Over the past 30 years, there have been 72 property sales recorded in the NN8 1LW postcode area. The highest sale price reached £545,000, while the most recent sale was for a detached house sold in July 2025 for £338,035.

The estimated average property value in NN8 1LW currently stands at £277,752, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £2,650.

Property prices in NN8 1LW have risen by 4.4% over the past year , with a total increase of 24.1% over the past five years, and a long-term rise of 63.6% over the past decade.

The most common type of property sold in the area is flat, making up around 42% of transactions , followed by terraced and semi-detached.

Housing in NN8 1LW is predominantly owner-occupied, with an estimated 64% of homes being lived in by the owners.

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Property Sales

19A Castle Street, Wellingborough, North Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 7bed
📐 2099 sq ft
Today
£288,537
streetscan.co.uk estimate
4 Aug 2023
£280,000
More details

19B Castle Street, Wellingborough, North Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 6bed
📐 1432 sq ft
Today
£340,754
streetscan.co.uk estimate
14 Jul 2022
£330,000
More details

21 Castle Street, Wellingborough, North Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 7bed
📐 1776 sq ft
Today
£371,098
streetscan.co.uk estimate
20 Dec 2022
£370,000
11 Dec 2006
£195,000
More details

22 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 6bed
📐 1324 sq ft
Today
£356,883
streetscan.co.uk estimate
20 Apr 2018
£269,950
28 Apr 2006
£205,000
View +2 more
More details

23 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 8bed
📐 1776 sq ft
Today
£365,405
streetscan.co.uk estimate
14 Dec 2018
£280,000
More details

24 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 8bed
📐 1230 sq ft
Today
£310,613
streetscan.co.uk estimate
25 Nov 2011
£155,000
30 Apr 2010
£147,500
More details

25 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 6bed
📐 1701 sq ft
Today
£437,353
streetscan.co.uk estimate
1 Jul 2016
£292,000
More details

26 Castle Street, Wellingborough, North Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 6bed
📐 1582 sq ft
Today
£452,679
streetscan.co.uk estimate
29 Sep 2021
£400,000
8 Jun 2018
£349,950
View +1 more
More details

27 Castle Street, Wellingborough, North Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 7bed
📐 1862 sq ft
Today
£353,600
streetscan.co.uk estimate
13 Dec 2024
£340,000
More details

28 Castle Street, Wellingborough, North Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 7bed
📐 1647 sq ft
Today
£381,848
streetscan.co.uk estimate
15 Dec 2023
£358,500
29 Jun 2012
£180,000
More details

30 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 7bed
📐 1550 sq ft
Today
£428,753
streetscan.co.uk estimate
31 Aug 2004
£200,000
More details

32 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 6bed
📐 1119 sq ft
Today
£358,119
streetscan.co.uk estimate
6 May 2011
£178,000
More details

34 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Detached
🛏️ 8bed
📐 1948 sq ft
Today
£657,916
streetscan.co.uk estimate
3 Dec 2020
£545,000
30 May 2018
£375,000
More details

34A Castle Street, Wellingborough, Northamptonshire, NN8 1LW

Today
£69,722
streetscan.co.uk estimate
28 Jul 2020
£60,000
28 Sep 2017
£365,000
21 Jul 1997
£72,250
28 Apr 1995
£71,000

36 Castle Street, Wellingborough, North Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 6bed
📐 2110 sq ft
Today
£404,323
streetscan.co.uk estimate
26 Apr 2024
£380,000
8 Sep 2016
£319,950
View +1 more
More details

37 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Terraced
🛏️ 6bed
📐 1744 sq ft
Today
£406,957
streetscan.co.uk estimate
18 May 2015
£240,000
21 Sep 2001
£156,000
View +1 more
More details

38 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

Today
£457,096
streetscan.co.uk estimate
16 Jul 2008
£245,000
6 Jun 2001
£84,000

39 Castle Street, Wellingborough, North Northamptonshire, NN8 1LW

Today
£218,176
streetscan.co.uk estimate
6 Oct 2023
£210,000
19 Dec 2000
£110,000

