23, Chiltern Avenue, Amersham occupies a 399 m² plot as recorded by HM Land Registry.

Of the 12 other houses in this postcode, 10 have recorded plot sizes, and this one ranks as the 10th largest.

23, Chiltern Avenue, Amersham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Apr 2012.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

23, Chiltern Avenue, Amersham last changed hands on 12th July 2012, selling for £465,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 82.8% since July 2012.

• Sold Jul 2012£465,000
• Sold Jul 2002£269,950

Land Registry records and our Estate Agent network show 44 sales of comparable properties within 610 metres of 23, Chiltern Avenue, Amersham since 2008.

Most recently, 19, Grimsdells Lane, Amersham, HP6 6HF, a freehold house, sold at £775,000 on the 28th November 2025.

Read more about house prices in HP6.

• Sold Nov 2025£775,000 | 3 Bed House19, Grimsdells Lane, Amersham, HP6 6HF19, Grimsdells Lane, Amersham, HP6 6HF
• Sold Nov 2025£839,000 | 3 Bed House2, Chestnut Close, Amersham, HP6 6EQ2, Chestnut Close, Amersham, HP6 6EQ
• Sold Jul 2025£825,000 | 3 Bed House14, Saxon Close, Amersham, HP6 5QA14, Saxon Close, Amersham, HP6 5QA
• Sold Jun 2025£760,000 | 3 Bed House7, Orchard Lane, Amersham, HP6 5AB7, Orchard Lane, Amersham, HP6 5AB
• Sold Mar 2025£780,000 | 3 Bed House34, Orchard Lane, Amersham, HP6 5AA34, Orchard Lane, Amersham, HP6 5AA
• Sold Dec 2022£742,500 | 3 Bed House17, Lollards Close, Amersham, HP6 5JL17, Lollards Close, Amersham, HP6 5JL
• Sold Oct 2022£825,000 | 3 Bed House40, Orchard Lane, Amersham, HP6 5AA40, Orchard Lane, Amersham, HP6 5AA
• Sold Sep 2022£875,000 | 3 Bed House37A, Highfield Close, Amersham, HP6 6HQ37A, Highfield Close, Amersham, HP6 6HQ
• Sold Aug 2022£826,000 | 3 Bed House19, Chestnut Close, Amersham, HP6 6EQ19, Chestnut Close, Amersham, HP6 6EQ
• Sold Aug 2022£736,000 | 3 Bed House2, Springfields, Amersham, HP6 5JU2, Springfields, Amersham, HP6 5JU
• Sold Mar 2022£828,000 | 3 Bed House57, Grimsdells Lane, Amersham, HP6 6HH57, Grimsdells Lane, Amersham, HP6 6HH
• Sold Jun 2021£920,100 | 3 Bed House38, Highfield Close, Amersham, HP6 6HQ38, Highfield Close, Amersham, HP6 6HQ
• Sold Jun 2021£925,000 | 3 Bed House19, Highfield Close, Amersham, HP6 6HG19, Highfield Close, Amersham, HP6 6HG
• Sold Aug 2019£649,950 | 3 Bed House61, Grimsdells Lane, Amersham, HP6 6HH61, Grimsdells Lane, Amersham, HP6 6HH
• Sold Oct 2016£710,000 | 3 Bed House3, Chiltern Avenue, Amersham, HP6 5AE3, Chiltern Avenue, Amersham, HP6 5AE
• Sold Jun 2016£580,000 | 3 Bed House59, Grimsdells Lane, Amersham, HP6 6HH59, Grimsdells Lane, Amersham, HP6 6HH
• Sold Jul 2015£559,000 | 3 Bed House9, Woodside Close, Amersham, HP6 5EG9, Woodside Close, Amersham, HP6 5EG
• Sold Jul 2014£453,000 | 3 Bed House11, Orchard Lane, Amersham, HP6 5AB11, Orchard Lane, Amersham, HP6 5AB
• Sold Feb 2012£525,000 | 3 Bed House11, Woodside Close, Amersham, HP6 5EG11, Woodside Close, Amersham, HP6 5EG
• Sold Sep 2008£389,500 | 3 Bed House21, Chiltern Avenue, Amersham, HP6 5AE21, Chiltern Avenue, Amersham, HP6 5AE

Our analysis of the public data ranks 23, Chiltern Avenue, Amersham as the 9th largest and the 9th most expensive of the 24 addresses on Chiltern Avenue, Amersham, HP6.

Against the HP6 postcode district average, it is £42k more expensive than the typical property.

• Woodside Junior School

  600 m away
• Chestnut Lane School

  700 m away
• Elangeni School

  800 m away

• Dr Challoner's Grammar School

  500 m away
• Amersham School

  1.2 km away
• Dr Challoner's High School

  2.5 km away

• Amersham

  |

  400 m away
• Chalfont & Latimer

  |

  3.1 km away
• Chesham

  |

  3.3 km away

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