14, Third Avenue, Newhaven occupies a 360 m² plot as recorded by HM Land Registry.

Of the 22 other houses in this postcode, 21 have recorded plot sizes, and this one ranks as the 11th largest.

14, Third Avenue, Newhaven has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Oct 2023.

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

14, Third Avenue, Newhaven last changed hands on 4th March 2026, selling for £357,500. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has dropped by 0.9% since March 2026.

• Sold Mar 2026£357,500

Land Registry records and our Estate Agent network show 146 sales of comparable properties within 520 metres of 14, Third Avenue, Newhaven since 2016.

Most recently, 7, Brooks Close, Newhaven, BN9 9EB, a freehold house, sold at £240,000 on the 10th December 2025.

Read more about house prices in BN9.

• Sold Dec 2025£240,000 | 4 Bed House7, Brooks Close, Newhaven, BN9 9EB7, Brooks Close, Newhaven, BN9 9EB
• Sold Nov 2025£370,000 | 3 Bed House25, Third Avenue, Newhaven, BN9 9JA25, Third Avenue, Newhaven, BN9 9JA
• Sold Oct 2025£273,964 | 4 Bed House52, Norman Road, Newhaven, BN9 9LJ52, Norman Road, Newhaven, BN9 9LJ
• Sold Oct 2025£262,000 | 3 Bed House4 Courtlands Mews, Church Hill, Newhaven, BN9 9LU4 Courtlands Mews, Church Hill, Newhaven, BN9 9LU
• Sold Jul 2025£350,000 | 3 Bed House24, Court Farm Road, Newhaven, BN9 9DH24, Court Farm Road, Newhaven, BN9 9DH
• 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 Nov 2024£373,000 | 3 Bed House11, Third Avenue, Newhaven, BN9 9JA11, Third Avenue, Newhaven, BN9 9JA
• Sold Feb 2024£317,500 | 4 Bed House10, Southdown Road, Newhaven, BN9 9JH10, Southdown Road, Newhaven, BN9 9JH
• Sold Nov 2023£335,000 | 3 Bed House18, The Rose Walk, Newhaven, BN9 9NH18, The Rose Walk, Newhaven, BN9 9NH
• Sold May 2022£429,950 | 3 Bed House29, Rose Walk Close, Newhaven, BN9 9NL29, Rose Walk Close, Newhaven, BN9 9NL
• Sold Mar 2022£380,000 | 3 Bed House42, Hillcrest Road, Newhaven, BN9 9EG42, Hillcrest Road, Newhaven, BN9 9EG
• Sold Feb 2022£353,700 | 3 Bed House86, Hillcrest Road, Newhaven, BN9 9EZ86, Hillcrest Road, Newhaven, BN9 9EZ
• Sold Jun 2021£400,000 | 3 Bed House35, First Avenue, Newhaven, BN9 9HX35, First Avenue, Newhaven, BN9 9HX
• Sold Jun 2021£295,000 | 4 Bed House82, Hillcrest Road, Newhaven, BN9 9EZ82, Hillcrest Road, Newhaven, BN9 9EZ
• Sold Feb 2021£325,000 | 3 Bed House10, Brooks Close, Newhaven, BN9 9EB10, Brooks Close, Newhaven, BN9 9EB
• Sold Sep 2019£302,500 | 3 Bed House33, Hillcrest Road, Newhaven, BN9 9EE33, Hillcrest Road, Newhaven, BN9 9EE
• 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 Dec 2016£281,000 | 3 Bed House43, Western Road, Newhaven, BN9 9JP43, Western Road, Newhaven, BN9 9JP

Our analysis of the public data ranks 14, Third Avenue, Newhaven as the 6th largest and the 6th most expensive of the 22 addresses on Third Avenue, Newhaven, BN9.

Against the BN9 postcode district average, it is £61k more expensive than the typical property.

• 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

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