18, First Avenue, Amersham occupies a 692 m² plot as recorded by HM Land Registry.

Of the 36 other houses in this postcode, 29 have recorded plot sizes, and this one ranks as the 14th largest.

18, First Avenue, Amersham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Oct 2022.

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

18, First Avenue, Amersham last changed hands on 18th January 2023, selling for £775,000. 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 5.8% since January 2023.

• Sold Jan 2023£775,000

Land Registry records and our Estate Agent network show 191 sales of comparable properties within 910 metres of 18, First Avenue, Amersham since 2016.

Most recently, 41, First Avenue, Amersham, HP7 9BL, a freehold house, sold at £850,000 on the 17th December 2025.

Read more about house prices in HP7.

• Sold Dec 2025£850,000 | 3 Bed House41, First Avenue, Amersham, HP7 9BL41, First Avenue, Amersham, HP7 9BL
• Sold Dec 2025£905,000 | 3 Bed House20, Highover Park, Amersham, HP7 0BN20, Highover Park, Amersham, HP7 0BN
• Sold Jul 2025£675,000 | 3 Bed House123, Hundred Acres Lane, Amersham, HP7 9BN123, Hundred Acres Lane, Amersham, HP7 9BN
• Sold May 2025£840,000 | 3 Bed House62, First Avenue, Amersham, HP7 9BJ62, First Avenue, Amersham, HP7 9BJ
• Sold Mar 2025£710,000 | 3 Bed House28, Station Road, Amersham, HP7 0BE28, Station Road, Amersham, HP7 0BE
• Sold Mar 2025£696,000 | 3 Bed House5, Stanley Hill, Amersham, HP7 9HP5, Stanley Hill, Amersham, HP7 9HP
• Sold Mar 2025£490,000 | 4 Bed House64, Station Road, Amersham, HP7 0BD64, Station Road, Amersham, HP7 0BD
• Sold Jan 2025£810,000 | 3 Bed House18, Millshot Drive, Amersham, HP7 9DG18, Millshot Drive, Amersham, HP7 9DG
• Sold Oct 2024£700,000 | 3 Bed House22, First Avenue, Amersham, HP7 9BJ22, First Avenue, Amersham, HP7 9BJ
• Sold Apr 2024£725,000 | 3 Bed House51, Sheepfold Lane, Amersham, HP7 9EJ51, Sheepfold Lane, Amersham, HP7 9EJ
• Sold Nov 2023£793,750 | 3 Bed House65, First Avenue, Amersham, HP7 9BJ65, First Avenue, Amersham, HP7 9BJ
• Sold Sep 2023£750,000 | 3 Bed House42, Pomeroy Close, Amersham, HP7 9BW42, Pomeroy Close, Amersham, HP7 9BW
• Sold Jul 2023£765,000 | 3 Bed House60, Sheepfold Lane, Amersham, HP7 9EJ60, Sheepfold Lane, Amersham, HP7 9EJ
• Sold May 2023£760,000 | 3 Bed House12, Station Road, Amersham, HP7 0BE12, Station Road, Amersham, HP7 0BE
• Sold Jan 2023£850,000 | 3 Bed House86, Hundred Acres Lane, Amersham, HP7 9BN86, Hundred Acres Lane, Amersham, HP7 9BN
• Sold Oct 2022£650,000 | 3 Bed House28, First Avenue, Amersham, HP7 9BL28, First Avenue, Amersham, HP7 9BL
• Sold Sep 2019£625,000 | 3 Bed House27, Station Road, Amersham, HP7 0BG27, Station Road, Amersham, HP7 0BG
• Sold May 2019£565,000 | 3 Bed House78, Hundred Acres Lane, Amersham, HP7 9BN78, Hundred Acres Lane, Amersham, HP7 9BN
• Sold Sep 2017£670,000 | 3 Bed House19, First Avenue, Amersham, HP7 9BJ19, First Avenue, Amersham, HP7 9BJ
• Sold Jul 2016£702,000 | 3 Bed House47, First Avenue, Amersham, HP7 9BL47, First Avenue, Amersham, HP7 9BL

Our analysis of the public data ranks 18, First Avenue, Amersham as the 48th largest and the 50th most expensive of the 67 addresses on First Avenue, Amersham, HP7.

Against the HP7 postcode district average, it is £33k more expensive than the typical property.

• St Mary's CofE Primary School, Amersham

  1.1 km away
• St George's Church of England Infant School

  1.2 km away
• Woodside Junior School

  1.4 km away

• Amersham School

  800 m away
• Dr Challoner's Grammar School

  1.2 km away
• Dr Challoner's High School

  2.5 km away

• Amersham

  |

  900 m away
• Chalfont & Latimer

  |

  3.1 km away
• Chesham

  |

  4.4 km away

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