Our Data Sources
51, Downside Avenue, Southampton has no records in the Land Registry and a single entry in the EPC database dated July 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 51, Downside Avenue, Southampton, we estimate a market value of £447,998 and a rental value of £2,223 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £396,798 and £1,969 per month respectively.
Plot Size
HM Land Registry records the plot of land for 51, Downside Avenue, Southampton as measuring 300 m2.
That makes it the 3rd largest plot in the postcode, where all 26 other houses have recorded plot data.
Energy Efficiency
51, Downside Avenue, Southampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Jul 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Since 2017 149 properties similar to 51, Downside Avenue, Southampton have sold within a radius of 560 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 16th February 2026, was 29, Brownlow Avenue, Southampton, SO19 7BX, a freehold house which sold for £412,500.
Read more about house prices in SO19.
- Sold Feb 2026£412,500 | 4 Bed House29, Brownlow Avenue, Southampton, SO19 7BX29, Brownlow Avenue, Southampton, SO19 7BX
- Sold Jan 2026£375,000 | 4 Bed House10, Bitterne Way, Southampton, SO19 4EA10, Bitterne Way, Southampton, SO19 4EA
- Sold Jan 2026£390,000 | 4 Bed House6, Stoddart Avenue, Southampton, SO19 4ED6, Stoddart Avenue, Southampton, SO19 4ED
- Sold Jul 2025£412,000 | 4 Bed House7, Redlands Drive, Southampton, SO19 7DA7, Redlands Drive, Southampton, SO19 7DA
- Sold Jun 2025£359,000 | 4 Bed House4, Stoddart Avenue, Southampton, SO19 4ED4, Stoddart Avenue, Southampton, SO19 4ED
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £357,538, ranging from £240,506 to £439,819.
- 32 Brownlow Avenue
4 Bed House | 7 m | Est. Value: £349,641
- 49 Downside Avenue
4 Bed House | 13 m | Est. Value: £404,127
- 30 Brownlow Avenue
3 Bed House | 19 m | Est. Value: £336,779
- 26 Brownlow Avenue
4 Bed House | 32 m | Est. Value: £356,095
- 46 Downside Avenue
3 Bed House | 38 m | Est. Value: £335,382
Location Comparison
Of the 50 addresses on Downside Avenue, Southampton, SO19, 51, Downside Avenue, Southampton comes out as the 5th largest and the 2nd most expensive in our analysis of the public data.
It is also £181k more expensive than the average property across the SO19 district.
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Schools Nearby
- Bitterne Church of England Primary School200 m away
- Sholing Junior School500 m away
- Glenfield Infant School600 m away
- Oasis Academy Sholing800 m away
- Woodlands Community College1.7 km away
- Bitterne Park School2.1 km away
More reading links
Public Transport Nearby
- Bitterne|1.4 km away
- Sholing|1.7 km away
- Woolston|1.9 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
