Over the past 9 years, there have been 17 property sales recorded in the NN8 1SJ postcode area. The highest sale price reached £332,000, while the most recent sale was for a detached house sold in October 2025 for £300,000.

The estimated average property value in NN8 1SJ currently stands at £294,964, 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 £3,480.

Property prices in NN8 1SJ have risen by 4.8% over the past year , with a total increase of 25.4% over the past five years, and a long-term rise of 70.1% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 76% of transactions , followed by detached.

Housing in NN8 1SJ is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

10 Mercury Road, Wellingborough, Northamptonshire, NN8 1SJ

🏠 Semi-detached
🛏️ bed
📐 829 sq ft
Today
£292,564
streetscan.co.uk estimate
24 Mar 2016
£182,995
More details

12 Mercury Road, Wellingborough, Northamptonshire, NN8 1SJ

🏠 Semi-detached
🛏️ bed
📐 829 sq ft
Today
£292,564
streetscan.co.uk estimate
24 Mar 2016
£182,995
More details

14 Mercury Road, Wellingborough, Northamptonshire, NN8 1SJ

🏠 Detached
🛏️ bed
📐 958 sq ft
Today
£334,606
streetscan.co.uk estimate
31 May 2017
£240,000
24 Mar 2016
£210,995
More details

16 Mercury Road, Wellingborough, North Northamptonshire, NN8 1SJ

🏠 Detached
🛏️ bed
📐 915 sq ft
9 Oct 2025
£300,000
28 Apr 2017
£225,995
More details

18 Mercury Road, Wellingborough, Northamptonshire, NN8 1SJ

🏠 Semi-detached
🛏️ bed
📐 732 sq ft
Today
£276,084
streetscan.co.uk estimate
28 Apr 2017
£187,995
More details

20 Mercury Road, Wellingborough, North Northamptonshire, NN8 1SJ

🏠 Semi-detached
🛏️ bed
📐 732 sq ft
Today
£241,136
streetscan.co.uk estimate
25 Sep 2020
£190,000
28 Apr 2017
£187,995
More details

22 Mercury Road, Wellingborough, Northamptonshire, NN8 1SJ

🏠 Semi-detached
🛏️ bed
📐 1302 sq ft
Today
£360,948
streetscan.co.uk estimate
8 May 2017
£249,995
More details

24 Mercury Road, Wellingborough, North Northamptonshire, NN8 1SJ

🏠 Semi-detached
🛏️ bed
📐 1302 sq ft
Today
£348,617
streetscan.co.uk estimate
29 Jul 2022
£332,000
7 Apr 2017
£245,995
More details

4 Mercury Road, Wellingborough, Northamptonshire, NN8 1SJ

🏠 Semi-detached
🛏️ bed
📐 958 sq ft
Today
£297,683
streetscan.co.uk estimate
29 Jun 2018
£225,000
More details

6 Mercury Road, Wellingborough, North Northamptonshire, NN8 1SJ

🏠 Semi-detached
🛏️ bed
📐 829 sq ft
Today
£286,456
streetscan.co.uk estimate
28 Jun 2024
£265,000
18 Mar 2016
£181,995
More details

8 Mercury Road, Wellingborough, Northamptonshire, NN8 1SJ

🏠 Semi-detached
🛏️ bed
📐 829 sq ft
Today
£280,987
streetscan.co.uk estimate
17 Nov 2017
£205,000
18 Mar 2016
£181,995
More details

Area Insights

Data Sources

Properties at NN8 1SJ appear seventeen times in the Land Registry records, with the latest transaction recorded on 9 Oct 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 24 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.