According to data from HM Land Registry, 23, Thalassa Road, Worthing sits on a plot of 215 m².

We have plot size data on 17 out of 19 other houses in the postcode and 23, Thalassa Road, Worthing sits on the 16th largest plot.

23, Thalassa Road, Worthing has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 Jan 2016.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 23, Thalassa Road, Worthing was last sold on 31st March 2016 for £332,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since March 2016, the market for similar properties has risen by 32.7%.

• Sold Mar 2016£332,000
• Sold Jun 2011£235,000
• Sold Nov 2003£163,000

According to the Land Registry and our network of Estate Agents, there have been 171 sales of properties similar to 23, Thalassa Road, Worthing within a radius of 760 metres since 2011.

The most recent example is 58, Devonport Road, Worthing, BN11 2SW, a freehold house which sold for £460,000 on the 15th December 2025.

Read more about house prices in BN11.

• Sold Dec 2025£460,000 | 3 Bed House58, Devonport Road, Worthing, BN11 2SW58, Devonport Road, Worthing, BN11 2SW
• Sold Oct 2025£375,000 | 3 Bed House84, Ophir Road, Worthing, BN11 2ST84, Ophir Road, Worthing, BN11 2ST
• Sold Sep 2025£449,000 | 3 Bed House42, Thalassa Road, Worthing, BN11 2HJ42, Thalassa Road, Worthing, BN11 2HJ
• Sold Aug 2025£340,000 | 3 Bed House18, Thesiger Road, Worthing, BN11 2RL18, Thesiger Road, Worthing, BN11 2RL
• Sold Jun 2025£370,000 | 3 Bed House73, Mansfield Road, Worthing, BN11 2QN73, Mansfield Road, Worthing, BN11 2QN
• Sold May 2025£330,000 | 3 Bed House130, Brougham Road, Worthing, BN11 2PH130, Brougham Road, Worthing, BN11 2PH
• Sold Mar 2025£366,000 | 3 Bed House140, Brougham Road, Worthing, BN11 2PH140, Brougham Road, Worthing, BN11 2PH
• Sold Nov 2024£400,000 | 3 Bed House23, Seamill Park Crescent, Worthing, BN11 2PN23, Seamill Park Crescent, Worthing, BN11 2PN
• Sold Nov 2024£405,000 | 3 Bed House22, Thalassa Road, Worthing, BN11 2HH22, Thalassa Road, Worthing, BN11 2HH
• Sold Oct 2024£350,000 | 3 Bed House23, Brookdean Road, Worthing, BN11 2PB23, Brookdean Road, Worthing, BN11 2PB
• Sold May 2023£412,000 | 3 Bed House30, Thalassa Road, Worthing, BN11 2HJ30, Thalassa Road, Worthing, BN11 2HJ
• Sold Feb 2023£375,000 | 3 Bed House18, Meadow Close, Worthing, BN11 2SF18, Meadow Close, Worthing, BN11 2SF
• Sold Jun 2022£440,000 | 3 Bed House170, Brougham Road, Worthing, BN11 2PH170, Brougham Road, Worthing, BN11 2PH
• Sold Dec 2020£321,000 | 3 Bed House107, Brougham Road, Worthing, BN11 2PA107, Brougham Road, Worthing, BN11 2PA
• Sold Nov 2020£370,000 | 3 Bed House15, Malvern Close, Worthing, BN11 2HE15, Malvern Close, Worthing, BN11 2HE
• Sold Nov 2020£280,000 | 3 Bed House42, Seamill Park Crescent, Worthing, BN11 2PN42, Seamill Park Crescent, Worthing, BN11 2PN
• Sold Nov 2019£318,000 | 3 Bed House134, Brougham Road, Worthing, BN11 2PH134, Brougham Road, Worthing, BN11 2PH
• Sold Jan 2018£322,500 | 3 Bed House1, Brookdean Road, Worthing, BN11 2PB1, Brookdean Road, Worthing, BN11 2PB
• Sold May 2012£232,000 | 3 Bed House18, Malvern Close, Worthing, BN11 2HE18, Malvern Close, Worthing, BN11 2HE
• Sold Sep 2011£260,000 | 3 Bed House8, Thalassa Road, Worthing, BN11 2HH8, Thalassa Road, Worthing, BN11 2HH

Thalassa Road, Worthing, BN11 has a total of 53 addresses. According to our analysis of all the public data, 23, Thalassa Road, Worthing is the 34th largest and the 33rd most expensive property on the street.

When compared to the postcode district it is £101k more expensive than the average property in BN11.

• Homefield Primary School and SSC

  1.4 km away
• Springfield Infant School and Nursery

  1.5 km away
• Sompting Village Primary School

  1.8 km away

• Davison Church of England High School for Girls, Worthing

  900 m away
• St Andrew's CofE High School

  1.8 km away
• Bohunt School Worthing

  2.3 km away

• East Worthing

  |

  1.0 km away
• Lancing

  |

  1.9 km away
• Worthing

  |

  2.3 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.