12, Downside Avenue
12, Downside Avenue
Description & Estimates







The public record describes 12, Downside Avenue, Southampton as an early-century house with 850 ft2 of internal area, sitting on a 258 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
12, Downside Avenue, Southampton has an estimated sale value of £288,556 and an estimated rental value of £1,685 per month, assuming reasonable condition and based on the information available.
Downside Avenue, Southampton, SO19 lies within the SO19 postal district.
Our Data Sources
12, Downside Avenue, Southampton has no recent1 records in the the Land Registry and a single entry in the EPC database dated September 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 12, Downside Avenue, Southampton would be worth £302,984, with a potential rental value of £1,769 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £268,357, with a rental value of £1,567 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 12, Downside Avenue, Southampton has decreased by £7,768 (2.7%) over the last year. During the same period, its estimated monthly rental value has grown by £67 (4.0%). The property's estimated gross yield is currently 7.0%.
Plot Size
12, Downside Avenue, Southampton occupies a 258 m2 plot as recorded by HM Land Registry.
Of the 24 other houses in this postcode, 22 have recorded plot sizes, and this one ranks as the 18th largest.
Energy Efficiency
12, Downside Avenue, Southampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 16 Sep 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
12, Downside Avenue, Southampton last changed hands on 22nd August 1997, selling for £81,500. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Aug 1997£81,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 570 metres of 12, Downside Avenue, Southampton across the last 2 years.
Most recently, 80, Spring Road, Southampton, SO19 2BL, a freehold house, sold at £282,000 on the 18th August 2025.
Read more about house prices in SO19.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 12, Downside Avenue, Southampton as the 47th largest and the 49th most expensive of the 50 addresses on Downside Avenue, Southampton, SO19.
Against the SO19 postcode district average, it is £46k more expensive than the typical property.
More reading links
Schools Nearby
- 200mBitterne Church of England Primary School
- 500mSholing Junior School
- 600mGlenfield Infant School
- 700mOasis Academy Sholing
- 1.8kmWoodlands Community College
- 2.1kmBitterne Park School
More reading links
Public Transport Nearby
Bitterne station is the nearest stop to 12, Downside Avenue, Southampton at 1.4 kilometres away.
- 1.4kmBitterne
- 1.7kmSholing
- 1.8kmWoolston
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

