12, Third Avenue, Worthing occupies a 849 m² plot as recorded by HM Land Registry.

Of the 32 other houses in this postcode, 31 have recorded plot sizes, and this one ranks as the 11th largest.

12, Third Avenue, Worthing has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 18 Oct 2024.

The property is not connected to mains gas and has fully double glazed windows. It is heated using air source heat pump (underfloor, electric).

12, Third Avenue, Worthing last changed hands on 11th November 2019, selling for £665,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has dropped by 9.3% since November 2019.

• Sold Nov 2019£665,000
• Sold Feb 2015£542,000
• Sold Apr 1999£225,000

Land Registry records and our Estate Agent network show 89 sales of comparable properties within 700 metres of 12, Third Avenue, Worthing since 2014.

Most recently, 12, Second Avenue, Worthing, BN14 9NX, a freehold house, sold at £785,000 on the 17th February 2026.

Read more about house prices in BN14.

• Sold Feb 2026£785,000 | 4 Bed House12, Second Avenue, Worthing, BN14 9NX12, Second Avenue, Worthing, BN14 9NX
• Sold Dec 2025£850,000 | 4 Bed House65, First Avenue, Worthing, BN14 9NP65, First Avenue, Worthing, BN14 9NP
• Sold Mar 2025£725,000 | 4 Bed House45, Longlands, Worthing, BN14 9NW45, Longlands, Worthing, BN14 9NW
• Sold Dec 2024£815,000 | 4 Bed House11, Longlands, Worthing, BN14 9NS11, Longlands, Worthing, BN14 9NS
• Sold Aug 2024£650,000 | 4 Bed House10, Longlands Glade, Worthing, BN14 9NR10, Longlands Glade, Worthing, BN14 9NR
• Sold Dec 2023£1,000,000 | 4 Bed House14, Longlands Spinney, Worthing, BN14 9NU14, Longlands Spinney, Worthing, BN14 9NU
• Sold Nov 2023£660,000 | 4 Bed House58, Forest Road, Worthing, BN14 9LY58, Forest Road, Worthing, BN14 9LY
• Sold May 2022£775,000 | 5 Bed House8, Third Avenue, Worthing, BN14 9NZ8, Third Avenue, Worthing, BN14 9NZ
• Sold Nov 2021£895,000 | 4 Bed House48, Longlands, Worthing, BN14 9NN48, Longlands, Worthing, BN14 9NN
• Sold May 2021£582,500 | 4 Bed House2, Third Avenue, Worthing, BN14 9NZ2, Third Avenue, Worthing, BN14 9NZ
• Sold Mar 2021£725,000 | 4 Bed House33, Longlands, Worthing, BN14 9NW33, Longlands, Worthing, BN14 9NW
• Sold Sep 2020£662,500 | 4 Bed House25, Longlands, Worthing, BN14 9NW25, Longlands, Worthing, BN14 9NW
• Sold May 2020£620,000 | 4 Bed House74, Forest Road, Worthing, BN14 9LY74, Forest Road, Worthing, BN14 9LY
• Sold Oct 2019£845,000 | 4 Bed House8, Second Avenue, Worthing, BN14 9NX8, Second Avenue, Worthing, BN14 9NX
• Sold Jul 2019£600,000 | 4 Bed House5, Second Avenue, Worthing, BN14 9NX5, Second Avenue, Worthing, BN14 9NX
• Sold Sep 2018£492,000 | 4 Bed House72, Forest Road, Worthing, BN14 9LY72, Forest Road, Worthing, BN14 9LY
• Sold Nov 2017£642,000 | 4 Bed House17, Second Avenue, Worthing, BN14 9NX17, Second Avenue, Worthing, BN14 9NX
• Sold Jun 2016£410,000 | 4 Bed House35, Pines Avenue, Worthing, BN14 9JG35, Pines Avenue, Worthing, BN14 9JG
• Sold Dec 2015£530,000 | 4 Bed House12, Longlands Glade, Worthing, BN14 9NR12, Longlands Glade, Worthing, BN14 9NR
• Sold Aug 2014£442,000 | 4 Bed House16, Longlands, Worthing, BN14 9NN16, Longlands, Worthing, BN14 9NN

Our analysis of the public data ranks 12, Third Avenue, Worthing as the 18th largest and the 18th most expensive of the 32 addresses on Third Avenue, Worthing, BN14.

Against the BN14 postcode district average, it is £338k more expensive than the typical property.

• Bramber Primary School

  800 m away
• Broadwater CofE Primary School

  900 m away
• Downsbrook Primary School

  1.1 km away

• Bohunt School Worthing

  1.2 km away
• Worthing High School

  1.5 km away
• St Andrew's CofE High School

  1.5 km away

• Worthing

  |

  1.9 km away
• East Worthing

  |

  2.0 km away
• West Worthing

  |

  2.4 km away

Environment Agency data suggests this area has a Very Low risk of flooding.