Mill Lane - NN14 3JN
Key Postcode Insights
NN14 3JN is a residential postcode situated on Mill Lane, Islip, Kettering, NN14 with 3 addresses.
It ranks as the 126th largest and 1083rd most expensive of the 1,154 postcodes in the NN14 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 3 properties: 3 houses.
- Ave. Sale Price
- £574,474
- 10 Year change
- up 36.9%
- Ave. Rental Price
- £2,125pcm
- 10 Year change
- up 50.5%
- Ave. £ per ft²
- £182/ft²
- Ave. Gross Yield
- 4.4%/year/yr
Key Postcode Insights
NN14 3JN is a residential postcode situated on Mill Lane, Islip, Kettering, NN14 with 3 addresses.
It ranks as the 126th largest and 1083rd most expensive of the 1,154 postcodes in the NN14 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 3 properties: 3 houses.
- Ave. Sale Price
- £574,474
- 10 Year change
- up 36.9%
- Ave. Rental Price
- £2,125pcm
- 10 Year change
- up 50.5%
- Ave. £ per ft²
- £182/ft²
- Ave. Gross Yield
- 4.4%/year/yr
Explore Propertiesin NN14 3JN
- Islip Mill
5 Bed Period House
- Islip Mill House
5 Bed Period House
- Mill Barn
4 Bed Period House
Sales Market Trends
The current average value in the postcode is £574,474.
The NN14 3JN Sales Market has increased by 36.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -3.1% | £574,474 |
| June 2025 | 0.9% | £592,955 |
| June 2024 | -3.1% | £587,581 |
| June 2023 | -0.1% | £606,199 |
| June 2022 | 12.1% | £607,018 |
| June 2021 | 8.2% | £541,723 |
| June 2020 | 3.1% | £500,513 |
| June 2019 | -0.4% | £485,351 |
| June 2018 | 6.5% | £487,143 |
| June 2017 | 9% | £457,345 |
| June 2016 | 9.3% | £419,541 |
| June 2015 | 7% | £383,707 |
| June 2014 | 7.2% | £358,678 |
| June 2013 | 1% | £334,700 |
| June 2012 | 2.2% | £331,329 |
| June 2011 | -1.1% | £324,078 |
| June 2010 | 7.6% | £327,627 |
| June 2009 | -12.8% | £304,437 |
| June 2008 | -4% | £349,073 |
| June 2007 | 0% | £363,561 |
Rental Market Trends
The current average rental value in the postcode is £2,125.
The NN14 3JN Rental Market has increased by 50.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 0.8% | £2,125pcm |
| June 2025 | 5.2% | £2,108pcm |
| June 2024 | 7% | £2,003pcm |
| June 2023 | 6.5% | £1,871pcm |
| June 2022 | 8.3% | £1,757pcm |
| June 2021 | 7.5% | £1,623pcm |
| June 2020 | 1.9% | £1,511pcm |
| June 2019 | -0.9% | £1,482pcm |
| June 2018 | 1.9% | £1,496pcm |
| June 2017 | 4% | £1,468pcm |
| June 2016 | 8.1% | £1,412pcm |
| June 2015 | 6.1% | £1,306pcm |
| June 2014 | 3.7% | £1,231pcm |
| June 2013 | 1.8% | £1,187pcm |
| June 2012 | 1.6% | £1,166pcm |
| June 2011 | 3.5% | £1,148pcm |
| June 2010 | 5.4% | £1,109pcm |
| June 2009 | -6.1% | £1,052pcm |
| June 2008 | 2.3% | £1,120pcm |
| June 2007 | 0% | £1,095pcm |
Nearby Postcodes
NN14 3JN is the 126th largest and the 1083rd most expensive postcode out of the 1,154 postcodes in the NN14 area.
- NN14 3LA, Mill Lane, Islip, Kettering, NN14NN14 3LA6 Addresses|294 m away
- NN14 4FQ, Brancey Close, Thrapston, Kettering, NN14NN14 4FQ11 Addresses|311 m away
- NN14 3LB, Mill Road, Islip, Kettering, NN14NN14 3LB23 Addresses|341 m away
- NN14 3LE, Ridge Road, Islip, Kettering, NN14NN14 3LE1 Addresses|353 m away
- NN14 4FP, Poreham Road, Thrapston, Kettering, NN14NN14 4FP30 Addresses|355 m away
Property Types
- 3 period houses built between 1800 and 1911
- period house (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 3 properties.
- The most common rating is C.
- A (0)
- E (1)
- B (0)
- F (1)
- C (1)
- G (0)
- D (0)
- No EPC (0)
Top 3 Most Expensive Sales
- Sold Nov 2025£185,000 | 2 Bed House4, Mill Lane, Kettering, NN14 3LA4, Mill Lane, Kettering, NN14 3LA
- Sold Oct 2011£142,000 | 1 Bed House10, Mill Lane, Kettering, NN14 3LA10, Mill Lane, Kettering, NN14 3LA
- Sold Jun 2000£85,000 | 1 Bed House6, Mill Lane, Kettering, NN14 3LA6, Mill Lane, Kettering, NN14 3LA
Schools Nearby
- Thrapston Primary School1.0 km away
- Trinity Church of England Primary School3.0 km away
- Titchmarsh Church of England Primary School3.1 km away
- Manor School6.6 km away
- Huxlow Academy9.6 km away
- Prince William School10.1 km away
More reading links
Public Transport Nearby
The closest station to NN14 3JN is Kettering station, which is 12.7 kilometres away.
- Kettering|12.7 km away
- Corby|13.7 km away
- Wellingborough|14.1 km away
- Huntingdon|25.3 km away
