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15, Downside Avenue, Southampton is recorded publicly as an early-century freehold house across 941 ft2 of internal area, sitting on a 251 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 15, Downside Avenue, Southampton is £354,986 and its rental estimate is £1,744 per month, given the available information and assuming reasonable condition.
Downside Avenue, Southampton, SO19 falls within the SO19 postal district.
15, Downside Avenue, Southampton has 2 entries in the Land Registry , most recently in October 2020 and a single entry in the EPC database dated September 2011.
We combine this information with that 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.
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 15, Downside Avenue, Southampton, we estimate a market value of £372,735 and a rental value of £1,831 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £330,137 and £1,622 per month respectively.
Over the last year, 15, Downside Avenue, Southampton has seen its estimated sale value decrease by £9,557 (2.7%) and its estimated rental value grow by £70 per month (4.0%). This results in an estimated gross rental yield of 5.9%.
HM Land Registry records the plot of land for 15, Downside Avenue, Southampton as measuring 251 m2.
That makes it the 20th largest plot in the postcode, where all 26 other houses have recorded plot data.
15, Downside Avenue, Southampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 21 Sep 2011.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
The most recent sale of 15, Downside Avenue, Southampton completed on 7th October 2020 at £323,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 7.6% over the period since October 2020.
Over the past 2 years 3 properties similar to 15, Downside Avenue, Southampton have sold within a radius of 570 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th June 2025, was 16, Brownlow Gardens, Southampton, SO19 7BZ, a freehold house which sold for £415,000.
Read more about house prices in SO19.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Of the 50 addresses on Downside Avenue, Southampton, SO19, 15, Downside Avenue, Southampton comes out as the 40th largest and the 26th most expensive in our analysis of the public data.
It is also £113k more expensive than the average property across the SO19 district.
From 15, Downside Avenue, Southampton, the nearest station is Bitterne, 1.4 kilometres away.
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
The flood risk here is rated very low, based on Environment Agency data.
The recent census recorded whether a resident owned or rented their home.
In the area around 15, Downside Avenue, Southampton, 49.6% of property is privately owned outright and 45.7% is privately owned with a mortgage.
The graph below shows how this compares to South East and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 15, Downside Avenue, Southampton, 19.7% of residents are recorded as possessing school level qualifications and 34.6% as possessing degree level qualifications.
The graph below shows how this compares to South East and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 15, Downside Avenue, Southampton, the average age was 40.8 and the most common age was 42.
The graph below shows how this compares to South East and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 15, Downside Avenue, Southampton, 0.0% of property was a second home.
Comparison figures for South East and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 15, Downside Avenue, Southampton, there are an average of 1.5 cars per household.
See below for how this compares to South East and the rest of England & Wales.