HM Land Registry records the plot of land for 15, Third Avenue, Newhaven as measuring 200 m².

That makes it the 18th largest plot in the postcode, where 21 of the 22 other houses have recorded plot data.

15, Third Avenue, Newhaven has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Feb 2026.

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

The most recent sale of 15, Third Avenue, Newhaven completed on 29th February 2012 at £147,500 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 66.1% over the period since February 2012.

• Sold Feb 2012£147,500

Since 2012 304 properties similar to 15, Third Avenue, Newhaven have sold within a radius of 530 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 Dec 2025£325,000 | 3 Bed House33, Second Avenue, Newhaven, BN9 9HP33, Second Avenue, Newhaven, BN9 9HP
• Sold Nov 2025£265,000 | 3 Bed House70, Western Road, Newhaven, BN9 9JN70, Western Road, Newhaven, BN9 9JN
• Sold Nov 2025£370,000 | 3 Bed House25, Third Avenue, Newhaven, BN9 9JA25, Third Avenue, Newhaven, BN9 9JA
• Sold Aug 2025£270,000 | 3 Bed House111, Western Road, Newhaven, BN9 9JN111, Western Road, Newhaven, BN9 9JN
• Sold Mar 2025£285,000 | 3 Bed House39, The Rose Walk, Newhaven, BN9 9NJ39, The Rose Walk, Newhaven, BN9 9NJ
• 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 Jul 2024£340,000 | 3 Bed House16, First Avenue, Newhaven, BN9 9HT16, First Avenue, Newhaven, BN9 9HT
• Sold Jul 2024£295,000 | 3 Bed House49, The Rose Walk, Newhaven, BN9 9NJ49, The Rose Walk, Newhaven, BN9 9NJ
• Sold Mar 2024£295,000 | 3 Bed House1, First Avenue, Newhaven, BN9 9HT1, First Avenue, Newhaven, BN9 9HT
• Sold Mar 2024£315,000 | 3 Bed House14, First Avenue, Newhaven, BN9 9HT14, First Avenue, Newhaven, BN9 9HT
• Sold Mar 2024£299,950 | 3 Bed House33, The Rose Walk, Newhaven, BN9 9NJ33, The Rose Walk, Newhaven, BN9 9NJ
• Sold Aug 2023£353,000 | 3 Bed House22, First Avenue, Newhaven, BN9 9HT22, First Avenue, Newhaven, BN9 9HT
• Sold Oct 2022£339,950 | 3 Bed House2, Northdown Road, Newhaven, BN9 9JB2, Northdown Road, Newhaven, BN9 9JB
• Sold Jul 2022£335,000 | 3 Bed House26, First Avenue, Newhaven, BN9 9HT26, First Avenue, Newhaven, BN9 9HT
• Sold Jun 2021£265,000 | 3 Bed House3, Northdown Road, Newhaven, BN9 9JB3, Northdown Road, Newhaven, BN9 9JB
• Sold Jul 2020£215,000 | 3 Bed House78, Western Road, Newhaven, BN9 9JN78, Western Road, Newhaven, BN9 9JN
• Sold Sep 2017£235,000 | 3 Bed House60, Western Road, Newhaven, BN9 9JN60, Western Road, Newhaven, BN9 9JN
• Sold Apr 2012£168,000 | 3 Bed House17, Third Avenue, Newhaven, BN9 9JA17, Third Avenue, Newhaven, BN9 9JA

Of the 22 addresses on Third Avenue, Newhaven, BN9, 15, Third Avenue, Newhaven comes out as the 15th largest and the 18th most expensive in our analysis of the public data.

It is also £10k 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.