Hillside Avenue - SO18 1JZ
Key Postcode Insights
SO18 1JZ is a residential postcode situated on Hillside Avenue, Southampton, SO18 with 35 addresses.
It ranks as the 752nd largest and 748th most expensive of the 864 postcodes in the SO18 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 35 properties: 29 houses and 6 flats.
- Ave. Sale Price
- £351,016
- 10 Year change
- up 17.1%
- Ave. Rental Price
- £1,741pcm
- 10 Year change
- up 43.6%
- Ave. £ per ft²
- £298/ft²
- Ave. Gross Yield
- 6.0%/year/yr
Key Postcode Insights
SO18 1JZ is a residential postcode situated on Hillside Avenue, Southampton, SO18 with 35 addresses.
It ranks as the 752nd largest and 748th most expensive of the 864 postcodes in the SO18 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 35 properties: 29 houses and 6 flats.
- Ave. Sale Price
- £351,016
- 10 Year change
- up 17.1%
- Ave. Rental Price
- £1,741pcm
- 10 Year change
- up 43.6%
- Ave. £ per ft²
- £298/ft²
- Ave. Gross Yield
- 6.0%/year/yr
Explore Propertiesin SO18 1JZ
- 43 Hillside Avenue
Building  |  2 Flats
- 45 Hillside Avenue
3 Bed House
- 47 Hillside Avenue
4 Bed Early-century House
- 49 Hillside Avenue
Building  |  2 Flats
- 51 Hillside Avenue
Unknown
Sales Market Trends
The last sale in SO18 1JZ sold for £219,000 on 20th March 2026. Since then prices are up an average of 0.7%.
The current average value in the postcode is £351,016.
The SO18 1JZ Sales Market has increased by 17.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -4.6% | £351,016 |
| June 2025 | 2.3% | £367,831 |
| June 2024 | -1.5% | £359,708 |
| June 2023 | 1.2% | £365,024 |
| June 2022 | 7.7% | £360,721 |
| June 2021 | 4% | £334,924 |
| June 2020 | 1.4% | £322,017 |
| June 2019 | 0.4% | £317,469 |
| June 2018 | 1% | £316,161 |
| June 2017 | 4.4% | £313,175 |
| June 2016 | 6.4% | £299,867 |
| June 2015 | 7% | £281,802 |
| June 2014 | 8.5% | £263,354 |
| June 2013 | -0.1% | £242,757 |
| June 2012 | 0.3% | £242,885 |
| June 2011 | -0.6% | £242,086 |
| June 2010 | 8% | £243,662 |
| June 2009 | -8.6% | £225,688 |
| June 2008 | -3.8% | £246,854 |
| June 2007 | 0% | £256,585 |
Rental Market Trends
The current average rental value in the postcode is £1,741.
The SO18 1JZ Rental Market has increased by 43.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.7% | £1,741pcm |
| June 2025 | 3.5% | £1,696pcm |
| June 2024 | 6.9% | £1,639pcm |
| June 2023 | 9.2% | £1,533pcm |
| June 2022 | 6.6% | £1,404pcm |
| June 2021 | 6.3% | £1,317pcm |
| June 2020 | 2% | £1,239pcm |
| June 2019 | 0.8% | £1,215pcm |
| June 2018 | -0.1% | £1,206pcm |
| June 2017 | -0.4% | £1,207pcm |
| June 2016 | 3.2% | £1,212pcm |
| June 2015 | 4.8% | £1,174pcm |
| June 2014 | 2% | £1,121pcm |
| June 2013 | 1.2% | £1,099pcm |
| June 2012 | 1.9% | £1,086pcm |
| June 2011 | 2.2% | £1,066pcm |
| June 2010 | 7.8% | £1,043pcm |
| June 2009 | -3.3% | £968pcm |
| June 2008 | 0.8% | £1,000pcm |
| June 2007 | 0% | £992pcm |
Sales History
The last sale was on 20th March 2026 for £219,000 and since then the market in the area has increased by 0.7%. The postcode has had a total of 56 sales since 1995.
SO18 1JZ has seen 4 sales in the last three years and 1 sale in the last twelve months.
- Sold Mar 2026£219,000 | 3 Bed Flat43, Hillside Avenue, Southampton, SO18 1JZ43, Hillside Avenue, Southampton, SO18 1JZ
- Sold Mar 2024£365,000 | 4 Bed House59, Hillside Avenue, Southampton, SO18 1JZ59, Hillside Avenue, Southampton, SO18 1JZ
- Sold Sep 2023£200,000 | 3 Bed Flat43, Hillside Avenue, Southampton, SO18 1JZ43, Hillside Avenue, Southampton, SO18 1JZ
- Sold Jan 2023£430,000 | 4 Bed House91, Hillside Avenue, Southampton, SO18 1JZ91, Hillside Avenue, Southampton, SO18 1JZ
- Sold Nov 2022£454,000 | 4 Bed House81, Hillside Avenue, Southampton, SO18 1JZ81, Hillside Avenue, Southampton, SO18 1JZ
Nearby Postcodes
SO18 1JZ is the 752nd largest and the 748th most expensive postcode out of the 864 postcodes in the SO18 area.
- SO18 1JY, Hillside Avenue, Southampton, SO18SO18 1JY65 Addresses|39 m away
- SO18 1JS, Dimond Road, Southampton, SO18SO18 1JS32 Addresses|74 m away
- SO18 1LA, Appleton Road, Southampton, SO18SO18 1LA14 Addresses|102 m away
- SO18 1JT, Dimond Road, Southampton, SO18SO18 1JT8 Addresses|121 m away
- SO18 1NJ, Newton Road, Southampton, SO18SO18 1NJ45 Addresses|122 m away
Property Types
- 2 mid-century houses built between 1936 and 1979
- 2 mid-century flats built between 1936 and 1979
- 2 houses of an unknown age
- 15 early-century houses built between 1912 and 1935
- 4 early-century flats built between 1912 and 1935
- 10 other addresses of unknown type
- mid-century house (2)
- mid-century flat (2)
- house (2)
- early-century house (15)
- early-century flat (4)
- Unknown (10)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 21 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (0)
- F (0)
- C (4)
- G (0)
- D (13)
- No EPC (14)
Top 3 Most Expensive Sales
- Sold Oct 2019£495,000 | 4 Bed House65, Hillside Avenue, Southampton, SO18 1JZ65, Hillside Avenue, Southampton, SO18 1JZ
- Sold Oct 2022£461,000 | 4 Bed House106, Hillside Avenue, Southampton, SO18 1JY106, Hillside Avenue, Southampton, SO18 1JY
- Sold Nov 2022£454,000 | 4 Bed House81, Hillside Avenue, Southampton, SO18 1JZ81, Hillside Avenue, Southampton, SO18 1JZ
Schools Nearby
- Bitterne Park Primary & Nursery School - Part of the Learning Federation Partnership of Schools400 m away
- St Denys Primary School900 m away
- Townhill Junior School1.1 km away
- Bitterne Park School300 m away
- Saint George Catholic Voluntary Aided College Southampton2.2 km away
- Cantell School2.5 km away
More reading links
Public Transport Nearby
The closest station to SO18 1JZ is Bitterne station, which is 1.1 kilometres away.
- Bitterne|1.1 km away
- St Denys|1.3 km away
- Swaythling|1.5 km away
- Southampton Airport Parkway|2.7 km away
