Over the past 14 years, there have been 104 property sales recorded in the NN9 5GP postcode area. The highest sale price reached £335,000, while the most recent sale was for a semi-detached house sold in August 2025 for £249,000.

The estimated average property value in NN9 5GP currently stands at £287,053, 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 £5,269.

Property prices in NN9 5GP have risen by 4.7% over the past year , with a total increase of 25.3% over the past five years, and a long-term rise of 62.5% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 48% of transactions , followed by terraced and detached.

Housing in NN9 5GP is mixed, with 60% of homes being , indicating a diverse residential makeup.

Click on the map to change the analyzed area

Property Sales

1 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£316,169
streetscan.co.uk estimate
29 Aug 2014
£175,000
More details

10 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Detached
🛏️ bed
📐 519 sq ft
Today
£363,572
streetscan.co.uk estimate
30 Apr 2012
£183,950
More details

11 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Detached
🛏️ bed
📐 491 sq ft
Today
£337,355
streetscan.co.uk estimate
28 Jul 2017
£249,000
26 Jun 2015
£202,000
View +1 more
More details

12 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ 3bed
📐 732 sq ft
Today
£225,580
streetscan.co.uk estimate
20 Dec 2023
£210,000
More details

14 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ 4bed
📐 732 sq ft
Today
£127,834
streetscan.co.uk estimate
25 Oct 2024
£120,000
More details

15 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Detached
🛏️ bed
📐 491 sq ft
Today
£307,873
streetscan.co.uk estimate
27 Aug 2021
£270,000
25 Nov 2011
£179,950
More details

17 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ 5bed
📐 807 sq ft
Today
£263,452
streetscan.co.uk estimate
27 May 2022
£245,000
16 Dec 2011
£149,950
More details

19 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£291,958
streetscan.co.uk estimate
22 Jul 2016
£190,000
14 Dec 2011
£149,950
More details

2 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Detached
🛏️ bed
📐 673 sq ft
Today
£432,182
streetscan.co.uk estimate
29 Sep 2011
£219,950
More details

20 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 442 sq ft
Today
£304,678
streetscan.co.uk estimate
25 May 2012
£151,450
More details

21 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ 5bed
📐 807 sq ft
Today
£290,739
streetscan.co.uk estimate
23 Oct 2015
£174,500
27 Jan 2012
£149,950
More details

22 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ 4bed
📐 904 sq ft
Today
£248,275
streetscan.co.uk estimate
22 Aug 2025
£249,000
17 Feb 2017
£195,000
View +1 more
More details

23 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ 5bed
📐 818 sq ft
Today
£260,330
streetscan.co.uk estimate
6 Apr 2021
£215,000
16 Dec 2011
£149,950
More details

24 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ bed
📐 754 sq ft
Today
£214,088
streetscan.co.uk estimate
29 Jun 2012
£110,000
More details

25 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Detached
🛏️ bed
📐 491 sq ft
Today
£321,869
streetscan.co.uk estimate
21 Dec 2015
£205,000
24 Feb 2012
£183,950
More details

26 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ bed
📐 415 sq ft
Today
£301,248
streetscan.co.uk estimate
24 Feb 2012
£147,950
More details

27 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ 5bed
📐 807 sq ft
Today
£282,024
streetscan.co.uk estimate
24 Mar 2016
£179,950
29 Feb 2012
£149,950
More details

28 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ bed
📐 415 sq ft
Today
£259,218
streetscan.co.uk estimate
6 May 2016
£170,000
30 Mar 2012
£142,950
More details

29 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£233,378
streetscan.co.uk estimate
6 Oct 2021
£205,000
29 Sep 2021
£205,000
View +1 more
More details

3 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ 5bed
📐 1163 sq ft
Today
£361,336
streetscan.co.uk estimate
29 Aug 2014
£200,000
More details

30 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ bed
📐 415 sq ft
Today
£258,068
streetscan.co.uk estimate
12 Dec 2018
£197,750
25 Sep 2015
£167,000
View +1 more
More details

31 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ bed
📐 491 sq ft
Today
£314,419
streetscan.co.uk estimate
21 Oct 2021
£280,000
23 Mar 2012
£182,950
More details

32 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ 5bed
📐 807 sq ft
Today
£278,780
streetscan.co.uk estimate
23 Jun 2017
£198,500
29 Jun 2012
£149,950
More details

33 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£298,805
streetscan.co.uk estimate
14 Nov 2017
£218,000
14 Dec 2012
£156,950
More details

34 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ 5bed
📐 807 sq ft
Today
£259,596
streetscan.co.uk estimate
14 Mar 2025
£250,000
29 Mar 2021
£207,000
View +1 more
More details

35 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£320,128
streetscan.co.uk estimate
14 Dec 2012
£156,950
More details

36 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£268,909
streetscan.co.uk estimate
20 Jul 2016
£175,000
31 Jul 2012
£147,950
More details

