ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices in SO21

House prices in SO21 in 2025

Last year, we saw 162 properties sold in the area, with an average house price of £684,785. This represents a decrease of -10.99% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -13.08% in the same period. The average value add score for the area is 74.

4739 properties

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King Aelfred Cottages 1 Rook Lane

Detached
Freehold
93 SQM

£625,560 • Est. today

£385,000 • Jan 2015

+ 1 more

60

Potential to add value is

Medium

4 Fernhurst Close

Semi Detached
Freehold
67 SQM

£484,135 • Est. today

£270,000 • Jan 2015

+ 1 more

80

Potential to add value is

High

99 Winchester Road

Semi Detached
Freehold

£399,690 • Est. today

£295,000 • Jan 2015

+ 5 more

75

Potential to add value is

High

How much value will my extension add?

1 Lambourne Close

Semi Detached
Freehold
80 SQM

£615,830 • Est. today

£380,000 • Jan 2015

67

Potential to add value is

Medium

10 Hack Drive

Detached
Freehold
123 SQM

£635,212 • Est. today

£465,000 • Jan 2015

100

Potential to add value is

High

Stable Cottages 2 Church Barns

Terraced
Freehold
149 SQM

£1,045,050 • Est. today

£780,000 • Jan 2015

+ 3 more

60

Potential to add value is

Medium

12 Hazel Close

Detached
Freehold
115 SQM

£569,559 • Est. today

£410,000 • Jan 2015

+ 1 more

90

Potential to add value is

High

Briar Dene Alexandria Road

Detached
Freehold
161 SQM

£683,775 • Est. today

£537,500 • Jan 2015

+ 1 more

100

Potential to add value is

High

The Cottage Church Street

Semi Detached
Freehold
86 SQM

£579,880 • Est. today

£375,000 • Jan 2015

+ 1 more

39

Potential to add value is

Low

34 Meredun Close

Semi Detached
Freehold
90 SQM

£675,020 • Est. today

£540,000 • Jan 2015

67

Potential to add value is

Medium

1 Valley Close

Detached
Freehold
145 SQM

£393,905 • Est. today

£330,000 • Jan 2015

+ 2 more

70

Potential to add value is

Medium

The Corner House, 2 Grove Road

Detached
Freehold

£817,036 • Est. today

£500,000 • Dec 2014

+ 1 more

75

Potential to add value is

High

121 Downs Road

Detached
Freehold
138 SQM

£779,465 • Est. today

£525,000 • Dec 2014

100

Potential to add value is

High

The Cottage Chestnut Avenue

Detached
Freehold
129 SQM

£708,526 • Est. today

£415,000 • Dec 2014

85

Potential to add value is

High

Tumbleweeds Oxford Road

Detached
Freehold

£772,825 • Est. today

£530,000 • Dec 2014

+ 1 more

56

Potential to add value is

Medium

Western Farm House

Detached
Freehold
246 SQM

£1,354,610 • Est. today

£957,500 • Dec 2014

+ 1 more

70

Potential to add value is

Medium

James Court 4 Stockbridge Road West

Semi Detached
Freehold
67 SQM

£462,510 • Est. today

£250,000 • Dec 2014

85

Potential to add value is

High

38 Newton Road

Terraced
Freehold

£277,187 • Est. today

£173,000 • Dec 2014

65

Potential to add value is

Medium

5 Downs Road

Detached
Freehold
87 SQM

£594,895 • Est. today

£370,000 • Dec 2014

100

Potential to add value is

High

30 Main Road

Semi Detached
Freehold

£1,092,281 • Est. today

£420,000 • Dec 2014

56

Potential to add value is

Medium

Westleigh Cottage Oxford Road

Semi Detached
Freehold
114 SQM

£587,265 • Est. today

£405,000 • Dec 2014

52

Potential to add value is

Medium

Ballakitch 2 Highways Road

Flat
Leasehold
80 SQM

£275,534 • Est. today

£231,000 • Dec 2014

+ 1 more

60

Potential to add value is

Medium

Itchen Bridge Church Lane

Detached
Freehold
124 SQM

£1,408,741 • Est. today

£905,000 • Dec 2014

67

Potential to add value is

Medium

10 Richmond Park

Detached
Freehold
97 SQM

£708,526 • Est. today

£415,000 • Dec 2014

+ 1 more

100

Potential to add value is

High

4 Carthagena

Detached
Freehold
134 SQM

£581,863 • Est. today

£390,000 • Dec 2014

+ 2 more

100

Potential to add value is

High

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.

SO21 house prices in 2025
 

Number of properties sold

Planning approval rate

95% approval rating on 45 planning applications in the past 5 years