Castle Street - SO14 6GZ
Key Postcode Insights
SO14 6GZ is a residential postcode situated on Castle Street, Southampton, SO14 with 12 addresses.
It ranks as the 282nd largest and 584th most expensive of the 706 postcodes in the SO14 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 12 properties: 12 houses.
- Ave. Sale Price
- £264,885
- 10 Year change
- up 19.3%
- Ave. Rental Price
- £1,498pcm
- 10 Year change
- up 54.6%
- Ave. £ per ft²
- £327/ft²
- Ave. Gross Yield
- 6.8%/year/yr
Key Postcode Insights
SO14 6GZ is a residential postcode situated on Castle Street, Southampton, SO14 with 12 addresses.
It ranks as the 282nd largest and 584th most expensive of the 706 postcodes in the SO14 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 12 properties: 12 houses.
- Ave. Sale Price
- £264,885
- 10 Year change
- up 19.3%
- Ave. Rental Price
- £1,498pcm
- 10 Year change
- up 54.6%
- Ave. £ per ft²
- £327/ft²
- Ave. Gross Yield
- 6.8%/year/yr
Explore Propertiesin SO14 6GZ
- 1 Castle Street
3 Bed Period House
- 3 Castle Street
2 Bed Period House
- 5 Castle Street
Unknown
- 7 Castle Street
Unknown
- 9 Castle Street
3 Bed Period House
Sales Market Trends
The last sale in SO14 6GZ sold for £273,000 on 2nd May 2025. Since then prices are down an average of 3.1%.
The current average value in the postcode is £264,885.
The SO14 6GZ Sales Market has increased by 19.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -3.3% | £264,885 |
| June 2025 | 1.2% | £273,820 |
| June 2024 | 1% | £270,561 |
| June 2023 | 1% | £267,937 |
| June 2022 | 9.1% | £265,304 |
| June 2021 | 3.8% | £243,095 |
| June 2020 | -0.2% | £234,113 |
| June 2019 | -0.4% | £234,537 |
| June 2018 | 1.1% | £235,566 |
| June 2017 | 4.9% | £232,942 |
| June 2016 | 7.4% | £222,006 |
| June 2015 | 4.8% | £206,662 |
| June 2014 | 7.9% | £197,229 |
| June 2013 | -1.8% | £182,869 |
| June 2012 | 1.2% | £186,309 |
| June 2011 | -1% | £184,112 |
| June 2010 | 8.9% | £185,934 |
| June 2009 | -8.5% | £170,751 |
| June 2008 | -4.1% | £186,586 |
| June 2007 | 0% | £194,624 |
Rental Market Trends
The current average rental value in the postcode is £1,498.
The SO14 6GZ Rental Market has increased by 54.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.6% | £1,498pcm |
| June 2025 | 4.3% | £1,445pcm |
| June 2024 | 6.8% | £1,386pcm |
| June 2023 | 9.2% | £1,298pcm |
| June 2022 | 9.3% | £1,189pcm |
| June 2021 | 7.3% | £1,088pcm |
| June 2020 | 1.7% | £1,014pcm |
| June 2019 | 1% | £997pcm |
| June 2018 | 0.9% | £987pcm |
| June 2017 | 1% | £978pcm |
| June 2016 | 4.3% | £969pcm |
| June 2015 | 4.5% | £929pcm |
| June 2014 | 3.7% | £889pcm |
| June 2013 | 1% | £857pcm |
| June 2012 | 2.2% | £849pcm |
| June 2011 | 2.5% | £831pcm |
| June 2010 | 8.6% | £811pcm |
| June 2009 | -4.4% | £747pcm |
| June 2008 | 1.1% | £781pcm |
| June 2007 | 0% | £773pcm |
Sales History
The last sale was on 2nd May 2025 for £273,000 and since then the market in the area has decreased by 3.1%. The postcode has had a total of 29 sales since 1995.
SO14 6GZ has seen 2 sales in the last three years and no sales in the last twelve months.
- Sold May 2025£273,000 | 3 Bed House17, Castle Street, Southampton, SO14 6GZ17, Castle Street, Southampton, SO14 6GZ
- Sold Jun 2023£268,000 | 3 Bed House11, Castle Street, Southampton, SO14 6GZ11, Castle Street, Southampton, SO14 6GZ
- Sold Jun 2022£225,000 | 2 Bed House3, Castle Street, Southampton, SO14 6GZ3, Castle Street, Southampton, SO14 6GZ
- Sold Jan 2022£210,000 | 3 Bed House9, Castle Street, Southampton, SO14 6GZ9, Castle Street, Southampton, SO14 6GZ
- Sold Mar 2021£232,000 | 3 Bed House15, Castle Street, Southampton, SO14 6GZ15, Castle Street, Southampton, SO14 6GZ
Nearby Postcodes
SO14 6GZ is the 282nd largest and the 584th most expensive postcode out of the 706 postcodes in the SO14 area.
- SO14 6GW, Bath Street, Southampton, SO14SO14 6GW10 Addresses|22 m away
- SO14 6HA, Castle Street, Southampton, SO14SO14 6HA10 Addresses|24 m away
- SO14 6GX, Bath Street, Southampton, SO14SO14 6GX18 Addresses|47 m away
- SO14 6GU, Middle Street, Southampton, SO14SO14 6GU6 Addresses|50 m away
- SO14 6GY, Southcliff Road, Southampton, SO14SO14 6GY6 Addresses|51 m away
Property Types
- 9 period houses built between 1800 and 1911
- 3 other addresses of unknown type
- period house (9)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 9 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (5)
- G (0)
- D (4)
- No EPC (3)
Top 3 Most Expensive Sales
- Sold May 2022£310,000 | 2 Bed House39, Castle Street, Southampton, SO14 6HE39, Castle Street, Southampton, SO14 6HE
- Sold May 2025£273,000 | 3 Bed House17, Castle Street, Southampton, SO14 6GZ17, Castle Street, Southampton, SO14 6GZ
- Sold Jun 2023£268,000 | 3 Bed House11, Castle Street, Southampton, SO14 6GZ11, Castle Street, Southampton, SO14 6GZ
Schools Nearby
- Bevois Town Primary School300 m away
- Mount Pleasant Juniors300 m away
- Mount Pleasant Infants500 m away
- St Anne's Catholic School500 m away
- Upper Shirley High School2.3 km away
- Bitterne Park School2.6 km away
More reading links
Public Transport Nearby
The closest station to SO14 6GZ is St Denys station, which is 1.0 kilometres away.
- St Denys|1.0 km away
- Southampton Central|1.4 km away
- Bitterne|1.5 km away
- Woolston|2.4 km away
