Our Data Sources
20, Thornhill Road, Southampton has 31 entries in the Land Registry , most recently in July 2008 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 20, Thornhill Road, Southampton, we estimate a market value of £482,562 and a rental value of £1,732 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £427,412 and £1,534 per month respectively.
Plot Size
HM Land Registry records the plot of land for 20, Thornhill Road, Southampton as measuring 249 m2.
That makes it the 6th largest plot in the postcode, where 10 of the 12 other houses have recorded plot data.
Sold Prices
The most recent sale of 20, Thornhill Road, Southampton completed on 29th July 2008 at £223,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 26.2% over the period since July 2008.
- Sold Jul 2008£223,000
- Sold Jun 2005£215,000
- Sold Sep 2002£191,500
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 20, Thornhill Road, Southampton have sold within a radius of 670 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 31st July 2025, was 27, Rockleigh Road, Southampton, SO16 7AQ, a freehold house which sold for £490,000.
Read more about house prices in SO16.
- Sold Jul 2025£490,000 | 4 Bed House27, Rockleigh Road, Southampton, SO16 7AQ27, Rockleigh Road, Southampton, SO16 7AQ
- Sold Jan 2025£360,000 | 4 Bed House373, Winchester Road, Southampton, SO16 7DJ373, Winchester Road, Southampton, SO16 7DJ
- Sold Aug 2022£425,000 | 4 Bed House215, Hill Lane, Southampton, SO15 7TZ215, Hill Lane, Southampton, SO15 7TZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 25 addresses on Thornhill Road, Southampton, SO16, 20, Thornhill Road, Southampton comes out as the 6th largest and the 11th most expensive in our analysis of the public data.
It is also £173k more expensive than the average property across the SO16 district.
More reading links
Schools Nearby
- 300mHollybrook Infant School
- 300mHollybrook Junior School
- 1.1kmShirley Infant School
- 900mUpper Shirley High School
- 1.4kmCantell School
- 2.3kmRegents Park Community College
More reading links
Public Transport Nearby
- 2.6kmSt Denys
- 2.9kmSwaythling
- 3.1kmMillbrook (Hants)
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.












