ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices on Thornbury Avenue, SO15, Southampton, Southampton

House prices on Thornbury Avenue, SO15 in 2025

Last year, we saw 1 property sold in the area, with an average house price of £450,000. This represents a decrease of -66.67% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -17.25% in the same period. The average value add score for the area is 65.

50 properties

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49 Thornbury Avenue

Detached
Freehold
264 SQM

£812,000 • Est. today

£806,500 • Nov 2023

+ 1 more

60

Potential to add value is

Medium

5 Flat 2 Thornbury Avenue

Flat
Leasehold

£215,015 • Est. today

£215,000 • Jul 2023

+ 2 more

45

Potential to add value is

Low

26 Thornbury Avenue

Semi Detached
Freehold
190 SQM

£625,311 • Est. today

£610,000 • Mar 2023

+ 1 more

80

Potential to add value is

High

7 - 9 Flat 8 Thornbury Avenue

Flat
Leasehold

£126,601 • Est. today

£119,000 • Jan 2022

+ 1 more

45

Potential to add value is

Low

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36 Thornbury Avenue

Detached
Freehold

£469,761 • Est. today

£450,000 • Nov 2021

65

Potential to add value is

Medium

33 Thornbury Avenue

Semi Detached
Freehold
198 SQM

£499,562 • Est. today

£495,000 • Nov 2021

80

Potential to add value is

High

Thornbury House, 39 Thornbury Avenue

Semi Detached
Freehold

£570,165 • Est. today

£497,000 • Jan 2021

+ 5 more

65

Potential to add value is

Medium

52 Thornbury Avenue

Detached
Freehold
193 SQM

£743,981 • Est. today

£590,000 • Oct 2019

+ 2 more

60

Potential to add value is

Medium

42 Thornbury Avenue

Detached
Freehold
227 SQM

£752,785 • Est. today

£640,000 • Oct 2019

+ 1 more

80

Potential to add value is

High

16 Thornbury Avenue

Semi Detached
Freehold
188 SQM

£728,930 • Est. today

£478,500 • Nov 2018

+ 2 more

90

Potential to add value is

High

45 Thornbury Avenue

Detached
Freehold
248 SQM

£783,575 • Est. today

£645,000 • Aug 2018

80

Potential to add value is

High

7 - 9 Flat 2 Thornbury Avenue

Flat
Leasehold

£139,140 • Est. today

£125,000 • May 2018

+ 1 more

45

Potential to add value is

Low

5 Flat 1 Thornbury Avenue

Flat
Leasehold
54 SQM

£183,025 • Est. today

£167,000 • Aug 2017

+ 2 more

60

Potential to add value is

Medium

15 Flat 1 Thornbury Avenue

Flat
Leasehold

£121,540 • Est. today

£75,000 • Jul 2015

+ 1 more

45

Potential to add value is

Low

11 Thornbury Avenue

Semi Detached
Leasehold
184 SQM

£484,049 • Est. today

£340,000 • Oct 2014

+ 2 more

90

Potential to add value is

High

41 Thornbury Avenue

Detached
Freehold
212 SQM

£722,510 • Est. today

£490,000 • Aug 2014

90

Potential to add value is

High

15 Flat 1a Thornbury Avenue

Flat
Leasehold

£147,485 • Est. today

£100,500 • Dec 2013

+ 1 more

45

Potential to add value is

Low

14 Thornbury Avenue

Semi Detached
Freehold
190 SQM

£577,115 • Est. today

£357,500 • Jul 2013

+ 3 more

90

Potential to add value is

High

7 - 9 Flat 1 Thornbury Avenue

Flat
Leasehold

£145,285 • Est. today

£90,000 • Jan 2013

45

Potential to add value is

Low

7 - 9 Flat 7 Thornbury Avenue

Flat
Leasehold

£149,740 • Est. today

£110,000 • Dec 2012

45

Potential to add value is

Low

7 - 9 Flat 4 Thornbury Avenue

Flat
Leasehold

£154,058 • Est. today

£115,000 • Nov 2012

45

Potential to add value is

Low

50 Thornbury Avenue

Detached
Freehold
246 SQM

£677,260 • Est. today

£425,000 • Jun 2012

+ 2 more

60

Potential to add value is

Medium

6 Thornbury Avenue

Detached
Freehold
281 SQM

£437,080 • Est. today

£305,000 • Nov 2010

80

Potential to add value is

High

43 Thornbury Avenue

Detached
Freehold
194 SQM

£604,978 • Est. today

£395,000 • Sep 2010

90

Potential to add value is

High

5 Flat 4 Thornbury Avenue

Flat
Leasehold

£166,147 • Est. today

£118,000 • May 2009

+ 4 more

45

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.

Thornbury Avenue, SO15 house prices in 2025
 

Number of properties sold

Planning approval rate

89% approval rating on 19 planning applications in the past 5 years