Over the past 30 years, there have been 52 property sales recorded in the NN4 9UY postcode area. The highest sale price reached £625,000, while the most recent sale was for a detached house sold in August 2025 for £625,000.

The estimated average property value in NN4 9UY currently stands at £379,737, which is approximately 37.7% 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 £3,691.

Property prices in NN4 9UY have risen by 2.2% over the past year , with a total increase of 21% over the past five years , and a long-term rise of 53.4% over the past decade .

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

Housing in NN4 9UY is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

1 Claystones, Northampton, Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 5bed
📐 1023 sq ft
Today
£418,923
streetscan.co.uk estimate
26 Feb 2016
£300,000
30 Sep 2005
£168,000
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10 Claystones, Northampton, West Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 4bed
📐 850 sq ft
Today
£501,119
streetscan.co.uk estimate
8 Dec 2021
£457,500
17 Dec 2018
£225,000
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11 Claystones, Northampton, West Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 3bed
📐 775 sq ft
Today
£342,452
streetscan.co.uk estimate
28 Mar 2025
£335,000
More details

14 Claystones, Northampton, Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 6bed
📐 1948 sq ft
Today
£432,635
streetscan.co.uk estimate
10 Dec 1997
£95,000
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15 Claystones, Northampton, Northamptonshire, NN4 9UY

Today
£379,125
streetscan.co.uk estimate
23 Feb 2007
£222,000
26 Mar 1999
£89,950
1 Mar 1996
£65,000

16 Claystones, Northampton, Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 6bed
📐 1103 sq ft
Today
£332,211
streetscan.co.uk estimate
18 Apr 2011
£185,000
27 Mar 1997
£69,000
More details

17 Claystones, Northampton, West Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 5bed
📐 2185 sq ft
Today
£633,776
streetscan.co.uk estimate
22 Aug 2025
£625,000
More details

18 Claystones, Northampton, West Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 4bed
📐 829 sq ft
Today
£359,582
streetscan.co.uk estimate
3 Oct 2024
£345,000
21 Aug 2006
£188,500
More details

19 Claystones, Northampton, Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 6bed
📐 911 sq ft
Today
£366,304
streetscan.co.uk estimate
4 Apr 2014
£225,000
29 Nov 2007
£270,000
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20 Claystones, Northampton, Northamptonshire, NN4 9UY

Today
£475,755
streetscan.co.uk estimate
21 May 2004
£239,995
10 Apr 2003
£217,500
25 May 1999
£115,000

21 Claystones, Northampton, Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 6bed
📐 1733 sq ft
Today
£198,101
streetscan.co.uk estimate
6 Apr 2000
£58,000
21 Mar 1996
£82,000
More details

22 Claystones, Northampton, Northamptonshire, NN4 9UY

Today
£490,335
streetscan.co.uk estimate
31 Jan 1997
£97,000

23 Claystones, Northampton, Northamptonshire, NN4 9UY

Today
£321,498
streetscan.co.uk estimate
23 Oct 1998
£79,500

24 Claystones, Northampton, Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 5bed
📐 655 sq ft
Today
£355,986
streetscan.co.uk estimate
3 Jun 2011
£200,000
19 Feb 1999
£79,000
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26 Claystones, Northampton, West Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 7bed
📐 1399 sq ft
Today
£456,032
streetscan.co.uk estimate
23 Aug 2022
£442,500
3 Oct 2000
£150,000
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27 Claystones, Northampton, Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 6bed
📐 1518 sq ft
Today
£453,728
streetscan.co.uk estimate
4 Nov 2020
£390,000
30 Apr 2004
£230,000
More details

28 Claystones, Northampton, Northamptonshire, NN4 9UY

Today
£362,480
streetscan.co.uk estimate
19 Aug 2002
£147,000

29 Claystones, Northampton, Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 6bed
📐 1356 sq ft
Today
£417,079
streetscan.co.uk estimate
30 Oct 2013
£250,000
22 Aug 2005
£247,000
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3 Claystones, Northampton, West Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 5bed
📐 1152 sq ft
Today
£359,807
streetscan.co.uk estimate
14 Apr 2021
£305,000
28 Nov 2007
£200,000
More details

31 Claystones, Northampton, Northamptonshire, NN4 9UY

Today
£337,643
streetscan.co.uk estimate
9 Jul 1999
£87,500

33 Claystones, Northampton, Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 6bed
📐 1410 sq ft
Today
£364,664
streetscan.co.uk estimate
10 Aug 2017
£290,000
10 Jul 2015
£244,995
More details

4 Claystones, Northampton, West Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 6bed
📐 1130 sq ft
Today
£341,540
streetscan.co.uk estimate
3 Jul 2024
£326,000
12 Dec 1996
£76,000
More details

6 Claystones, Northampton, West Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 6bed
📐 1550 sq ft
Today
£421,706
streetscan.co.uk estimate
22 Dec 2021
£385,000
26 Oct 1999
£126,250
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8 Claystones, Northampton, Northamptonshire, NN4 9UY

Today
£464,514
streetscan.co.uk estimate
29 Mar 1996
£85,000

9 Claystones, Northampton, Northamptonshire, NN4 9UY

🏠 Detached
🛏️ 6bed
📐 922 sq ft
Today
£457,027
streetscan.co.uk estimate
1 Feb 2002
£165,000
More details

Area Insights

Data Sources

Properties at NN4 9UY appear fifty-two times in the Land Registry records, with the latest transaction recorded on 22 Aug 2025. It also has eighteen Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Feb 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.