HM Land Registry records the plot of land for 18, Third Avenue, Newhaven as measuring 595 m².

That makes it the largest plot in the postcode, where 21 of the 22 other houses have recorded plot data.

18, Third Avenue, Newhaven has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 26 Oct 2011.

The property is not connected to mains gas and has single glazed windows. It is heated using electric storage heaters.

The most recent sale of 18, Third Avenue, Newhaven completed on 3rd May 2013 at £185,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 60.5% over the period since May 2013.

• Sold May 2013£185,000

Since 2014 167 properties similar to 18, Third Avenue, Newhaven have sold within a radius of 510 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 9th March 2026, was 51, Western Road, Newhaven, BN9 9JW, a freehold house which sold for £345,000.

Read more about house prices in BN9.

• Sold Mar 2026£345,000 | 3 Bed House51, Western Road, Newhaven, BN9 9JW51, Western Road, Newhaven, BN9 9JW
• Sold Mar 2026£357,500 | 3 Bed House14, Third Avenue, Newhaven, BN9 9JA14, Third Avenue, Newhaven, BN9 9JA
• Sold Dec 2025£325,000 | 3 Bed House33, Second Avenue, Newhaven, BN9 9HP33, Second Avenue, Newhaven, BN9 9HP
• Sold Nov 2025£370,000 | 3 Bed House25, Third Avenue, Newhaven, BN9 9JA25, Third Avenue, Newhaven, BN9 9JA
• Sold Aug 2025£290,000 | 3 Bed House4, Saxon Road, Newhaven, BN9 9LG4, Saxon Road, Newhaven, BN9 9LG
• Sold Jul 2025£315,000 | 3 Bed House222, Gibbon Road, Newhaven, BN9 9EU222, Gibbon Road, Newhaven, BN9 9EU
• Sold May 2025£297,500 | 3 Bed House89, Hillcrest Road, Newhaven, BN9 9EG89, Hillcrest Road, Newhaven, BN9 9EG
• Sold Mar 2025£380,000 | 3 Bed House16, Grays Crescent, Newhaven, BN9 9FE16, Grays Crescent, Newhaven, BN9 9FE
• Sold Dec 2024£340,000 | 3 Bed House55, Western Road, Newhaven, BN9 9JW55, Western Road, Newhaven, BN9 9JW
• Sold Nov 2024£373,000 | 3 Bed House11, Third Avenue, Newhaven, BN9 9JA11, Third Avenue, Newhaven, BN9 9JA
• Sold Nov 2024£239,000 | 3 Bed House109, Western Road, Newhaven, BN9 9JN109, Western Road, Newhaven, BN9 9JN
• Sold Jul 2024£340,000 | 3 Bed House16, First Avenue, Newhaven, BN9 9HT16, First Avenue, Newhaven, BN9 9HT
• Sold Jul 2022£335,000 | 3 Bed House26, First Avenue, Newhaven, BN9 9HT26, First Avenue, Newhaven, BN9 9HT
• Sold Feb 2022£353,700 | 3 Bed House86, Hillcrest Road, Newhaven, BN9 9EZ86, Hillcrest Road, Newhaven, BN9 9EZ
• Sold Feb 2021£259,000 | 3 Bed House64, Hillcrest Road, Newhaven, BN9 9EG64, Hillcrest Road, Newhaven, BN9 9EG
• Sold Nov 2018£333,500 | 3 Bed House29, Second Avenue, Newhaven, BN9 9HP29, Second Avenue, Newhaven, BN9 9HP
• Sold Oct 2017£290,000 | 3 Bed House22, Third Avenue, Newhaven, BN9 9JA22, Third Avenue, Newhaven, BN9 9JA
• Sold Jun 2016£282,000 | 3 Bed House13, Second Avenue, Newhaven, BN9 9HP13, Second Avenue, Newhaven, BN9 9HP
• Sold Aug 2014£232,500 | 3 Bed House14, Second Avenue, Newhaven, BN9 9HP14, Second Avenue, Newhaven, BN9 9HP
• Sold Jul 2014£245,000 | 3 Bed House6, Third Avenue, Newhaven, BN9 9JA6, Third Avenue, Newhaven, BN9 9JA

Of the 22 addresses on Third Avenue, Newhaven, BN9, 18, Third Avenue, Newhaven comes out as the 9th largest and the 10th most expensive in our analysis of the public data.

It is also £51k more expensive than the average property across the BN9 district.

• Harbour Primary and Nursery School

  300 m away
• High Cliff Academy

  300 m away
• Breakwater Academy

  700 m away

• Seahaven Academy

  400 m away
• Peacehaven Community School

  3.0 km away
• Seaford Head School

  5.5 km away

• Newhaven Harbour

  |

  700 m away
• Newhaven Town

  |

  900 m away
• Bishopstone (Sussex)

  |

  2.9 km away

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