Castilian Street - NN1 1JX
Key Postcode Insights
NN1 1JX is a residential postcode situated on Castilian Street, Northampton, NN1 with 20 addresses.
It ranks as the 291st largest and 312th most expensive of the 637 postcodes in the NN1 area.
The postcode contains a total of 20 properties: 1 house and 19 flats.
- Ave. Sale Price
- £160,112
- 10 Year change
- up 14.4%
- Ave. Rental Price
- £961pcm
- 10 Year change
- up 36.1%
- Ave. £ per ft²
- £197/ft²
- Ave. Gross Yield
- 7.2%/year/yr
Key Postcode Insights
NN1 1JX is a residential postcode situated on Castilian Street, Northampton, NN1 with 20 addresses.
It ranks as the 291st largest and 312th most expensive of the 637 postcodes in the NN1 area.
The postcode contains a total of 20 properties: 1 house and 19 flats.
- Ave. Sale Price
- £160,112
- 10 Year change
- up 14.4%
- Ave. Rental Price
- £961pcm
- 10 Year change
- up 36.1%
- Ave. £ per ft²
- £197/ft²
- Ave. Gross Yield
- 7.2%/year/yr
Explore Propertiesin NN1 1JX
- 4 Castilian Street
Building | 4 Flats
- 12 Castilian Street
Unknown
- 14A Castilian Street
Unknown
- 22 Castilian Street
Unknown
- 24 Castilian Street
13 Units
Sales Market Trends
The last sale in NN1 1JX sold for £572,000 on 27th September 2021. Since then prices are up an average of 8.8%.
The current average value in the postcode is £160,112.
The NN1 1JX Sales Market has increased by 14.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.2% | £160,112 |
| June 2025 | -0.5% | £162,020 |
| June 2024 | -1.6% | £162,790 |
| June 2023 | -1.9% | £165,437 |
| June 2022 | 5.7% | £168,670 |
| June 2021 | 1.7% | £159,573 |
| June 2020 | 3.9% | £156,960 |
| June 2019 | -1.1% | £151,019 |
| June 2018 | 1.7% | £152,766 |
| June 2017 | 7.2% | £150,149 |
| June 2016 | 7.4% | £140,015 |
| June 2015 | 6.3% | £130,319 |
| June 2014 | 8.3% | £122,586 |
| June 2013 | -0.6% | £113,239 |
| June 2012 | 2% | £113,960 |
| June 2011 | -2.7% | £111,764 |
| June 2010 | 5.5% | £114,876 |
| June 2009 | -16.2% | £108,879 |
| June 2008 | -6.9% | £129,928 |
| June 2007 | 0% | £139,571 |
Rental Market Trends
The current average rental value in the postcode is £961.
The NN1 1JX Rental Market has increased by 36.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.1% | £961pcm |
| June 2025 | 3.1% | £950pcm |
| June 2024 | 7.3% | £922pcm |
| June 2023 | 7% | £859pcm |
| June 2022 | 6.7% | £803pcm |
| June 2021 | 3.1% | £752pcm |
| June 2020 | -0.3% | £730pcm |
| June 2019 | 0.9% | £732pcm |
| June 2018 | 0.5% | £725pcm |
| June 2017 | 2.3% | £722pcm |
| June 2016 | 4.9% | £706pcm |
| June 2015 | 6.6% | £673pcm |
| June 2014 | 2.8% | £631pcm |
| June 2013 | 1.8% | £614pcm |
| June 2012 | 1.8% | £604pcm |
| June 2011 | 1.7% | £593pcm |
| June 2010 | 1% | £583pcm |
| June 2009 | -7.8% | £577pcm |
| June 2008 | 0.3% | £626pcm |
| June 2007 | 0% | £624pcm |
Sales History
The last sale was on 27th September 2021 for £572,000 and since then the market in the area has increased by 8.8%. The postcode has had a total of 5 sales since 1995.
NN1 1JX has seen no sales in the last three years and no sales in the last twelve months.
- Sold Sep 2021£572,000 | 3 Bed FlatFlat 2, 24, Castilian Street, Northampton, NN1 1JXFlat 2, 24, Castilian Street, Northampton, NN1 1JX
- Sold Aug 2016£715,000 | 3 Bed FlatFlat 2, 24, Castilian Street, Northampton, NN1 1JXFlat 2, 24, Castilian Street, Northampton, NN1 1JX
- Sold Aug 2016£300,000 | 3 Bed FlatFlat 2, 24, Castilian Street, Northampton, NN1 1JXFlat 2, 24, Castilian Street, Northampton, NN1 1JX
- Sold Dec 1998£100,000 | 3 Bed FlatFlat 6, 24, Castilian Street, Northampton, NN1 1JXFlat 6, 24, Castilian Street, Northampton, NN1 1JX
- Sold Aug 1996£110,000 | 3 Bed FlatFlat 8, 24, Castilian Street, Northampton, NN1 1JXFlat 8, 24, Castilian Street, Northampton, NN1 1JX
Nearby Postcodes
NN1 1JX is the 291st largest and the 312th most expensive postcode out of the 637 postcodes in the NN1 area.
- NN1 1LD, Castilian Terrace, Northampton, NN1NN1 1LD12 Addresses|31 m away
- NN1 1JS, Castilian Street, Northampton, NN1NN1 1JS17 Addresses|35 m away
- NN1 1JT, Castilian Street, Northampton, NN1NN1 1JT15 Addresses|39 m away
- NN1 1EZ, The Ridings Arcade, Northampton, NN1NN1 1EZ5 Addresses|59 m away
- NN1 1JF, St. Giles Street, Northampton, NN1NN1 1JF32 Addresses|65 m away
Property Types
- 20 other addresses of unknown type
- Unknown (20)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 4 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (4)
- G (0)
- D (0)
- No EPC (16)
Top 3 Most Expensive Sales
- Sold Aug 2016£715,000 | 3 Bed FlatFlat 2, 24, Castilian Street, Northampton, NN1 1JXFlat 2, 24, Castilian Street, Northampton, NN1 1JX
- Sold Sep 2021£572,000 | 3 Bed FlatFlat 2, 24, Castilian Street, Northampton, NN1 1JXFlat 2, 24, Castilian Street, Northampton, NN1 1JX
- Sold Aug 2016£300,000 | 3 Bed FlatFlat 2, 24, Castilian Street, Northampton, NN1 1JXFlat 2, 24, Castilian Street, Northampton, NN1 1JX
Schools Nearby
- Spring Lane Primary School800 m away
- Castle Academy800 m away
- Vernon Terrace Primary School900 m away
- Northampton School for Boys1.7 km away
- Malcolm Arnold Academy1.9 km away
- Abbeyfield School2.5 km away
More reading links
Public Transport Nearby
The closest station to NN1 1JX is Northampton station, which is 1.0 kilometres away.
- Northampton|1.0 km away
- Long Buckby|14.7 km away
- Wellingborough|16.4 km away
- Wolverton|20.0 km away
