Castle Road - PO5 3AY
Key Postcode Insights
PO5 3AY is a residential postcode situated on Castle Road, Southsea, PO5 with 50 addresses.
It ranks as the 545th largest and 281st most expensive of the 610 postcodes in the PO5 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 50 properties: 4 houses and 46 flats.
- Ave. Sale Price
- £227,033
- 10 Year change
- up 13.4%
- Ave. Rental Price
- £1,096pcm
- 10 Year change
- up 39.3%
- Ave. £ per ft²
- £303/ft²
- Ave. Gross Yield
- 5.8%/year/yr
Key Postcode Insights
PO5 3AY is a residential postcode situated on Castle Road, Southsea, PO5 with 50 addresses.
It ranks as the 545th largest and 281st most expensive of the 610 postcodes in the PO5 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 50 properties: 4 houses and 46 flats.
- Ave. Sale Price
- £227,033
- 10 Year change
- up 13.4%
- Ave. Rental Price
- £1,096pcm
- 10 Year change
- up 39.3%
- Ave. £ per ft²
- £303/ft²
- Ave. Gross Yield
- 5.8%/year/yr
Explore Propertiesin PO5 3AY
- Charlotte Court
Modern Building | 9 Units
- Lauralee House
Building  |  4 Flats
- 41 Castle Road
Building  |  3 Flats
- 43 Castle Road
Building  |  3 Flats
- 59A Castle Road
3 Bed Period Flat
Sales Market Trends
The last sale in PO5 3AY sold for £210,000 on 14th November 2025. Since then prices are up an average of 0.5%.
The current average value in the postcode is £227,033.
The PO5 3AY Sales Market has increased by 13.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.5% | £227,033 |
| June 2025 | 0.7% | £232,876 |
| June 2024 | -2.9% | £231,179 |
| June 2023 | 0.3% | £238,107 |
| June 2022 | 5.6% | £237,357 |
| June 2021 | 2.3% | £224,814 |
| June 2020 | 3.7% | £219,767 |
| June 2019 | -0.4% | £211,856 |
| June 2018 | 1.8% | £212,794 |
| June 2017 | 4.4% | £209,097 |
| June 2016 | 6.8% | £200,268 |
| June 2015 | 5.9% | £187,554 |
| June 2014 | 7% | £177,133 |
| June 2013 | 1.4% | £165,496 |
| June 2012 | -2.4% | £163,222 |
| June 2011 | -0.4% | £167,189 |
| June 2010 | 13.1% | £167,884 |
| June 2009 | -13.1% | £148,399 |
| June 2008 | -3.3% | £170,731 |
| June 2007 | 0% | £176,493 |
Rental Market Trends
The current average rental value in the postcode is £1,096.
The PO5 3AY Rental Market has increased by 39.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.1% | £1,096pcm |
| June 2025 | 3.8% | £1,073pcm |
| June 2024 | 6.1% | £1,033pcm |
| June 2023 | 6.4% | £974pcm |
| June 2022 | 8.1% | £915pcm |
| June 2021 | 8.1% | £846pcm |
| June 2020 | 0.7% | £783pcm |
| June 2019 | 3% | £777pcm |
| June 2018 | -2.7% | £754pcm |
| June 2017 | -1.5% | £775pcm |
| June 2016 | 5.3% | £786pcm |
| June 2015 | 5% | £747pcm |
| June 2014 | 2.1% | £711pcm |
| June 2013 | 0.9% | £696pcm |
| June 2012 | 0.6% | £690pcm |
| June 2011 | 2.4% | £686pcm |
| June 2010 | 5.9% | £671pcm |
| June 2009 | -3.8% | £634pcm |
| June 2008 | 3% | £659pcm |
| June 2007 | 0% | £640pcm |
Sales History
The last sale was on 14th November 2025 for £210,000 and since then the market in the area has increased by 0.5%. The postcode has had a total of 80 sales since 1995.
PO5 3AY has seen 7 sales in the last three years and 3 sales in the last twelve months.
- Sold Nov 2025£210,000 | 2 Bed FlatFlat 6, Charlotte Court 47, Castle Road, Southsea, PO5 3AYFlat 6, Charlotte Court 47, Castle Road, Southsea, PO5 3AY
- Sold Sep 2025£155,000 | 1 Bed FlatFlat 4, Charlotte Court 47, Castle Road, Southsea, PO5 3AYFlat 4, Charlotte Court 47, Castle Road, Southsea, PO5 3AY
- Sold Aug 2025£699,950 | 5 Bed House71, Castle Road, Southsea, PO5 3AY71, Castle Road, Southsea, PO5 3AY
- Sold Mar 2025£577,000 | 3 Bed Flat95, Castle Road, Southsea, PO5 3AY95, Castle Road, Southsea, PO5 3AY
- Sold Feb 2025£130,000 | 1 Bed FlatFlat 7, Charlotte Court 47, Castle Road, Southsea, PO5 3AYFlat 7, Charlotte Court 47, Castle Road, Southsea, PO5 3AY
Nearby Postcodes
PO5 3AY is the 545th largest and the 281st most expensive postcode out of the 610 postcodes in the PO5 area.
- PO5 3AZ, Castle Road, Southsea, PO5PO5 3AZ44 Addresses|34 m away
- PO5 3SA, Hambrook Street, Southsea, PO5PO5 3SA41 Addresses|58 m away
- PO5 3EZ, Sussex Place, Southsea, PO5PO5 3EZ12 Addresses|72 m away
- PO5 3BA, Regent Place, Southsea, PO5PO5 3BA2 Addresses|80 m away
- PO5 3BT, Cecil Grove, Southsea, PO5PO5 3BT6 Addresses|81 m away
Property Types
- 1 period house built between 1800 and 1911
- 16 period flats built between 1800 and 1911
- 3 modern houses built after 1980
- 25 modern flats built after 1980
- 4 mid-century flats built between 1936 and 1979
- 1 other address of unknown type
- period house (1)
- period flat (16)
- modern house (3)
- modern flat (25)
- mid-century flat (4)
- Unknown (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 37 properties.
- The most common rating is C.
- A (0)
- E (4)
- B (1)
- F (1)
- C (16)
- G (0)
- D (15)
- No EPC (13)
Top 3 Most Expensive Sales
- Sold Oct 2022£1,175,000 | 5 Bed House13, Castle Road, Southsea, PO5 3DE13, Castle Road, Southsea, PO5 3DE
- Sold Mar 2021£935,000 | 5 Bed House13, Castle Road, Southsea, PO5 3DE13, Castle Road, Southsea, PO5 3DE
- Sold Sep 2021£750,000 | 2 Bed House82, Castle Road, Southsea, PO5 3AZ82, Castle Road, Southsea, PO5 3AZ
Schools Nearby
- St Jude's CofE Primary School500 m away
- Cottage Grove Primary School and Nursery500 m away
- Southsea Infant School1.1 km away
- Ark Charter Academy900 m away
- St Edmund's Catholic School1.2 km away
- Priory School1.4 km away
More reading links
Public Transport Nearby
The closest station to PO5 3AY is Southsea Hoverport station, which is 600 metres away.
- Southsea Hoverport|600 m away
- Portsmouth & Southsea|1.1 km away
- Portsmouth Harbour|1.4 km away
- Fratton|1.6 km away
