HM Land Registry records the plot of land for 23, First Avenue, Worthing as measuring 787 m².

That makes it the 26th largest plot in the postcode, where 26 of the 29 other houses have recorded plot data.

23, First Avenue, Worthing has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 Mar 2020.

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

Since 2009 47 properties similar to 23, First Avenue, Worthing have sold within a radius of 760 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 27th November 2025, was Greencroft House, Hillside Avenue, Worthing, BN14 9QT, a freehold house which sold for £625,000.

Read more about house prices in BN14.

• Sold Nov 2025£625,000 | 4 Bed HouseGreencroft House, Hillside Avenue, Worthing, BN14 9QTGreencroft House, Hillside Avenue, Worthing, BN14 9QT
• Sold Aug 2025£690,000 | 4 Bed House94, Offington Drive, Worthing, BN14 9PS94, Offington Drive, Worthing, BN14 9PS
• Sold Oct 2024£638,000 | 4 Bed House2, Chawton Gate, Worthing, BN14 9FH2, Chawton Gate, Worthing, BN14 9FH
• Sold Feb 2024£660,000 | 4 Bed House18, Poulters Lane, Worthing, BN14 7SP18, Poulters Lane, Worthing, BN14 7SP
• Sold Jul 2023£735,000 | 4 Bed House6, Chawton Gate, Worthing, BN14 9FH6, Chawton Gate, Worthing, BN14 9FH
• Sold Jan 2023£625,000 | 4 Bed House67, Offington Drive, Worthing, BN14 9PS67, Offington Drive, Worthing, BN14 9PS
• Sold Nov 2022£750,000 | 4 Bed House65, Offington Drive, Worthing, BN14 9PS65, Offington Drive, Worthing, BN14 9PS
• Sold Sep 2022£925,000 | 4 Bed House7, First Avenue, Worthing, BN14 9NH7, First Avenue, Worthing, BN14 9NH
• Sold Aug 2022£655,000 | 4 Bed House6, Sanditon Way, Worthing, BN14 9FF6, Sanditon Way, Worthing, BN14 9FF
• Sold Jul 2022£710,000 | 4 Bed House42, Forest Road, Worthing, BN14 9LY42, Forest Road, Worthing, BN14 9LY
• Sold Jul 2022£750,000 | 4 Bed House92, Offington Drive, Worthing, BN14 9PS92, Offington Drive, Worthing, BN14 9PS
• Sold Mar 2022£670,000 | 4 Bed House73, Forest Road, Worthing, BN14 9LR73, Forest Road, Worthing, BN14 9LR
• Sold Jun 2020£650,000 | 4 Bed House42, First Avenue, Worthing, BN14 9NP42, First Avenue, Worthing, BN14 9NP
• Sold Apr 2019£575,000 | 4 Bed House22, Gorse Avenue, Worthing, BN14 9PG22, Gorse Avenue, Worthing, BN14 9PG
• Sold Aug 2018£520,000 | 4 Bed House50, Hillside Avenue, Worthing, BN14 9QT50, Hillside Avenue, Worthing, BN14 9QT
• Sold Aug 2015£495,000 | 4 Bed House9, First Avenue, Worthing, BN14 9NH9, First Avenue, Worthing, BN14 9NH
• Sold Jun 2015£536,250 | 4 Bed House38, First Avenue, Worthing, BN14 9NP38, First Avenue, Worthing, BN14 9NP
• Sold Feb 2014£530,000 | 4 Bed House14, First Avenue, Worthing, BN14 9NJ14, First Avenue, Worthing, BN14 9NJ
• Sold Jun 2012£439,000 | 4 Bed House6, First Avenue, Worthing, BN14 9NH6, First Avenue, Worthing, BN14 9NH
• Sold Oct 2009£345,000 | 4 Bed House63, Forest Road, Worthing, BN14 9LR63, Forest Road, Worthing, BN14 9LR

Of the 66 addresses on First Avenue, Worthing, BN14, 23, First Avenue, Worthing comes out as the 66th largest and the 61st most expensive in our analysis of the public data.

It is also £304k more expensive than the average property across the BN14 district.

• Broadwater CofE Primary School

  800 m away
• Bramber Primary School

  1.1 km away
• Downsbrook Primary School

  1.3 km away

• Bohunt School Worthing

  1.3 km away
• Worthing High School

  1.4 km away
• St Andrew's CofE High School

  1.7 km away

• Worthing

  |

  1.9 km away
• East Worthing

  |

  2.2 km away
• West Worthing

  |

  2.3 km away

The flood risk here is rated Very Low, based on Environment Agency data.