37 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ 5bed
📐 807 sq ft
Today
£268,913
streetscan.co.uk estimate
14 Jun 2018
£205,000
14 Dec 2012
£154,950
More details

38 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ 5bed
📐 807 sq ft
Today
£262,628
streetscan.co.uk estimate
21 Aug 2024
£245,000
19 Aug 2016
£185,000
View +1 more
More details

39 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ 5bed
📐 807 sq ft
Today
£244,722
streetscan.co.uk estimate
26 Apr 2024
£230,000
18 Dec 2019
£200,000
View +1 more
More details

4 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Detached
🛏️ 6bed
📐 1184 sq ft
Today
£375,018
streetscan.co.uk estimate
26 Jul 2016
£251,500
22 Dec 2011
£210,000
More details

40 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ bed
📐 415 sq ft
Today
£282,023
streetscan.co.uk estimate
28 Sep 2018
£220,000
23 Jun 2016
£192,000
View +1 more
More details

41 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ bed
📐 415 sq ft
Today
£308,311
streetscan.co.uk estimate
28 Mar 2013
£157,500
More details

42 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 1141 sq ft
Today
£354,590
streetscan.co.uk estimate
28 Jun 2012
£176,950
More details

43 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Detached
🛏️ 7bed
📐 1270 sq ft
Today
£352,484
streetscan.co.uk estimate
25 Oct 2024
£335,000
28 Jun 2013
£248,000
More details

44 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 1141 sq ft
Today
£340,663
streetscan.co.uk estimate
29 Jun 2012
£170,000
More details

46 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Detached
🛏️ 5bed
📐 958 sq ft
Today
£304,183
streetscan.co.uk estimate
7 Nov 2024
£290,000
28 Jun 2012
£183,500
More details

48 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£280,248
streetscan.co.uk estimate
8 Jul 2020
£220,000
28 Feb 2013
£158,950
More details

5 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ 5bed
📐 807 sq ft
Today
£303,606
streetscan.co.uk estimate
11 May 2018
£228,000
19 Sep 2014
£170,000
More details

50 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ 5bed
📐 807 sq ft
Today
£267,792
streetscan.co.uk estimate
29 Mar 2016
£167,500
18 Apr 2013
£158,500
More details

52 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ bed
📐 657 sq ft
Today
£272,623
streetscan.co.uk estimate
28 May 2013
£139,000
More details

54 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ 3bed
📐 635 sq ft
Today
£243,282
streetscan.co.uk estimate
14 Jun 2013
£125,000
More details

56 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ bed
📐 657 sq ft
Today
£244,371
streetscan.co.uk estimate
23 Jun 2017
£174,000
31 May 2013
£139,000
More details

58 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Detached
🛏️ 5bed
📐 958 sq ft
Today
£301,888
streetscan.co.uk estimate
29 Sep 2023
£295,000
4 Jan 2019
£242,000
View +2 more
More details

6 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£344,206
streetscan.co.uk estimate
28 Oct 2011
£167,750
More details

60 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£264,325
streetscan.co.uk estimate
20 Mar 2020
£207,500
5 Feb 2016
£165,000
View +1 more
More details

62 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£252,543
streetscan.co.uk estimate
29 Jul 2021
£212,500
30 Apr 2013
£150,000
More details

64 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Detached
🛏️ bed
📐 598 sq ft
Today
£415,969
streetscan.co.uk estimate
28 Mar 2013
£215,000
More details

66 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Detached
🛏️ bed
📐 491 sq ft
Today
£265,581
streetscan.co.uk estimate
4 Dec 2020
£220,000
27 Sep 2013
£185,000
More details

68 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£315,701
streetscan.co.uk estimate
30 Aug 2013
£160,000
More details

7 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£306,596
streetscan.co.uk estimate
30 Sep 2014
£170,000
More details

70 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£315,096
streetscan.co.uk estimate
27 Sep 2013
£160,000
More details

72 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Terraced
🛏️ 6bed
📐 1249 sq ft
Today
£305,859
streetscan.co.uk estimate
14 Feb 2025
£295,000
27 Sep 2013
£185,000
More details

74 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£184,424
streetscan.co.uk estimate
30 Nov 2023
£185,000
16 Nov 2023
£190,000
View +1 more
More details

8 Harrington Road, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5GP

🏠 Semi-detached
🛏️ bed
📐 415 sq ft
Today
£281,890
streetscan.co.uk estimate
15 Jun 2021
£235,000
27 Jan 2017
£210,000
View +1 more
More details

9 Harrington Road, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5GP

🏠 Detached
🛏️ bed
📐 491 sq ft
Today
£376,455
streetscan.co.uk estimate
22 Jun 2012
£194,950
More details

Area Insights

Data Sources

Properties at NN9 5GP appear one hundred and four times in the Land Registry records, with the latest transaction recorded on 22 Aug 2025. It also has fifty-six Energy Performance Certificates (EPC) entries, the earliest dating back to 4 Jul 2011. 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.