3Y Avg Price
£338,625
8 sales
Properties
37
28 freehold · 9 leasehold
Sales / Year
3.0
5-year average
Avg £/sq ft
£419
£4,514/m²
Rank in BN11
114th
of 247 streets
Last Sale
£200,000
Jan 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
62 total recorded
28A Thalassa Road
Flat/Maisonette
£200,000
Jan 2026
42 Thalassa Road
Semi-Detached
£449,000
Sept 2025
2 Thalassa Road
Semi-Detached
£230,000
Mar 2025
2 Thalassa Road
Semi-Detached
£230,000
Mar 2025
43 Thalassa Road
Flat/Maisonette
£210,000
Feb 2025
22 Thalassa Road
Terraced
£405,000
Nov 2024
15 Thalassa Road
Semi-Detached
£495,000
May 2024
4 Thalassa Road
Semi-Detached
£490,000
May 2024
43A Thalassa Road
Flat/Maisonette
£275,000
Jul 2023
30 Thalassa Road
Semi-Detached
£412,000
May 2023
Street Rankings — BN11
Streets ranked by 3-year average sale price. Showing positions 110–119 of 247.
| # | Street | 3Y Avg |
|---|---|---|
| 110 | Salisbury Road | £343,000 |
| 111 | Alfred Place | £340,000 |
| 111 | Thesiger Road | £340,000 |
| 113 | Berkeley Square | £339,000 |
| 114 | Thalassa Road | £338,625 |
| 115 | The Acre Close | £337,500 |
| 116 | Oakleigh Road | £334,167 |
| 117 | Ham Way | £334,000 |
| 118 | Grand Avenue | £333,374 |
| 119 | Ten Acres | £333,250 |
Property Mix
Type
Tenure
EPC Ratings
26 of 37 properties have an EPC record
Avg floor area: 829 sq ft (77 m²)
District Context — BN11
BN11 covers Worthing and surrounding coastal areas in West Sussex, positioned on the south coast between Brighton and the Hampshire border. It is a seaside community with a mixed residential character, drawing both long-term residents and those seeking coastal living.
Average Property Price - BN11
£314,295
46
National percentile
Average Net Household Income - BN11
£37,305
46
National percentile
10-Year Annualised Price Growth - BN11
2.6%
17
National percentile
10-Year Annualised Rent Growth - BN
3.8%
48
National percentile