3Y Avg Price
£217,800
5 sales
Properties
48
26 freehold · 22 leasehold
Sales / Year
2.4
5-year average
Avg £/sq ft
£371
£3,995/m²
Rank in SO16
378th
of 453 streets
Last Sale
£200,000
Jan 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
66 total recorded
THE CASSINI BUILDING, 28 Mercator Close
Flat/Maisonette
£200,000
Jan 2026
23 Mercator Close
Terraced
£360,000
Oct 2025
THE CASSINI BUILDING, 35 Mercator Close
Flat/Maisonette
£203,000
Mar 2025
THE CASSINI BUILDING, 31 Mercator Close
Flat/Maisonette
£178,000
Oct 2024
THE LENNOX BUILDING, 46 Mercator Close
Flat/Maisonette
£148,000
Nov 2023
21 Mercator Close
Terraced
£335,000
Feb 2023
THE LENNOX BUILDING, 44 Mercator Close
Flat/Maisonette
£152,000
Nov 2022
23 Mercator Close
Terraced
£340,000
Aug 2022
THE CASSINI BUILDING, 28 Mercator Close
Flat/Maisonette
£200,000
Mar 2022
4 Mercator Close
Terraced
£250,000
Dec 2021
Street Rankings — SO16
Streets ranked by 3-year average sale price. Showing positions 371–383 of 453.
| # | Street | 3Y Avg |
|---|---|---|
| 371 | Alderney Close | £220,000 |
| 375 | Seacombe Green | £219,100 |
| 376 | Colne Avenue | £219,000 |
| 377 | Redwood Way | £217,917 |
| 378 | Mercator Close | £217,800 |
| 379 | Seagarth Lane | £216,158 |
| 380 | Springford Gardens | £215,167 |
| 381 | Daisy Road | £215,000 |
| 382 | Thorness Close | £214,000 |
| 383 | Windermere Avenue | £212,000 |
Property Mix
Type
Tenure
EPC Ratings
48 of 48 properties have an EPC record
Avg floor area: 710 sq ft (66 m²)
District Context — SO16
SO16 covers Southampton's southern districts, including areas like Itchen and Woolston, positioned along the waterfront and inner suburban fringes of the city. The area blends residential neighbourhoods with maritime heritage and offers a mix of established and regenerating communities.
Average Property Price - SO16
£305,045
45
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - SO16
£41,362
64
National percentile
2023 census data
10-Year Annualised Price Growth - SO16
2.8%
44
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - SO
3.7%
33
National percentile
Estimate at 31 Jul 2026