Welbeck Avenue - SO17 1ST
Key Postcode Insights
SO17 1ST is a residential postcode situated on Welbeck Avenue, Southampton, SO17 with 42 addresses.
It ranks as the 368th largest and 390th most expensive of the 425 postcodes in the SO17 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 42 properties: 28 houses and 14 flats.
- Ave. Sale Price
- £427,094
- 10 Year change
- up 10.6%
- Ave. Rental Price
- £1,836pcm
- 10 Year change
- up 42.2%
- Ave. £ per ft²
- £311/ft²
- Ave. Gross Yield
- 5.2%/year/yr
Key Postcode Insights
SO17 1ST is a residential postcode situated on Welbeck Avenue, Southampton, SO17 with 42 addresses.
It ranks as the 368th largest and 390th most expensive of the 425 postcodes in the SO17 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 42 properties: 28 houses and 14 flats.
- Ave. Sale Price
- £427,094
- 10 Year change
- up 10.6%
- Ave. Rental Price
- £1,836pcm
- 10 Year change
- up 42.2%
- Ave. £ per ft²
- £311/ft²
- Ave. Gross Yield
- 5.2%/year/yr
Explore Propertiesin SO17 1ST
- Welbeck Court
Modern Building | 12 Units
- 11 Welbeck Avenue
5 Bed Mid-century House
- 13 Welbeck Avenue
5 Bed Period House
- 15 Welbeck Avenue
4 Bed House
- 17 Welbeck Avenue
Unknown
Sales Market Trends
The last sale in SO17 1ST sold for £120,000 on 9th August 2024. Since then prices are down an average of 3.7%.
The current average value in the postcode is £427,094.
The SO17 1ST Sales Market has increased by 10.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -4.9% | £427,094 |
| June 2025 | 0.7% | £448,968 |
| June 2024 | 2.2% | £445,771 |
| June 2023 | 0.3% | £436,077 |
| June 2022 | 7.6% | £434,780 |
| June 2021 | 2.5% | £404,046 |
| June 2020 | -0.3% | £394,270 |
| June 2019 | 0.5% | £395,552 |
| June 2018 | -1.3% | £393,680 |
| June 2017 | 3.2% | £398,797 |
| June 2016 | 6.6% | £386,266 |
| June 2015 | 3% | £362,252 |
| June 2014 | 6.3% | £351,569 |
| June 2013 | -2.4% | £330,597 |
| June 2012 | 1.8% | £338,875 |
| June 2011 | -0.8% | £332,978 |
| June 2010 | 6.4% | £335,736 |
| June 2009 | -7.6% | £315,563 |
| June 2008 | -4% | £341,627 |
| June 2007 | 0% | £355,839 |
Rental Market Trends
The current average rental value in the postcode is £1,836.
The SO17 1ST Rental Market has increased by 42.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.4% | £1,836pcm |
| June 2025 | 3.2% | £1,793pcm |
| June 2024 | 7.2% | £1,736pcm |
| June 2023 | 9.1% | £1,619pcm |
| June 2022 | 6.5% | £1,485pcm |
| June 2021 | 6.1% | £1,394pcm |
| June 2020 | 2.1% | £1,314pcm |
| June 2019 | 0.8% | £1,288pcm |
| June 2018 | -0.3% | £1,278pcm |
| June 2017 | -0.7% | £1,282pcm |
| June 2016 | 3.1% | £1,291pcm |
| June 2015 | 4.7% | £1,251pcm |
| June 2014 | 1.7% | £1,195pcm |
| June 2013 | 1.4% | £1,175pcm |
| June 2012 | 1.4% | £1,159pcm |
| June 2011 | 2.1% | £1,143pcm |
| June 2010 | 7.5% | £1,119pcm |
| June 2009 | -3.6% | £1,041pcm |
| June 2008 | 0.5% | £1,079pcm |
| June 2007 | 0% | £1,074pcm |
Sales History
The last sale was on 9th August 2024 for £120,000 and since then the market in the area has decreased by 3.7%. The postcode has had a total of 52 sales since 1995.
SO17 1ST has seen 2 sales in the last three years and no sales in the last twelve months.
- Sold Aug 2024£120,000 | 2 Bed FlatFlat 6, Welbeck Court 61-63, Welbeck Avenue, Southampton, SO17 1STFlat 6, Welbeck Court 61-63, Welbeck Avenue, Southampton, SO17 1ST
- Sold Jul 2023£120,000 | 2 Bed FlatFlat 1, Welbeck Court 61-63, Welbeck Avenue, Southampton, SO17 1STFlat 1, Welbeck Court 61-63, Welbeck Avenue, Southampton, SO17 1ST
- Sold Dec 2022£700,000 | 5 Bed House69, Welbeck Avenue, Southampton, SO17 1ST69, Welbeck Avenue, Southampton, SO17 1ST
- Sold Nov 2020£445,000 | 4 Bed House49, Welbeck Avenue, Southampton, SO17 1ST49, Welbeck Avenue, Southampton, SO17 1ST
- Sold Jul 2019£595,000 | 5 Bed House55, Welbeck Avenue, Southampton, SO17 1ST55, Welbeck Avenue, Southampton, SO17 1ST
Nearby Postcodes
SO17 1ST is the 368th largest and the 390th most expensive postcode out of the 425 postcodes in the SO17 area.
- SO17 1SS, Welbeck Avenue, Southampton, SO17SO17 1SS20 Addresses|66 m away
- SO17 3RN, Blenheim Gardens, Southampton, SO17SO17 3RN27 Addresses|88 m away
- SO17 1SU, Welbeck Avenue, Southampton, SO17SO17 1SU12 Addresses|94 m away
- SO17 3RS, Upper Shaftesbury Avenue, Southampton, SO17SO17 3RS1 Addresses|100 m away
- SO17 3RL, Blenheim Gardens, Southampton, SO17SO17 3RL8 Addresses|117 m away
Property Types
- 17 period houses built between 1800 and 1911
- 2 period flats built between 1800 and 1911
- 12 modern flats built after 1980
- 2 mid-century houses built between 1936 and 1979
- 3 houses of an unknown age
- 6 other addresses of unknown type
- period house (17)
- period flat (2)
- modern flat (12)
- mid-century house (2)
- house (3)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 29 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (0)
- F (0)
- C (8)
- G (0)
- D (17)
- No EPC (13)
Top 3 Most Expensive Sales
- Sold Nov 2022£935,000 | 5 Bed House1, The Finches 32, Welbeck Avenue, Southampton, SO17 1UB1, The Finches 32, Welbeck Avenue, Southampton, SO17 1UB
- Sold Aug 2025£800,000 | 5 Bed House90, Welbeck Avenue, Southampton, SO17 1SR90, Welbeck Avenue, Southampton, SO17 1SR
- Sold Mar 2025£722,500 | 5 Bed House5, Welbeck Avenue, Southampton, SO17 1SW5, Welbeck Avenue, Southampton, SO17 1SW
Schools Nearby
- Portswood Primary School300 m away
- Highfield Church of England Primary School500 m away
- Swaythling Primary School600 m away
- Cantell School1.2 km away
- Bitterne Park School1.6 km away
- Saint George Catholic Voluntary Aided College Southampton1.8 km away
More reading links
Public Transport Nearby
The closest station to SO17 1ST is St Denys station, which is 1.1 kilometres away.
- St Denys|1.1 km away
- Swaythling|1.5 km away
- Bitterne|1.8 km away
- Southampton Airport Parkway|3.0 km away
