3Y Avg Price
£270,500
2 sales
Properties
31
25 freehold · 6 leasehold
Sales / Year
0.8
5-year average
Avg £/sq ft
£345
£3,715/m²
Rank in SO14
28th
of 120 streets
Last Sale
£273,000
May 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
82 total recorded
17 Castle Street
Terraced
£273,000
May 2025
32 Castle Street
Terraced
£268,000
Mar 2024
11 Castle Street
Terraced
£268,000
Jun 2023
25 Castle Street
Flat/Maisonette
£140,000
Oct 2021
15 Castle Street
Terraced
£232,000
Mar 2021
26 Castle Street
Terraced
£216,000
Jan 2021
17 Castle Street
Terraced
£232,500
Oct 2020
44 Castle Street
Flat/Maisonette
£143,500
Feb 2019
1 Castle Street
Terraced
£236,500
Feb 2018
32 Castle Street
Terraced
£220,000
Aug 2017
Street Rankings — SO14
Streets ranked by 3-year average sale price. Showing positions 24–33 of 120.
| # | Street | 3Y Avg |
|---|---|---|
| 24 | Mordaunt Road | £297,500 |
| 25 | Cement Terrace | £291,500 |
| 26 | Cranbury Place | £288,500 |
| 27 | Cedar Road | £288,250 |
| 28 | Castle Street | £270,500 |
| 29 | Broad Green | £267,500 |
| 30 | Gloucester Square | £267,350 |
| 31 | Bath Street | £267,083 |
| 32 | Methuen Street | £263,600 |
| 33 | Livingstone Road | £262,500 |
Property Mix
Type
Tenure
EPC Ratings
29 of 31 properties have an EPC record
Avg floor area: 807 sq ft (75 m²)
District Context — SO14
SO14 covers central Southampton, including the city centre and surrounding residential areas. It is a vibrant urban district characterised by younger demographics, rental housing dominance, and a diverse, service-oriented employment base.
Average Property Price - SO14
£234,014
22
National percentile
Average Net Household Income - SO14
£22,752
2
National percentile
10-Year Annualised Price Growth - SO14
1.3%
4
National percentile
10-Year Annualised Rent Growth - SO
3.8%
44
National percentile