9, Portland Crescent, Marlow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Apr 2017.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 9, Portland Crescent, Marlow completed on 24th March 2025 at £765,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 10.6% over the period since March 2025.

• Sold Mar 2025£765,000
• Sold May 2017£824,950

Since 2011 40 properties similar to 9, Portland Crescent, Marlow have sold within a radius of 610 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 13th August 2025, was 16, Barley Way, Marlow, SL7 2UG, a freehold house which sold for £890,000.

Read more about house prices in SL7.

• Sold Aug 2025£890,000 | 3 Bed House16, Barley Way, Marlow, SL7 2UG16, Barley Way, Marlow, SL7 2UG
• Sold Nov 2024£760,000 | 3 Bed House5, Portland Crescent, Marlow, SL7 2FQ5, Portland Crescent, Marlow, SL7 2FQ
• Sold Feb 2024£720,000 | 3 Bed House1, Malthouse Way, Marlow, SL7 2UE1, Malthouse Way, Marlow, SL7 2UE
• Sold Jul 2023£735,000 | 3 Bed House7, Malthouse Way, Marlow, SL7 2UE7, Malthouse Way, Marlow, SL7 2UE
• Sold Jul 2022£945,000 | 3 Bed House45, Wethered Park, Marlow, SL7 2BJ45, Wethered Park, Marlow, SL7 2BJ
• Sold Dec 2021£302,000 | 3 Bed House6, Portland Crescent, Marlow, SL7 2FQ6, Portland Crescent, Marlow, SL7 2FQ
• Sold Nov 2020£740,000 | 3 Bed House4, Templars Place, Marlow, SL7 1NU4, Templars Place, Marlow, SL7 1NU
• Sold Sep 2019£687,500 | 3 Bed House10, Pound Lane, Marlow, SL7 2AQ10, Pound Lane, Marlow, SL7 2AQ
• Sold Aug 2019£670,000 | 3 Bed House4, Harwood Road, Marlow, SL7 2AS4, Harwood Road, Marlow, SL7 2AS
• Sold Jul 2018£580,000 | 3 Bed House6, Malthouse Way, Marlow, SL7 2UE6, Malthouse Way, Marlow, SL7 2UE
• Sold May 2018£720,000 | 3 Bed House65, Wethered Park, Marlow, SL7 2BJ65, Wethered Park, Marlow, SL7 2BJ
• Sold Oct 2017£750,000 | 3 Bed House4, Portland Crescent, Marlow, SL7 2FQ4, Portland Crescent, Marlow, SL7 2FQ
• Sold Oct 2017£685,000 | 3 Bed House7, Portland Crescent, Marlow, SL7 2FQ7, Portland Crescent, Marlow, SL7 2FQ
• Sold May 2017£799,950 | 3 Bed House8, Portland Crescent, Marlow, SL7 2FQ8, Portland Crescent, Marlow, SL7 2FQ
• Sold Sep 2015£659,950 | 3 Bed House39, Wethered Park, Marlow, SL7 2BJ39, Wethered Park, Marlow, SL7 2BJ
• Sold Jun 2015£644,500 | 3 Bed House43, Wethered Park, Marlow, SL7 2BJ43, Wethered Park, Marlow, SL7 2BJ
• Sold Mar 2015£640,000 | 3 Bed House63, Wethered Park, Marlow, SL7 2BJ63, Wethered Park, Marlow, SL7 2BJ
• Sold Apr 2013£575,000 | 3 Bed House33, Wethered Park, Marlow, SL7 2BJ33, Wethered Park, Marlow, SL7 2BJ
• Sold Apr 2012£450,000 | 3 Bed House2, Templars Place, Marlow, SL7 1NU2, Templars Place, Marlow, SL7 1NU
• Sold May 2011£435,000 | 3 Bed House1, Templars Place, Marlow, SL7 1NU1, Templars Place, Marlow, SL7 1NU

Of the 77 addresses on Portland Crescent, Marlow, SL7, 9, Portland Crescent, Marlow comes out as the 43rd largest and the 14th most expensive in our analysis of the public data.

It is also £46k more expensive than the average property across the SL7 district.

• Holy Trinity Church of England (Aided) School

  600 m away
• St Peter's Catholic Primary School

  700 m away
• Spinfield School

  900 m away

• Sir William Borlase's Grammar School

  200 m away
• Great Marlow School

  1.5 km away
• Furze Platt Senior School

  4.6 km away

• Marlow

  |

  800 m away
• Cookham

  |

  4.1 km away
• Bourne End

  |

  4.7 km away

The flood risk here is rated Very Low, based on Environment Agency data.