Over the past 29 years, there have been 19 property sales recorded in the NN9 5TN postcode area. The highest sale price reached £300,000, while the most recent sale was a property sold in February 2026 for £112,000.

The estimated average property value in NN9 5TN currently stands at £219,019, which is approximately 19.6% 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 £2,298.

Property prices in NN9 5TN have risen by 3.3% over the past year , with a total increase of 21.4% over the past five years , and a long-term rise of 63.2% over the past decade .

The most common type of property sold in the area is other, making up around 37% of transactions , followed by detached and terraced.

Housing in NN9 5TN is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

10 High Street, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5TN

Today
£110,703
streetscan.co.uk estimate
2 Feb 2026
£112,000
10 May 2007
£141,658
22 Jan 2003
£110,000

12 High Street, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5TN

Today
£475,436
streetscan.co.uk estimate
31 Jul 1996
£79,000

18 High Street, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5TN

Today
£321,265
streetscan.co.uk estimate
18 Mar 1997
£55,000

34 High Street, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5TN

Today
£110,626
streetscan.co.uk estimate
19 Dec 2002
£42,000

36 - 42 High Street, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5TN

Today
£279,464
streetscan.co.uk estimate
18 Nov 2022
£300,000

42 High Street, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5TN

Today
£198,700
streetscan.co.uk estimate
10 Jul 2020
£175,000
26 Oct 2018
£170,000

46 High Street, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5TN

🏠 Semi-detached
🛏️ 6bed
📐 1872 sq ft
Today
£324,793
streetscan.co.uk estimate
29 Mar 2021
£269,700
13 Oct 2003
£105,000
More details

46C High Street, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5TN

Today
£69,201
streetscan.co.uk estimate
9 Mar 2021
£65,000

48 High Street, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5TN

Today
£308,047
streetscan.co.uk estimate
6 Apr 2014
£170,000
20 Sep 2002
£77,000

52A High Street, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5TN

🏠 Other
🛏️ 3bed
📐 527 sq ft
Today
£184,015
streetscan.co.uk estimate
30 Apr 2021
£175,000
More details

56 - 60 High Street, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5TN

Today
£51,593
streetscan.co.uk estimate
25 Jun 2004
£30,000

62 High Street, Irthlingborough, Wellingborough, North Northamptonshire, NN9 5TN

🏠 Terraced
🛏️ 9bed
📐 2013 sq ft
Today
£227,745
streetscan.co.uk estimate
7 Oct 2024
£218,500
22 Sep 2020
£183,000
More details

62A High Street, Irthlingborough, Wellingborough, East Northamptonshire, Northamptonshire, NN9 5TN

Today
£60,745
streetscan.co.uk estimate
18 Jun 2018
£53,500

Area Insights

Data Sources

Properties at NN9 5TN appear nineteen times in the Land Registry records, with the latest transaction recorded on 2 Feb 2026. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 18 Jul 2018. 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.