimate
14 Nov 2025
£230,000
15 Jun 2022
£221,000
View +2 more
More details

5, Castle Court Chancery Lane, Thrapston, Kettering, East Northamptonshire, Northamptonshire, NN14 4LL

🏠 Flat
🛏️ 2bed
📐 614 sq ft
Today
£206,046
streetscan.co.uk estimate
17 May 2017
£171,595
More details

6, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£191,733
streetscan.co.uk estimate
12 Dec 2024
£195,000
30 Jun 2020
£207,000
View +1 more
More details

7, Castle Court Chancery Lane, Thrapston, Kettering, East Northamptonshire, Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 732 sq ft
Today
£237,874
streetscan.co.uk estimate
20 Dec 2016
£189,995
More details

8, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 624 sq ft
Today
£188,594
streetscan.co.uk estimate
4 Jul 2025
£190,000
3 Jan 2018
£179,995
More details

9, Castle Court Chancery Lane, Thrapston, Kettering, North Northamptonshire, NN14 4LL

🏠 Flat
🛏️ bed
📐 549 sq ft
Today
£197,062
streetscan.co.uk estimate
16 Oct 2024
£200,000
6 Dec 2021
£223,000
View +1 more
More details

Area Insights

Data Sources

Properties at NN14 4LL appear fifty times in the Land Registry records, with the latest transaction recorded on 14 Nov 2025. It also has twenty-eight Energy Performance Certificates (EPC) entries, the earliest dating back to 11 Feb 2016. 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.