NN1 3LS is a residential postcode situated on Clare Street, Northampton, NN1 with 15 addresses.
It ranks as the 244th largest and 273rd most expensive of the 638 postcodes in the NN1 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 15 properties: 15 flats.
NN1 3LS is a residential postcode situated on Clare Street, Northampton, NN1 with 15 addresses.
It ranks as the 244th largest and 273rd most expensive of the 638 postcodes in the NN1 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 15 properties: 15 flats.
Sale prices range from £134,737 for 1 bedroom leasehold flats with a balcony (452 ft2) to £246,217 for 3 bedroom leasehold flats with a balcony (1,463 ft2) .
Monthly rental prices range from £747 pcm for 1 bed flats to £1,362 pcm for 3 bed flats.
The gross rental yield is between 6.5% and 6.8%.
The average value per square foot is £248.
The last sale in NN1 3LS sold for £137,500 on 11th April 2025. Since then prices are down an average of 1.0%.
The current average value in the postcode is £172,172.
The NN1 3LS Sales Market has increased by 13.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.5% | £172,172 |
| April 2025 | -1.2% | £172,976 |
| April 2024 | -1.5% | £175,071 |
| April 2023 | -0.3% | £177,740 |
| April 2022 | 3.8% | £178,339 |
| April 2021 | 0.6% | £171,751 |
| April 2020 | 3.5% | £170,729 |
| April 2019 | -1.9% | £164,962 |
| April 2018 | 2.2% | £168,202 |
| April 2017 | 8.2% | £164,556 |
| April 2016 | 6.4% | £152,028 |
| April 2015 | 5.9% | £142,881 |
| April 2014 | 7.9% | £134,890 |
| April 2013 | -0.8% | £125,001 |
| April 2012 | 0.4% | £126,041 |
| April 2011 | -4% | £125,492 |
| April 2010 | 6.1% | £130,725 |
| April 2009 | -19.6% | £123,221 |
| April 2008 | -3.6% | £153,211 |
| April 2007 | 0% | £158,855 |
The current average rental value in the postcode is £955.
The NN1 3LS Rental Market has increased by 30.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 0.3% | £955pcm |
| April 2025 | 2.7% | £952pcm |
| April 2024 | 7.8% | £927pcm |
| April 2023 | 6.4% | £860pcm |
| April 2022 | 5.1% | £808pcm |
| April 2021 | 1.7% | £769pcm |
| April 2020 | 0.2% | £756pcm |
| April 2019 | 1% | £754pcm |
| April 2018 | 0.3% | £747pcm |
| April 2017 | 2.1% | £745pcm |
| April 2016 | 4.6% | £730pcm |
| April 2015 | 6.5% | £698pcm |
| April 2014 | 1.6% | £655pcm |
| April 2013 | 2.1% | £645pcm |
| April 2012 | 0.8% | £632pcm |
| April 2011 | 2% | £627pcm |
| April 2010 | -1.6% | £614pcm |
| April 2009 | -7% | £624pcm |
| April 2008 | 1.1% | £671pcm |
| April 2007 | 0% | £664pcm |
The last sale was on 11th April 2025 for £137,500 and since then the market in the area has decreased by 1.0%. The postcode has had a total of 45 sales since 1995.
NN1 3LS has seen 5 sales in the last three years and no sales in the last twelve months.
NN1 3LS is the 244th largest and the 273rd most expensive postcode out of the 638 postcodes in the NN1 area.
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The closest station to NN1 3LS is Northampton station which is 1.5 kilometres away.
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