Our Data Sources
21, Windermere Avenue, Southampton has no records in the the Land Registry and a single entry in the EPC database dated May 2014.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 21, Windermere Avenue, Southampton is in very good condition we estimate a sale value of £204,926 and a rental value of £1,127 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £181,506 and a rental value of £998 per month.
Plot Size
According to data from HM Land Registry, 21, Windermere Avenue, Southampton sits on a plot of 202 m2.
We have plot size data on 2 out of 6 other houses in the postcode and 21, Windermere Avenue, Southampton sits on the largest plot.
Energy Efficiency
21, Windermere Avenue, Southampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 May 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Windermere Avenue, Southampton within a radius of 470 metres over the last 2 years.
The most recent example is 7, Cateran Close, Southampton, SO16 4NT, a freehold house which sold for £226,000 on the 18th December 2025.
Read more about house prices in SO16.
- Sold Dec 2025£226,000 | 3 Bed House7, Cateran Close, Southampton, SO16 4NT7, Cateran Close, Southampton, SO16 4NT
- Sold Aug 2024£176,000 | 3 Bed House25, Windermere Avenue, Southampton, SO16 9GG25, Windermere Avenue, Southampton, SO16 9GG
- Sold May 2022£212,000 | 3 Bed House4, Wimpson Gardens, Southampton, SO16 9ES4, Wimpson Gardens, Southampton, SO16 9ES
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Windermere Avenue, Southampton, SO16 has a total of 264 addresses. According to our analysis of all the public data, 21, Windermere Avenue, Southampton is the 6th largest and the 63rd most expensive property on the street.
When compared to the postcode district it is £91k less expensive than the average property in SO16.
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Schools Nearby
- 200mNewlands Primary School
- 500mMason Moor Primary School, Nursery & Specialist Bases
- 800mMansel Park Primary & Nursery School - Part of the Learning Federation Partnership of Schools
- 800mOasis Academy Lord's Hill
- 1.0kmRegents Park Community College
- 1.0kmRedbridge Community School
More reading links
Public Transport Nearby
- 1.4kmRedbridge
- 2.2kmTotton
- 2.2kmMillbrook (Hants)
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast 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.












