According to data from HM Land Registry, 17, Portland Crescent, Marlow sits on a plot of 130 m².

We have plot size data on 11 out of 18 other houses in the postcode and 17, Portland Crescent, Marlow sits on the 7th largest plot.

17, Portland Crescent, Marlow has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 16 Sep 2025.

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

According to HM Land Registry, 17, Portland Crescent, Marlow was last sold on 22nd May 2026 for £1,400,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since May 2026, the market for similar properties has dropped by 0.9%.

• Sold May 2026£1,400,000
• Sold Jul 2018£1,325,000

According to the Land Registry and our network of Estate Agents, there have been 23 sales of properties similar to 17, Portland Crescent, Marlow within a radius of 580 metres since 2007.

The most recent example is Lorien 10, Harwood Road, Marlow, SL7 2AS, a freehold house which sold for £1,320,000 on the 2nd February 2026.

Read more about house prices in SL7.

• Sold Feb 2026£1,320,000 | 5 Bed HouseLorien 10, Harwood Road, Marlow, SL7 2ASLorien 10, Harwood Road, Marlow, SL7 2AS
• Sold Dec 2024£1,600,000 | 5 Bed House23, Institute Road, Marlow, SL7 1BJ23, Institute Road, Marlow, SL7 1BJ
• Sold Aug 2024£4,000,000 | 5 Bed House85, The Causeway, Marlow, SL7 2AA85, The Causeway, Marlow, SL7 2AA
• Sold May 2024£1,775,000 | 4 Bed House16A, Mill Road, Marlow, SL7 1PX16A, Mill Road, Marlow, SL7 1PX
• Sold Mar 2024£1,283,750 | 5 Bed House14, Portland Crescent, Marlow, SL7 2FQ14, Portland Crescent, Marlow, SL7 2FQ
• Sold Aug 2023£1,100,000 | 5 Bed House14, Harwood Road, Marlow, SL7 2AS14, Harwood Road, Marlow, SL7 2AS
• Sold Sep 2022£1,350,000 | 5 Bed HouseLaburnum, Moyleen Rise, Marlow, SL7 2DPLaburnum, Moyleen Rise, Marlow, SL7 2DP
• Sold Aug 2021£1,295,000 | 4 Bed HouseZelima, Moyleen Rise, Marlow, SL7 2DPZelima, Moyleen Rise, Marlow, SL7 2DP
• Sold Jun 2021£1,250,000 | 5 Bed House12, Portland Crescent, Marlow, SL7 2FQ12, Portland Crescent, Marlow, SL7 2FQ
• Sold Jun 2021£1,187,850 | 5 Bed House5, Barnards Hill, Marlow, SL7 2NX5, Barnards Hill, Marlow, SL7 2NX
• Sold Mar 2021£1,190,000 | 5 Bed House11, Portland Crescent, Marlow, SL7 2FQ11, Portland Crescent, Marlow, SL7 2FQ
• Sold Dec 2018£1,060,000 | 5 Bed House10, Westwood Road, Marlow, SL7 2AT10, Westwood Road, Marlow, SL7 2AT
• Sold Aug 2018£1,350,000 | 5 Bed House6, Pound Lane, Marlow, SL7 2AQ6, Pound Lane, Marlow, SL7 2AQ
• Sold Apr 2017£1,760,000 | 5 Bed House1, Portland Crescent, Marlow, SL7 2FQ1, Portland Crescent, Marlow, SL7 2FQ
• Sold Mar 2016£937,000 | 5 Bed House30, Quoitings Drive, Marlow, SL7 2PE30, Quoitings Drive, Marlow, SL7 2PE
• Sold Jun 2015£970,000 | 4 Bed House15, Moyleen Rise, Marlow, SL7 2DP15, Moyleen Rise, Marlow, SL7 2DP
• Sold Jul 2014£1,035,000 | 4 Bed House20, Claremont Gardens, Marlow, SL7 1BS20, Claremont Gardens, Marlow, SL7 1BS
• Sold Jan 2014£798,500 | 5 Bed House3, St. James Courtyard, Marlow, SL7 1GA3, St. James Courtyard, Marlow, SL7 1GA
• Sold Aug 2009£795,000 | 5 Bed House6, Station Rise, Marlow, SL7 1EH6, Station Rise, Marlow, SL7 1EH
• Sold May 2007£1,125,000 | 5 Bed HouseTilecotes House, Oxford Road, Marlow, SL7 2NTTilecotes House, Oxford Road, Marlow, SL7 2NT

Portland Crescent, Marlow, SL7 has a total of 77 addresses. According to our analysis of all the public data, 17, Portland Crescent, Marlow is the 2nd largest and the 4th most expensive property on the street.

When compared to the postcode district it is £637k more expensive than the average property in SL7.

• 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

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.