18, Cornwall Avenue, Peacehaven occupies a 345 m² plot as recorded by HM Land Registry.

All 32 other houses in this postcode have recorded plot sizes, and this one ranks as the 16th largest.

18, Cornwall Avenue, Peacehaven has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Jun 2026.

The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

18, Cornwall Avenue, Peacehaven last changed hands on 15th December 2004, selling for £223,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Dec 2004£223,000

Land Registry records and our Estate Agent network show 296 sales of comparable properties within 690 metres of 18, Cornwall Avenue, Peacehaven since 2019.

Most recently, 8A, Cissbury Avenue, Peacehaven, BN10 8TJ, a freehold house, sold at £375,000 on the 1st May 2026.

Read more about house prices in BN10.

• Sold May 2026£375,000 | 3 Bed House8A, Cissbury Avenue, Peacehaven, BN10 8TJ8A, Cissbury Avenue, Peacehaven, BN10 8TJ
• Sold Apr 2026£316,500 | 3 Bed House12, Bayview Road, Peacehaven, BN10 8QE12, Bayview Road, Peacehaven, BN10 8QE
• Sold Apr 2026£295,000 | 3 Bed House34A, South Coast Road, Peacehaven, BN10 8SU34A, South Coast Road, Peacehaven, BN10 8SU
• Sold Apr 2026£337,000 | 3 Bed House48, South Coast Road, Peacehaven, BN10 8SH48, South Coast Road, Peacehaven, BN10 8SH
• Sold Apr 2026£340,000 | 3 Bed House18, Friars Avenue, Peacehaven, BN10 8PS18, Friars Avenue, Peacehaven, BN10 8PS
• Sold Jul 2025£330,000 | 3 Bed House42, Gladys Avenue, Peacehaven, BN10 8RN42, Gladys Avenue, Peacehaven, BN10 8RN
• Sold Jul 2025£315,000 | 3 Bed House9, Jay Road, Peacehaven, BN10 8QA9, Jay Road, Peacehaven, BN10 8QA
• Sold Apr 2025£325,000 | 3 Bed House11, York Road, Peacehaven, BN10 8QB11, York Road, Peacehaven, BN10 8QB
• Sold Apr 2025£308,200 | 3 Bed House17, Cornwall Avenue, Peacehaven, BN10 8PT17, Cornwall Avenue, Peacehaven, BN10 8PT
• Sold Mar 2025£337,500 | 3 Bed House60, South Coast Road, Peacehaven, BN10 8SH60, South Coast Road, Peacehaven, BN10 8SH
• Sold Dec 2023£352,500 | 3 Bed House13, Sunview Avenue, Peacehaven, BN10 8PJ13, Sunview Avenue, Peacehaven, BN10 8PJ
• Sold Jul 2023£380,000 | 3 Bed House39, Vernon Avenue, Peacehaven, BN10 8RT39, Vernon Avenue, Peacehaven, BN10 8RT
• Sold Oct 2022£280,000 | 3 Bed House45, Cornwall Avenue, Peacehaven, BN10 8SG45, Cornwall Avenue, Peacehaven, BN10 8SG
• Sold Mar 2022£363,000 | 3 Bed House51, South Coast Road, Peacehaven, BN10 8QW51, South Coast Road, Peacehaven, BN10 8QW
• Sold Jun 2021£360,000 | 3 Bed House5, Southdown Avenue, Peacehaven, BN10 8PN5, Southdown Avenue, Peacehaven, BN10 8PN
• Sold May 2021£350,000 | 3 Bed House15, Cornwall Avenue, Peacehaven, BN10 8PT15, Cornwall Avenue, Peacehaven, BN10 8PT
• Sold Apr 2021£290,000 | 3 Bed House6, Jay Road, Peacehaven, BN10 8QA6, Jay Road, Peacehaven, BN10 8QA
• Sold Jul 2020£290,000 | 3 Bed House1A, Searle Avenue, Peacehaven, BN10 8TA1A, Searle Avenue, Peacehaven, BN10 8TA
• Sold Jul 2019£240,000 | 3 Bed House16, Cornwall Avenue, Peacehaven, BN10 8PT16, Cornwall Avenue, Peacehaven, BN10 8PT
• Sold Jul 2019£245,000 | 3 Bed House5, Jay Road, Peacehaven, BN10 8QA5, Jay Road, Peacehaven, BN10 8QA

Our analysis of the public data ranks 18, Cornwall Avenue, Peacehaven as the 52nd largest and the 52nd most expensive of the 85 addresses on Cornwall Avenue, Peacehaven, BN10.

Against the BN10 postcode district average, it is £2k less expensive than the typical property.

• Breakwater Academy

  1.6 km away
• Peacehaven Heights Academy

  1.7 km away
• High Cliff Academy

  1.8 km away

• Peacehaven Community School

  1.4 km away
• Seahaven Academy

  1.8 km away
• Longhill High School

  6.8 km away

• Newhaven Harbour

  |

  2.8 km away
• Newhaven Town

  |

  2.9 km away
• Bishopstone (Sussex)

  |

  4.8 km away

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