PO1 1JU is a residential postcode situated on Upper Arundel Street, Portsmouth, PO1 with 14 addresses.
It ranks as the 314th largest and 4th most expensive of the 703 postcodes in the PO1 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 14 properties: 14 flats.
PO1 1JU is a residential postcode situated on Upper Arundel Street, Portsmouth, PO1 with 14 addresses.
It ranks as the 314th largest and 4th most expensive of the 703 postcodes in the PO1 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 14 properties: 14 flats.
Sale prices range from £78,700 for 1 bedroom leasehold flats (322 ft2) to £96,349 for 2 bedroom leasehold flats (495 ft2) .
Monthly rental prices range from £630 pcm for 1 bed flats to £757 pcm for 2 bed flats.
The gross rental yield is between 9.4% and 9.7%.
The average value per square foot is £239.
The last sale in PO1 1JU sold for £81,500 on 1st December 2025. Since then prices are up an average of 2.0%.
The current average value in the postcode is £83,307.
The PO1 1JU Sales Market has increased by 9.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | -2.7% | £83,307 |
| May 2025 | -2.2% | £85,606 |
| May 2024 | -2.5% | £87,503 |
| May 2023 | 1.4% | £89,785 |
| May 2022 | 5.1% | £88,531 |
| May 2021 | 3.4% | £84,274 |
| May 2020 | 3% | £81,528 |
| May 2019 | 1.7% | £79,153 |
| May 2018 | 0.9% | £77,827 |
| May 2017 | 1.7% | £77,148 |
| May 2016 | 7.9% | £75,879 |
| May 2015 | 5.1% | £70,294 |
| May 2014 | 7.6% | £66,874 |
| May 2013 | -1.7% | £62,128 |
| May 2012 | -0.5% | £63,192 |
| May 2011 | -0.8% | £63,531 |
| May 2010 | 5.3% | £64,062 |
| May 2009 | -13.9% | £60,838 |
| May 2008 | -4.1% | £70,642 |
| May 2007 | 0% | £73,631 |
The current average rental value in the postcode is £666.
The PO1 1JU Rental Market has increased by 37.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 3.5% | £666pcm |
| May 2025 | 3.1% | £643pcm |
| May 2024 | 8.2% | £624pcm |
| May 2023 | 6.8% | £577pcm |
| May 2022 | 7.3% | £540pcm |
| May 2021 | 3.8% | £503pcm |
| May 2020 | 2.2% | £485pcm |
| May 2019 | 2.2% | £475pcm |
| May 2018 | -1.6% | £464pcm |
| May 2017 | -3% | £472pcm |
| May 2016 | 4.7% | £486pcm |
| May 2015 | 3.6% | £464pcm |
| May 2014 | 5% | £448pcm |
| May 2013 | 0.8% | £427pcm |
| May 2012 | -1.6% | £423pcm |
| May 2011 | 4.7% | £430pcm |
| May 2010 | 3.7% | £411pcm |
| May 2009 | -3.7% | £396pcm |
| May 2008 | 2.1% | £411pcm |
| May 2007 | 0% | £403pcm |
The last sale was on 1st December 2025 for £81,500 and since then the market in the area has increased by 2.0%. The postcode has had a total of 6 sales since 1995.
PO1 1JU has seen 2 sales in the last three years and 2 sales in the last twelve months.
PO1 1JU is the 314th largest and the 4th most expensive postcode out of the 703 postcodes in the PO1 area.
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The closest station to PO1 1JU is Portsmouth & Southsea station which is 300 metres away.
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