Mousehole Lane - SO18 4SY
Key Postcode Insights
SO18 4SY is a residential postcode situated on Mousehole Lane, Southampton, SO18 with 6 addresses.
It ranks as the 136th largest and 296th most expensive of the 864 postcodes in the SO18 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 6 properties: 6 houses.
- Ave. Sale Price
- £234,141
- 10 Year change
- up 27.9%
- Ave. Rental Price
- £1,485pcm
- 10 Year change
- up 55.3%
- Ave. £ per ft²
- £289/ft²
- Ave. Gross Yield
- 7.6%/year/yr
Key Postcode Insights
SO18 4SY is a residential postcode situated on Mousehole Lane, Southampton, SO18 with 6 addresses.
It ranks as the 136th largest and 296th most expensive of the 864 postcodes in the SO18 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 6 properties: 6 houses.
- Ave. Sale Price
- £234,141
- 10 Year change
- up 27.9%
- Ave. Rental Price
- £1,485pcm
- 10 Year change
- up 55.3%
- Ave. £ per ft²
- £289/ft²
- Ave. Gross Yield
- 7.6%/year/yr
Explore Propertiesin SO18 4SY
- 125 Mousehole Lane
3 Bed Mid-century House
- 127 Mousehole Lane
3 Bed Early-century House
- 129 Mousehole Lane
3 Bed Mid-century House
- 131 Mousehole Lane
3 Bed Mid-century House
- 133 Mousehole Lane
3 Bed Mid-century House
Sales Market Trends
The last sale in SO18 4SY sold for £230,000 on 12th August 2025. Since then prices are down an average of 1.5%.
The current average value in the postcode is £234,141.
The SO18 4SY Sales Market has increased by 27.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -3.7% | £234,141 |
| June 2025 | 3.3% | £243,158 |
| June 2024 | -2.1% | £235,412 |
| June 2023 | 1.6% | £240,395 |
| June 2022 | 9.8% | £236,498 |
| June 2021 | 5.6% | £215,426 |
| June 2020 | 1.7% | £203,978 |
| June 2019 | 0.5% | £200,591 |
| June 2018 | 2.7% | £199,561 |
| June 2017 | 6.2% | £194,399 |
| June 2016 | 7.3% | £183,099 |
| June 2015 | 8.5% | £170,563 |
| June 2014 | 10.2% | £157,133 |
| June 2013 | 0.3% | £142,582 |
| June 2012 | 0.4% | £142,149 |
| June 2011 | -0.2% | £141,515 |
| June 2010 | 9.4% | £141,817 |
| June 2009 | -9.7% | £129,584 |
| June 2008 | -4.2% | £143,513 |
| June 2007 | 0% | £149,773 |
Rental Market Trends
The current average rental value in the postcode is £1,485.
The SO18 4SY Rental Market has increased by 55.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.6% | £1,485pcm |
| June 2025 | 4.3% | £1,433pcm |
| June 2024 | 7.1% | £1,375pcm |
| June 2023 | 9.4% | £1,284pcm |
| June 2022 | 8.6% | £1,173pcm |
| June 2021 | 7.6% | £1,080pcm |
| June 2020 | 1.9% | £1,004pcm |
| June 2019 | 0.9% | £985pcm |
| June 2018 | 1.2% | £977pcm |
| June 2017 | 1% | £965pcm |
| June 2016 | 4.2% | £956pcm |
| June 2015 | 5.4% | £918pcm |
| June 2014 | 3.1% | £871pcm |
| June 2013 | 0.9% | £844pcm |
| June 2012 | 2.4% | £837pcm |
| June 2011 | 2.7% | £817pcm |
| June 2010 | 9% | £795pcm |
| June 2009 | -4.1% | £730pcm |
| June 2008 | 0.3% | £761pcm |
| June 2007 | 0% | £758pcm |
Sales History
The last sale was on 12th August 2025 for £230,000 and since then the market in the area has decreased by 1.5%. The postcode has had a total of 18 sales since 1995.
SO18 4SY has seen 2 sales in the last three years and 1 sale in the last twelve months.
- Sold Aug 2025£230,000 | 3 Bed House133, Mousehole Lane, Southampton, SO18 4SY133, Mousehole Lane, Southampton, SO18 4SY
- Sold Oct 2024£241,000 | 3 Bed House135, Mousehole Lane, Southampton, SO18 4SY135, Mousehole Lane, Southampton, SO18 4SY
- Sold Feb 2019£215,000 | 3 Bed House131, Mousehole Lane, Southampton, SO18 4SY131, Mousehole Lane, Southampton, SO18 4SY
- Sold Jan 2015£170,000 | 3 Bed House125, Mousehole Lane, Southampton, SO18 4SY125, Mousehole Lane, Southampton, SO18 4SY
- Sold Oct 2012£166,000 | 3 Bed House131, Mousehole Lane, Southampton, SO18 4SY131, Mousehole Lane, Southampton, SO18 4SY
Nearby Postcodes
SO18 4SY is the 136th largest and the 296th most expensive postcode out of the 864 postcodes in the SO18 area.
- SO18 4QJ, Witts Hill, Southampton, SO18SO18 4QJ5 Addresses|43 m away
- SO18 4QL, Witts Hill, Southampton, SO18SO18 4QL11 Addresses|65 m away
- SO18 4SZ, Ferndene Way, Southampton, SO18SO18 4SZ38 Addresses|70 m away
- SO18 4SX, Vale Drive, Southampton, SO18SO18 4SX20 Addresses|85 m away
- SO18 2EP, Vanguard Road, Southampton, SO18SO18 2EP22 Addresses|86 m away
Property Types
- 5 mid-century houses built between 1936 and 1979
- 1 early-century house built between 1912 and 1935
- mid-century house (5)
- early-century house (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 6 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (1)
- C (3)
- G (0)
- D (2)
- No EPC (0)
Top 3 Most Expensive Sales
- Sold Jun 2024£400,000 | 4 Bed House191, Mousehole Lane, Southampton, SO18 4TD191, Mousehole Lane, Southampton, SO18 4TD
- Sold Dec 2023£395,000 | 3 Bed House181, Mousehole Lane, Southampton, SO18 4TD181, Mousehole Lane, Southampton, SO18 4TD
- Sold Jul 2020£380,000 | 3 Bed House60, Mousehole Lane, Southampton, SO18 4EZ60, Mousehole Lane, Southampton, SO18 4EZ
Schools Nearby
- Moorlands Primary School600 m away
- Glenfield Infant School600 m away
- Beechwood Junior School700 m away
- Bitterne Park School900 m away
- Woodlands Community College1.7 km away
- Oasis Academy Sholing2.0 km away
More reading links
Public Transport Nearby
The closest station to SO18 4SY is Bitterne station, which is 1.2 kilometres away.
- Bitterne|1.2 km away
- St Denys|1.9 km away
- Swaythling|2.3 km away
- Woolston|2.9 km away
