According to data from HM Land Registry, 18, Gunthorpe Road, Marlow sits on a plot of 211 m².

We have plot size data on 37 out of 47 other houses in the postcode and 18, Gunthorpe Road, Marlow sits on the 6th largest plot.

18, Gunthorpe Road, Marlow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Mar 2009.

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, 18, Gunthorpe Road, Marlow was last sold on 14th January 2010 for £280,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since January 2010, the market for similar properties has risen by 187.2%.

• Sold Jan 2010£280,000
• Sold Aug 1997£130,000

According to the Land Registry and our network of Estate Agents, there have been 184 sales of properties similar to 18, Gunthorpe Road, Marlow within a radius of 780 metres since 2018.

The most recent example is 21, Redgrave Place, Marlow, SL7 1JZ, a freehold house which sold for £550,000 on the 27th March 2026.

Read more about house prices in SL7.

• Sold Mar 2026£550,000 | 3 Bed House21, Redgrave Place, Marlow, SL7 1JZ21, Redgrave Place, Marlow, SL7 1JZ
• Sold Mar 2026£499,950 | 3 Bed House13, Mead Close, Marlow, SL7 1HR13, Mead Close, Marlow, SL7 1HR
• Sold Feb 2026£459,000 | 3 Bed House2, Willowmead Close, Marlow, SL7 1HT2, Willowmead Close, Marlow, SL7 1HT
• Sold Dec 2025£650,000 | 3 Bed House2, Allanson Road, Marlow, SL7 1LF2, Allanson Road, Marlow, SL7 1LF
• Sold Oct 2025£555,000 | 3 Bed House24, Gunthorpe Road, Marlow, SL7 1UH24, Gunthorpe Road, Marlow, SL7 1UH
• Sold Oct 2025£620,000 | 3 Bed House11, Redgrave Place, Marlow, SL7 1JZ11, Redgrave Place, Marlow, SL7 1JZ
• Sold Aug 2025£510,000 | 3 Bed House14, Redgrave Place, Marlow, SL7 1JZ14, Redgrave Place, Marlow, SL7 1JZ
• Sold Mar 2025£480,000 | 3 Bed House51, The Croft, Marlow, SL7 1UR51, The Croft, Marlow, SL7 1UR
• Sold Mar 2025£585,000 | 3 Bed House4, Allanson Road, Marlow, SL7 1LF4, Allanson Road, Marlow, SL7 1LF
• Sold Nov 2024£545,000 | 3 Bed House5, Redgrave Place, Marlow, SL7 1JZ5, Redgrave Place, Marlow, SL7 1JZ
• Sold Nov 2024£605,000 | 3 Bed House5, Allanson Road, Marlow, SL7 1LE5, Allanson Road, Marlow, SL7 1LE
• Sold Oct 2024£495,000 | 3 Bed House12, Willowmead Square, Marlow, SL7 1HP12, Willowmead Square, Marlow, SL7 1HP
• Sold Sep 2024£480,000 | 3 Bed House25, Willowmead Square, Marlow, SL7 1HP25, Willowmead Square, Marlow, SL7 1HP
• Sold Aug 2024£570,000 | 3 Bed House24, Findlay Mews, Marlow, SL7 1AP24, Findlay Mews, Marlow, SL7 1AP
• Sold Jun 2021£540,000 | 3 Bed House26, Redgrave Place, Marlow, SL7 1JZ26, Redgrave Place, Marlow, SL7 1JZ
• Sold Jun 2021£550,000 | 3 Bed House27, Redgrave Place, Marlow, SL7 1JZ27, Redgrave Place, Marlow, SL7 1JZ
• Sold Jun 2021£530,000 | 3 Bed House13, Redgrave Place, Marlow, SL7 1JZ13, Redgrave Place, Marlow, SL7 1JZ
• Sold Jun 2021£545,000 | 3 Bed House29A, Newtown Road, Marlow, SL7 1JY29A, Newtown Road, Marlow, SL7 1JY
• Sold Feb 2021£540,000 | 3 Bed House19, Redgrave Place, Marlow, SL7 1JZ19, Redgrave Place, Marlow, SL7 1JZ
• Sold Mar 2018£452,500 | 3 Bed House37, Redgrave Place, Marlow, SL7 1JZ37, Redgrave Place, Marlow, SL7 1JZ

Gunthorpe Road, Marlow, SL7 has a total of 125 addresses. According to our analysis of all the public data, 18, Gunthorpe Road, Marlow is the 10th largest and the 3rd most expensive property on the street.

When compared to the postcode district it is £216k less expensive than the average property in SL7.

• Foxes Piece School

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

  1.2 km away
• Marlow Church of England Infant School

  1.3 km away

• Great Marlow School

  600 m away
• Sir William Borlase's Grammar School

  1.7 km away
• E-Act Bourne End Academy

  3.7 km away

• Marlow

  |

  800 m away
• Cookham

  |

  3.3 km away
• Bourne End

  |

  3.4 km away

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