3Y Avg Price
£375,500
5 sales
Properties
84
81 freehold · 3 leasehold
Sales / Year
2.4
5-year average
Avg £/sq ft
£310
£3,340/m²
Rank in SO15
51st
of 250 streets
Last Sale
£270,000
Jul 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
146 total recorded
90 Janson Road
Detached
£270,000
Jul 2025
15 Janson Road
Semi-Detached
£495,000
May 2025
31 Janson Road
Semi-Detached
£372,000
Nov 2024
7 Janson Road
Semi-Detached
£365,500
Jul 2024
51 Janson Road
Semi-Detached
£375,000
Feb 2024
49 Janson Road
Semi-Detached
£425,000
Oct 2022
58 Janson Road
Semi-Detached
£372,000
Jun 2022
22 Janson Road
Terraced
£247,000
Mar 2022
32 Janson Road
Terraced
£340,000
Feb 2022
85 Janson Road
Semi-Detached
£420,000
Sept 2021
Street Rankings — SO15
Streets ranked by 3-year average sale price. Showing positions 47–56 of 250.
| # | Street | 3Y Avg |
|---|---|---|
| 47 | Lumsden Avenue | £387,733 |
| 48 | Claremont Crescent | £380,667 |
| 49 | Meadowmead Avenue | £379,667 |
| 50 | Twyford Avenue | £377,065 |
| 51 | Janson Road | £375,500 |
| 52 | Lawnside Road | £375,000 |
| 52 | Treeside Road | £375,000 |
| 54 | Hampton Place | £370,000 |
| 55 | Atherley Road | £369,500 |
| 56 | Torquay Avenue | £369,100 |
Property Mix
Type
Tenure
EPC Ratings
50 of 84 properties have an EPC record
Avg floor area: 1,195 sq ft (111 m²)
District Context — SO15
SO15 covers the central Southampton area, including the city centre and surrounding residential neighbourhoods. It is a diverse, urban district with a strong rental market and considerable student and young professional populations.
Average Property Price - SO15
£274,106
36
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - SO15
£41,194
63
National percentile
2023 census data
10-Year Annualised Price Growth - SO15
2.8%
42
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - SO
3.7%
33
National percentile
Estimate at 31 Aug 2026