Narrowboat Lane - NN4 9DB
Key Postcode Insights
NN4 9DB is a residential postcode situated on Narrowboat Lane, Northampton, NN4 with 76 addresses.
It ranks as the 820th largest and 329th most expensive of the 854 postcodes in the NN4 area. The most common property type is a modern house built after 1980.
The postcode contains a total of 76 properties: 38 houses, 26 flats and 12 other properties.
- Ave. Sale Price
- £241,958
- 10 Year change
- up 22.1%
- Ave. Rental Price
- £1,108pcm
- 10 Year change
- up 41.0%
- Ave. £ per ft²
- £286/ft²
- Ave. Gross Yield
- 5.5%/year/yr
Key Postcode Insights
NN4 9DB is a residential postcode situated on Narrowboat Lane, Northampton, NN4 with 76 addresses.
It ranks as the 820th largest and 329th most expensive of the 854 postcodes in the NN4 area. The most common property type is a modern house built after 1980.
The postcode contains a total of 76 properties: 38 houses, 26 flats and 12 other properties.
- Ave. Sale Price
- £241,958
- 10 Year change
- up 22.1%
- Ave. Rental Price
- £1,108pcm
- 10 Year change
- up 41.0%
- Ave. £ per ft²
- £286/ft²
- Ave. Gross Yield
- 5.5%/year/yr
Explore Propertiesin NN4 9DB
- 2 Narrowboat Lane
4 Bed Modern House
- 4 Narrowboat Lane
3 Bed Modern House
- 6 Narrowboat Lane
3 Bed Modern House
- 8 Narrowboat Lane
3 Bed Modern House
- 10 Narrowboat Lane
1 Bed Modern Flat
Sales Market Trends
The last sale in NN4 9DB sold for £265,000 on 16th January 2026. Since then prices are up an average of 1.4%.
The current average value in the postcode is £241,958.
The NN4 9DB Sales Market has increased by 22.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.9% | £241,958 |
| June 2025 | -2.7% | £244,064 |
| June 2024 | 1.8% | £250,864 |
| June 2023 | -0.2% | £246,384 |
| June 2022 | 6.6% | £246,828 |
| June 2021 | 7.6% | £231,586 |
| June 2020 | 0.8% | £215,214 |
| June 2019 | 1.2% | £213,505 |
| June 2018 | -1.5% | £211,060 |
| June 2017 | 8.1% | £214,180 |
| June 2016 | 4.9% | £198,205 |
| June 2015 | 8.9% | £188,887 |
| June 2014 | 9% | £173,479 |
| June 2013 | -1.8% | £159,175 |
| June 2012 | 1.3% | £162,012 |
| June 2011 | -0.9% | £159,940 |
| June 2010 | 6.1% | £161,334 |
| June 2009 | -8.9% | £152,034 |
| June 2008 | -3.6% | £166,838 |
| June 2007 | 0% | £172,985 |
Rental Market Trends
The current average rental value in the postcode is £1,108.
The NN4 9DB Rental Market has increased by 41.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.5% | £1,108pcm |
| June 2025 | 3.8% | £1,092pcm |
| June 2024 | 6.9% | £1,052pcm |
| June 2023 | 7.4% | £984pcm |
| June 2022 | 7.3% | £916pcm |
| June 2021 | 4.3% | £854pcm |
| June 2020 | -0.4% | £819pcm |
| June 2019 | 0.8% | £822pcm |
| June 2018 | 0.9% | £815pcm |
| June 2017 | 2.8% | £808pcm |
| June 2016 | 5.2% | £786pcm |
| June 2015 | 7% | £747pcm |
| June 2014 | 2.6% | £699pcm |
| June 2013 | 2.2% | £681pcm |
| June 2012 | 2.3% | £666pcm |
| June 2011 | 1.9% | £651pcm |
| June 2010 | 2.3% | £639pcm |
| June 2009 | -7.1% | £625pcm |
| June 2008 | 0.2% | £673pcm |
| June 2007 | 0% | £671pcm |
Sales History
The last sale was on 16th January 2026 for £265,000 and since then the market in the area has increased by 1.4%. The postcode has had a total of 61 sales since 1995.
NN4 9DB has seen 9 sales in the last three years and 2 sales in the last twelve months.
- Sold Jan 2026£265,000 | 3 Bed House72, Narrowboat Lane, Northampton, NN4 9DB72, Narrowboat Lane, Northampton, NN4 9DB
- Sold Oct 2025£149,500 | 1 Bed Flat16, Narrowboat Lane, Northampton, NN4 9DB16, Narrowboat Lane, Northampton, NN4 9DB
- Sold Apr 2025£261,000 | 3 Bed House20, Narrowboat Lane, Northampton, NN4 9DB20, Narrowboat Lane, Northampton, NN4 9DB
- Sold Nov 2024£340,000 | 4 Bed House2, Narrowboat Lane, Northampton, NN4 9DB2, Narrowboat Lane, Northampton, NN4 9DB
- Sold Sep 2024£155,000 | 1 Bed Flat36, Narrowboat Lane, Northampton, NN4 9DB36, Narrowboat Lane, Northampton, NN4 9DB
Nearby Postcodes
NN4 9DB is the 820th largest and the 329th most expensive postcode out of the 854 postcodes in the NN4 area.
- NN4 9DD, Narrowboat Lane, Northampton, NN4NN4 9DD6 Addresses|26 m away
- NN4 9DE, Tiller Way, Northampton, NN4NN4 9DE10 Addresses|39 m away
- NN4 9DG, Lockgate Road, Northampton, NN4NN4 9DG36 Addresses|62 m away
- NN4 9DP, Lockgate Road, Northampton, NN4NN4 9DP23 Addresses|88 m away
- NN4 9DF, Canal Way, Northampton, NN4NN4 9DF9 Addresses|105 m away
Property Types
- 38 modern houses built after 1980
- 38 modern flats built after 1980
- modern house (38)
- modern flat (38)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 55 properties.
- The most common rating is B.
- A (0)
- E (0)
- B (32)
- F (0)
- C (23)
- G (0)
- D (0)
- No EPC (9)
Top 3 Most Expensive Sales
- Sold Nov 2024£340,000 | 4 Bed House2, Narrowboat Lane, Northampton, NN4 9DB2, Narrowboat Lane, Northampton, NN4 9DB
- Sold Jan 2021£322,500 | 4 Bed House2, Narrowboat Lane, Northampton, NN4 9DB2, Narrowboat Lane, Northampton, NN4 9DB
- Sold Dec 2022£317,500 | 3 Bed House104, Narrowboat Lane, Northampton, NN4 9DB104, Narrowboat Lane, Northampton, NN4 9DB
Schools Nearby
- Pineham Barns Primary School1.1 km away
- Hunsbury Park Primary School1.3 km away
- Briar Hill Primary School & Nursery1.7 km away
- Abbeyfield School2.3 km away
- Campion School4.2 km away
More reading links
Public Transport Nearby
The closest station to NN4 9DB is Northampton station, which is 3.2 kilometres away.
- Northampton|3.2 km away
- Long Buckby|13.3 km away
- Wolverton|19.0 km away
- Wellingborough|20.3 km away
