ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices on Thornhill Park Road, SO18, Southampton, Southampton

House prices on Thornhill Park Road, SO18 in 2025

Last year, we saw 11 properties sold in the area, with an average house price of £103,455. This represents an increase of 37.5% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -61.22% in the same period. The average value add score for the area is 58.

111 properties

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116 Thornhill Park Road

Detached
Freehold

£302,045 • Est. today

£80,000 • May 1999

55

Potential to add value is

Medium

61 Thornhill Park Road

Semi Detached
Freehold

£265,920 • Est. today

£75,000 • Apr 1999

55

Potential to add value is

Medium

53 Thornhill Park Road

Detached
Freehold

£256,075 • Est. today

£63,000 • Mar 1999

55

Potential to add value is

Medium

How much value will my extension add?

39 Thornhill Park Road

Semi Detached
Freehold

£328,949 • Est. today

£76,000 • Sep 1998

55

Potential to add value is

Medium

146 Thornhill Park Road

Semi Detached
Freehold

£356,185 • Est. today

£87,000 • Nov 1997

+ 1 more

55

Potential to add value is

Medium

148 Thornhill Park Road

Detached
Freehold

£554,570 • Est. today

£105,000 • Jun 1997

55

Potential to add value is

Medium

Simon Court Flat 11 Thornhill Park Road

Flat
Leasehold

£105,145 • Est. today

£26,500 • Jun 1997

35

Potential to add value is

Low

65 Thornhill Park Road

Semi Detached
Freehold

£391,769 • Est. today

£78,000 • May 1997

55

Potential to add value is

Medium

Victor Court, 80 Flat 9 Thornhill Park Road

Flat
Leasehold

£155,881 • Est. today

£36,000 • Apr 1997

35

Potential to add value is

Low

Victor Court, 80 Flat 5 Thornhill Park Road

Flat
Leasehold

£96,765 • Est. today

£27,000 • Mar 1997

35

Potential to add value is

Low

Victor Court, 80 Flat 3 Thornhill Park Road

Flat
Leasehold

£159,455 • Est. today

£31,950 • Apr 1995

35

Potential to add value is

Low

Where does this data come from?

The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.

Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.

Thornhill Park Road, SO18 house prices in 2025
 

Number of properties sold

Planning approval rate

71% approval rating on 14 planning applications in the past 5 years