According to data from HM Land Registry, 20, Windmill Close, Surbiton sits on a plot of 318 m².

We have plot size data on 19 out of 24 other houses in the postcode and 20, Windmill Close, Surbiton sits on the 9th largest plot.

20, Windmill Close, Surbiton has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 07 Mar 2017.

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, 20, Windmill Close, Surbiton was last sold on 6th June 2014 for £599,950 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since June 2014, the market for similar properties has risen by 17.7%.

• Sold Jun 2014£599,950
• Sold Jul 2004£233,000

According to the Land Registry and our network of Estate Agents, there have been 36 sales of properties similar to 20, Windmill Close, Surbiton within a radius of 600 metres since 2012.

The most recent example is 33, Ditton Hill Road, Surbiton, KT6 5JB, a freehold house which sold for £940,000 on the 26th September 2025.

Read more about house prices in KT6.

• Sold Sep 2025£940,000 | 4 Bed House33, Ditton Hill Road, Surbiton, KT6 5JB33, Ditton Hill Road, Surbiton, KT6 5JB
• Sold Jul 2025£980,000 | 4 Bed House27, Ditton Hill Road, Surbiton, KT6 5JB27, Ditton Hill Road, Surbiton, KT6 5JB
• Sold Mar 2025£1,362,500 | 4 Bed House82, Ditton Hill Road, Surbiton, KT6 5JD82, Ditton Hill Road, Surbiton, KT6 5JD
• Sold Aug 2024£792,000 | 4 Bed House36, Windmill Lane, Surbiton, KT6 5QE36, Windmill Lane, Surbiton, KT6 5QE
• Sold Mar 2024£950,000 | 4 Bed House86, Kings Road, Surbiton, KT6 5JF86, Kings Road, Surbiton, KT6 5JF
• Sold Jan 2024£842,500 | 4 Bed House10, Alston Close, Surbiton, KT6 5QS10, Alston Close, Surbiton, KT6 5QS
• Sold Nov 2023£915,000 | 4 Bed House7, Thorkhill Gardens, Thames Ditton, KT7 0UP7, Thorkhill Gardens, Thames Ditton, KT7 0UP
• Sold Oct 2023£900,000 | 4 Bed House4 Peacocks Terrace 5, Rushett Road, Thames Ditton, KT7 0AR4 Peacocks Terrace 5, Rushett Road, Thames Ditton, KT7 0AR
• Sold May 2022£700,000 | 4 Bed House12, Fleece Road, Surbiton, KT6 5JN12, Fleece Road, Surbiton, KT6 5JN
• Sold Feb 2021£800,000 | 4 Bed HouseLeaf House, Portsmouth Road, Thames Ditton, KT7 0XRLeaf House, Portsmouth Road, Thames Ditton, KT7 0XR
• Sold Sep 2020£735,000 | 4 Bed House23, Kings Road, Surbiton, KT6 5JE23, Kings Road, Surbiton, KT6 5JE
• Sold Aug 2020£765,000 | 4 Bed House18, Alston Close, Surbiton, KT6 5QS18, Alston Close, Surbiton, KT6 5QS
• Sold Feb 2020£660,000 | 4 Bed House8, Alston Close, Surbiton, KT6 5QS8, Alston Close, Surbiton, KT6 5QS
• Sold Feb 2020£745,000 | 4 Bed House39, Rushett Close, Thames Ditton, KT7 0UT39, Rushett Close, Thames Ditton, KT7 0UT
• Sold Jan 2019£678,000 | 4 Bed House64, Kings Road, Surbiton, KT6 5JF64, Kings Road, Surbiton, KT6 5JF
• Sold Mar 2016£625,000 | 4 Bed House2, Betts Way, Surbiton, KT6 5HT2, Betts Way, Surbiton, KT6 5HT
• Sold Nov 2014£620,000 | 4 Bed House5, Betts Way, Surbiton, KT6 5HT5, Betts Way, Surbiton, KT6 5HT
• Sold Sep 2014£749,950 | 4 Bed House9, Ditton Hill Road, Surbiton, KT6 5JB9, Ditton Hill Road, Surbiton, KT6 5JB
• Sold May 2014£570,000 | 4 Bed House20A, Rushett Close, Thames Ditton, KT7 0UR20A, Rushett Close, Thames Ditton, KT7 0UR
• Sold Dec 2012£462,500 | 4 Bed House15, Alston Close, Surbiton, KT6 5QS15, Alston Close, Surbiton, KT6 5QS

Windmill Close, Long Ditton, Surbiton, KT6 has a total of 28 addresses. According to our analysis of all the public data, 20, Windmill Close, Surbiton is the largest and the most expensive property on the street.

When compared to the postcode district it is £209k more expensive than the average property in KT6.

• Long Ditton St Mary's CofE (Aided) Junior School

  200 m away
• Long Ditton Infant and Nursery School

  200 m away
• Hinchley Wood Primary School

  1.1 km away

• Hinchley Wood School

  1.2 km away
• Southborough High School

  1.6 km away
• The Hollyfield School and Sixth Form Centre

  1.9 km away

• Surbiton

  |

  1.3 km away
• Thames Ditton

  |

  1.4 km away
• Hinchley Wood

  |

  1.9 km away

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