According to data from HM Land Registry, 21, Westhorpe Road, Marlow sits on a plot of 229 m².

We have plot size data on 11 out of 13 other houses in the postcode and 21, Westhorpe Road, Marlow sits on the 9th largest plot.

21, Westhorpe Road, Marlow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Aug 2019.

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

According to HM Land Registry, 21, Westhorpe Road, Marlow was last sold on 1st April 2021 for £430,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since April 2021, the market for similar properties has risen by 31.9%.

• Sold Apr 2021£430,000

According to the Land Registry and our network of Estate Agents, there have been 185 sales of properties similar to 21, Westhorpe Road, Marlow within a radius of 720 metres since 2018.

The most recent example is 19, Willowmead Road, Marlow, SL7 1HS, a freehold house which sold for £475,000 on the 26th January 2026.

Read more about house prices in SL7.

• Sold Jan 2026£475,000 | 3 Bed House19, Willowmead Road, Marlow, SL7 1HS19, Willowmead Road, Marlow, SL7 1HS
• Sold Dec 2025£445,000 | 3 Bed House6, Beeching Stoke, Marlow, SL7 1JH6, Beeching Stoke, Marlow, SL7 1JH
• Sold Nov 2025£500,000 | 3 Bed House18, Beeching Stoke, Marlow, SL7 1JH18, Beeching Stoke, Marlow, SL7 1JH
• Sold Oct 2025£410,000 | 3 Bed House42, Allanson Road, Marlow, SL7 1LF42, Allanson Road, Marlow, SL7 1LF
• Sold Oct 2025£488,000 | 3 Bed House24, Willowmead Square, Marlow, SL7 1HP24, Willowmead Square, Marlow, SL7 1HP
• Sold Sep 2025£465,000 | 3 Bed House75, The Croft, Marlow, SL7 1UR75, The Croft, Marlow, SL7 1UR
• Sold May 2025£500,000 | 3 Bed House32, Willowmead Square, Marlow, SL7 1HP32, Willowmead Square, Marlow, SL7 1HP
• Sold Mar 2025£585,000 | 3 Bed House4, Allanson Road, Marlow, SL7 1LF4, Allanson Road, Marlow, SL7 1LF
• Sold Jan 2025£400,000 | 3 Bed House15 Hobart Court, Gunthorpe Road, Marlow, SL7 1UL15 Hobart Court, Gunthorpe Road, Marlow, SL7 1UL
• Sold Dec 2024£437,500 | 3 Bed House29, Gunthorpe Road, Marlow, SL7 1UH29, Gunthorpe Road, Marlow, SL7 1UH
• Sold Nov 2024£605,000 | 3 Bed House5, Allanson Road, Marlow, SL7 1LE5, Allanson Road, Marlow, SL7 1LE
• Sold Oct 2024£407,500 | 3 Bed House85, The Croft, Marlow, SL7 1UR85, The Croft, Marlow, SL7 1UR
• Sold Aug 2024£537,000 | 3 Bed House15, Westhorpe Road, Marlow, SL7 1LB15, Westhorpe Road, Marlow, SL7 1LB
• Sold Mar 2024£415,000 | 3 Bed House35, Gunthorpe Road, Marlow, SL7 1UH35, Gunthorpe Road, Marlow, SL7 1UH
• Sold Oct 2022£518,500 | 3 Bed House29, Allanson Road, Marlow, SL7 1LE29, Allanson Road, Marlow, SL7 1LE
• Sold Jul 2022£375,000 | 3 Bed House16 Hobart Court, Gunthorpe Road, Marlow, SL7 1UL16 Hobart Court, Gunthorpe Road, Marlow, SL7 1UL
• Sold Apr 2022£390,000 | 3 Bed House17, Westhorpe Road, Marlow, SL7 1LB17, Westhorpe Road, Marlow, SL7 1LB
• Sold Mar 2021£450,000 | 3 Bed House14, Willowmead Square, Marlow, SL7 1HP14, Willowmead Square, Marlow, SL7 1HP
• Sold Jul 2020£428,000 | 3 Bed House14, Allanson Road, Marlow, SL7 1LF14, Allanson Road, Marlow, SL7 1LF
• Sold Aug 2018£370,000 | 3 Bed House16, Allanson Road, Marlow, SL7 1LF16, Allanson Road, Marlow, SL7 1LF

Westhorpe Road, Marlow, SL7 has a total of 28 addresses. According to our analysis of all the public data, 21, Westhorpe Road, Marlow is the 26th largest and the 26th most expensive property on the street.

When compared to the postcode district it is £268k less expensive than the average property in SL7.

• Foxes Piece School

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

  1.0 km away
• Marlow Church of England Infant School

  1.1 km away

• Great Marlow School

  500 m away
• Sir William Borlase's Grammar School

  1.5 km away
• E-Act Bourne End Academy

  3.9 km away

• Marlow

  |

  700 m away
• Cookham

  |

  3.5 km away
• Bourne End

  |

  3.6 km away

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