Our Data Sources
51, Welbeck Avenue, Southampton has a single entry in the Land Registry from April 2008 and a single entry in the EPC database dated October 2018.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 51, Welbeck Avenue, Southampton is in very good condition we estimate a sale value of £556,545 and a rental value of £2,215 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £492,940 and a rental value of £1,962 per month.
Plot Size
According to data from HM Land Registry, 51, Welbeck Avenue, Southampton sits on a plot of 516 m2.
We have plot size data on 27 out of 28 other houses in the postcode and 51, Welbeck Avenue, Southampton sits on the 12th largest plot.
Energy Efficiency
51, Welbeck Avenue, Southampton has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 05 Oct 2018.
The property is connected to mains gas and has some double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 51, Welbeck Avenue, Southampton was last sold on 24th April 2008 for £365,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since April 2008, the market for similar properties has risen by 5.8%.
- Sold Apr 2008£365,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 43 sales of properties similar to 51, Welbeck Avenue, Southampton within a radius of 500 metres over the last 2 years.
The most recent example is 92, Highfield Lane, Southampton, SO17 1RB, a leasehold house which sold for £620,000 on the 15th December 2025.
Read more about house prices in SO17.
- Sold Dec 2025£620,000 | 4 Bed House92, Highfield Lane, Southampton, SO17 1RB92, Highfield Lane, Southampton, SO17 1RB
- Sold Nov 2020£445,000 | 4 Bed House49, Welbeck Avenue, Southampton, SO17 1ST49, Welbeck Avenue, Southampton, SO17 1ST
- Sold Jan 2019£518,500 | 4 Bed House45, Welbeck Avenue, Southampton, SO17 1ST45, Welbeck Avenue, Southampton, SO17 1ST
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Welbeck Avenue, Southampton, SO17 has a total of 160 addresses. According to our analysis of all the public data, 51, Welbeck Avenue, Southampton is the 54th largest and the 55th most expensive property on the street.
When compared to the postcode district it is £256k more expensive than the average property in SO17.
More reading links
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
- St Denys|1.1 km away
- Swaythling|1.5 km away
- Bitterne|1.8 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
