Postcode district · North Northamptonshire
NN9 property prices
The average sold price in NN9 is £279,499, based on the latest HM Land Registry data to December 2025.
Average sold price
£279,499
To December 2025
12-month change
-2.1%
Year on year
18-month change
-10.3%
Since 18 months ago
Sales (2 yrs)
864
Completed transactions
Average price trend
How the average sold price in NN9 has moved over time.
Average price by property type
Detached
£384,752
Semi-detached
£246,886
Terraced
£212,398
Flat / maisonette
£126,961
Recent sales in NN9
| Address | Type | Date | Price |
|---|---|---|---|
| 8 the WellsWellingborough | Terraced | 19 Dec 2025 | £127,500 |
| 11 Hayden AvenueWellingborough | Semi-detached | 19 Dec 2025 | £265,000 |
| 21 Harrington RoadWellingborough | Semi-detached | 19 Dec 2025 | £250,000 |
| 6 Mountfield RoadWellingborough | Semi-detached | 19 Dec 2025 | £230,000 |
| 20 Welland CloseWellingborough | Semi-detached | 18 Dec 2025 | £185,000 |
| 22 Perkins RoadWellingborough | Terraced | 17 Dec 2025 | £144,000 |
| 82 Finedon RoadWellingborough | Semi-detached | 17 Dec 2025 | £180,000 |
| 18 Berry Green RoadWellingborough | Detached | 16 Dec 2025 | £310,000 |
| 30 Mcinnes WayWellingborough | Semi-detached | 16 Dec 2025 | £150,000 |
| 10 Orwell CloseWellingborough | Semi-detached | 16 Dec 2025 | £220,000 |
| 23 Cherry WalkWellingborough | Semi-detached | 15 Dec 2025 | £225,000 |
| 8 Holbush WayWellingborough | Detached | 15 Dec 2025 | £217,000 |
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. Averages are of completed sales and are indicative only, not a property valuation.