20, Oak Tree Avenue, Marlow occupies a 559 m² plot as recorded by HM Land Registry.

Of the 33 other houses in this postcode, 30 have recorded plot sizes, and this one ranks as the 6th largest.

20, Oak Tree Avenue, Marlow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 May 2015.

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

Land Registry records and our Estate Agent network show 38 sales of comparable properties within 600 metres of 20, Oak Tree Avenue, Marlow since 2009.

Most recently, 1, Balfour Place, Marlow, SL7 3TB, a freehold house, sold at £1,225,000 on the 11th November 2025.

Read more about house prices in SL7.

• Sold Nov 2025£1,225,000 | 4 Bed House1, Balfour Place, Marlow, SL7 3TB1, Balfour Place, Marlow, SL7 3TB
• Sold Sep 2025£1,057,500 | 4 Bed House43, Southview Road, Marlow, SL7 3JR43, Southview Road, Marlow, SL7 3JR
• Sold Sep 2025£1,165,000 | 4 Bed House27, Oak Tree Road, Marlow, SL7 3ED27, Oak Tree Road, Marlow, SL7 3ED
• Sold May 2025£862,500 | 4 Bed House39, Southview Road, Marlow, SL7 3JR39, Southview Road, Marlow, SL7 3JR
• Sold Oct 2024£1,300,000 | 4 Bed House113, Wycombe Road, Marlow, SL7 3JB113, Wycombe Road, Marlow, SL7 3JB
• Sold Mar 2023£1,250,000 | 4 Bed House42, Oak Tree Road, Marlow, SL7 3EE42, Oak Tree Road, Marlow, SL7 3EE
• Sold Dec 2022£900,000 | 4 Bed House30, Southview Road, Marlow, SL7 3JP30, Southview Road, Marlow, SL7 3JP
• Sold May 2022£975,000 | 4 Bed House23A, Sunnybank, Marlow, SL7 3BL23A, Sunnybank, Marlow, SL7 3BL
• Sold Jan 2022£1,150,000 | 4 Bed House2, Oak Tree Avenue, Marlow, SL7 3EJ2, Oak Tree Avenue, Marlow, SL7 3EJ
• Sold Oct 2021£1,200,000 | 4 Bed House3, Southview Road, Marlow, SL7 3JR3, Southview Road, Marlow, SL7 3JR
• Sold Nov 2020£917,000 | 4 Bed House22, Bobmore Lane, Marlow, SL7 1JD22, Bobmore Lane, Marlow, SL7 1JD
• Sold May 2019£985,000 | 4 Bed House103, Wycombe Road, Marlow, SL7 3JB103, Wycombe Road, Marlow, SL7 3JB
• Sold Aug 2018£835,000 | 4 Bed House1A, Woodland Way, Marlow, SL7 3LD1A, Woodland Way, Marlow, SL7 3LD
• Sold Jun 2018£700,000 | 4 Bed House5, Oak Tree Road, Marlow, SL7 3ED5, Oak Tree Road, Marlow, SL7 3ED
• Sold Mar 2018£840,000 | 4 Bed House42, Oak Tree Avenue, Marlow, SL7 3EJ42, Oak Tree Avenue, Marlow, SL7 3EJ
• Sold Jun 2017£795,000 | 4 Bed House25, Oak Tree Avenue, Marlow, SL7 3EN25, Oak Tree Avenue, Marlow, SL7 3EN
• Sold May 2017£873,000 | 4 Bed House7, Oak Tree Avenue, Marlow, SL7 3EN7, Oak Tree Avenue, Marlow, SL7 3EN
• Sold Apr 2017£775,000 | 4 Bed House39, Oak Tree Road, Marlow, SL7 3ED39, Oak Tree Road, Marlow, SL7 3ED
• Sold Jan 2015£733,200 | 4 Bed House22, Oak Tree Avenue, Marlow, SL7 3EJ22, Oak Tree Avenue, Marlow, SL7 3EJ
• Sold Oct 2009£610,000 | 4 Bed House29, Oak Tree Road, Marlow, SL7 3ED29, Oak Tree Road, Marlow, SL7 3ED

Our analysis of the public data ranks 20, Oak Tree Avenue, Marlow as the 8th largest and the 3rd most expensive of the 56 addresses on Oak Tree Avenue, Marlow, SL7.

Against the SL7 postcode district average, it is £330k more expensive than the typical property.

• Marlow Church of England Infant School

  200 m away
• Holy Trinity Church of England (Aided) School

  300 m away
• Foxes Piece School

  500 m away

• Great Marlow School

  800 m away
• Sir William Borlase's Grammar School

  1.0 km away
• Cressex Community School

  4.1 km away

• Marlow

  |

  1.0 km away
• Cookham

  |

  4.4 km away
• Bourne End

  |

  4.5 km away

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