3Y Avg Price
£338,250
2 sales
Properties
8
Sales / Year
0.8
5-year average
Avg £/sq ft
£411
£4,423/m²
Rank in SO18
64th
of 273 streets
Last Sale
£352,500
Feb 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
13 total recorded
1 Mardon Close
Detached
£352,500
Feb 2026
2 Mardon Close
Detached
£324,000
Jul 2025
5 Mardon Close
Detached
£362,500
Mar 2022
1 Mardon Close
Detached
£240,000
Sept 2021
10 Mardon Close
Detached
£257,000
Jun 2021
6 Mardon Close
Semi-Detached
£225,000
Aug 2019
9 Mardon Close
Detached
£256,000
Dec 2016
3 Mardon Close
Detached
£179,000
Jul 2012
7 Mardon Close
Detached
£230,000
Aug 2007
7 Mardon Close
Detached
£162,000
Jun 2002
Street Rankings — SO18
Streets ranked by 3-year average sale price. Showing positions 60–69 of 273.
| # | Street | 3Y Avg |
|---|---|---|
| 60 | Gatcombe Gardens | £348,238 |
| 61 | St Francis Avenue | £348,000 |
| 62 | Broadwater Road | £343,333 |
| 63 | Pine Drive East | £342,750 |
| 64 | Mardon Close | £338,250 |
| 65 | Ennerdale Gardens | £337,500 |
| 66 | Adur Close | £333,688 |
| 67 | Cornwall Crescent | £332,750 |
| 68 | Copsewood Road | £332,000 |
| 69 | St Helena Gardens | £331,000 |
Property Mix
Type
Tenure
EPC Ratings
5 of 8 properties have an EPC record
Avg floor area: 797 sq ft (74 m²)
District Context — SO18
SO18 covers the Totton and Waterside areas on the western outskirts of Southampton, extending towards the New Forest. It is a suburban, family-oriented district with good access to employment centres and green spaces.
Average Property Price - SO18
£292,522
41
National percentile
12 month avg at 30 Sep 2026
Average Net Household Income - SO18
£41,192
63
National percentile
2023 census data
10-Year Annualised Price Growth - SO18
3.3%
63
National percentile
Estimate at 30 Sep 2026
10-Year Annualised Rent Growth - SO
3.7%
35
National percentile
Estimate at 30 Sep 2026