Flat 1, 41 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

Today
£160,167
streetscan.co.uk estimate
22 Nov 1996
£30,000

Flat 2, 41 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

Today
£168,175
streetscan.co.uk estimate
22 Nov 1996
£31,500

Flat 3, 41 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

Today
£106,778
streetscan.co.uk estimate
22 Nov 1996
£20,000

43 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Semi-detached
🛏️ 7bed
📐 1604 sq ft
Today
£389,394
streetscan.co.uk estimate
29 Nov 2019
£300,000
More details

44 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

Today
£410,628
streetscan.co.uk estimate
31 Aug 2007
£245,000
26 Oct 1999
£106,000

45 Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Semi-detached
🛏️ 6bed
📐 1658 sq ft
Today
£382,156
streetscan.co.uk estimate
31 Jul 2020
£300,000
More details

47 Castle Street, Wellingborough, North Northamptonshire, NN8 1LW

🏠 Detached
🛏️ 9bed
📐 1970 sq ft
Today
£339,382
streetscan.co.uk estimate
4 Jul 2025
£338,035
2 Mar 2001
£156,000
More details

Flat 1, Castle Court Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Flat
🛏️ 2bed
📐 388 sq ft
Today
£100,545
streetscan.co.uk estimate
4 Jul 2003
£47,500
23 Mar 1999
£25,500
More details

Flat 10, Castle Court Castle Street, Wellingborough, Northamptonshire, NN8 1LW

Today
£102,402
streetscan.co.uk estimate
8 Aug 1996
£19,500

Flat 12, Castle Court Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Flat
🛏️ 2bed
📐 398 sq ft
Today
£111,944
streetscan.co.uk estimate
23 Jul 2004
£65,000
20 Jun 2000
£30,000
More details

Flat 2, Castle Court Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Flat
🛏️ 2bed
📐 409 sq ft
Today
£95,264
streetscan.co.uk estimate
18 Sep 2013
£57,000
26 Feb 2010
£54,950
View +4 more
More details

Flat 3, Castle Court Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Flat
🛏️ 2bed
📐 388 sq ft
Today
£96,804
streetscan.co.uk estimate
9 Feb 2001
£27,500
22 Sep 1999
£24,250
More details

Flat 4, Castle Court Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Flat
🛏️ 2bed
📐 474 sq ft
Today
£58,669
streetscan.co.uk estimate
5 Dec 2017
£50,000
26 May 2006
£70,000
View +1 more
More details

Flat 5, Castle Court Castle Street, Wellingborough, North Northamptonshire, NN8 1LW

🏠 Flat
🛏️ 2bed
📐 398 sq ft
Today
£100,104
streetscan.co.uk estimate
24 Nov 2022
£105,000
3 Oct 2003
£54,500
More details

Flat 6, Castle Court Castle Street, Wellingborough, North Northamptonshire, NN8 1LW

🏠 Flat
🛏️ 2bed
📐 366 sq ft
Today
£90,638
streetscan.co.uk estimate
2 Jul 2020
£78,000
30 Jan 1995
£23,000
More details

Flat 7, Castle Court Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Flat
🛏️ 3bed
📐 377 sq ft
Today
£110,206
streetscan.co.uk estimate
15 Dec 2006
£75,000
27 Oct 2000
£15,000
View +2 more
More details

Flat 8, Castle Court Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Flat
🛏️ 2bed
📐 398 sq ft
Today
£136,576
streetscan.co.uk estimate
29 Nov 2002
£55,000
17 May 2002
£42,000
More details

Flat 9, Castle Court Castle Street, Wellingborough, Northamptonshire, NN8 1LW

🏠 Flat
🛏️ 2bed
📐 377 sq ft
Today
£108,309
streetscan.co.uk estimate
19 May 2000
£27,500
More details

Area Insights

Data Sources

Properties at NN8 1LW appear seventy-two times in the Land Registry records, with the latest transaction recorded on 4 Jul 2025. It also has twenty-eight Energy Performance Certificates (EPC) entries, the earliest dating back to 2 Jun 2020. 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.