According to data from HM Land Registry, 12A, Thorndown Lane, Windlesham sits on a plot of 368 m².

We have plot size data on 23 out of 25 other houses in the postcode and 12A, Thorndown Lane, Windlesham sits on the 16th largest plot.

12A, Thorndown Lane, Windlesham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Jan 2025.

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, 12A, Thorndown Lane, Windlesham was last sold on 14th December 2015 for £425,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since December 2015, the market for similar properties has risen by 55.3%.

• Sold Dec 2015£425,000
• Sold Jan 2012£235,000

According to the Land Registry and our network of Estate Agents, there have been 127 sales of properties similar to 12A, Thorndown Lane, Windlesham within a radius of 1.6 kilometres since 2010.

The most recent example is 29, Windle Close, Windlesham, GU20 6DZ, a freehold house which sold for £460,000 on the 7th November 2025.

Read more about house prices in GU20.

• Sold Nov 2025£460,000 | 3 Bed House29, Windle Close, Windlesham, GU20 6DZ29, Windle Close, Windlesham, GU20 6DZ
• Sold Jun 2025£495,000 | 3 Bed House31, Broadley Green, Windlesham, GU20 6AJ31, Broadley Green, Windlesham, GU20 6AJ
• Sold Mar 2025£442,000 | 3 Bed House12, Broadley Green, Windlesham, GU20 6AL12, Broadley Green, Windlesham, GU20 6AL
• Sold Mar 2025£450,000 | 3 Bed House11, Thorndown Lane, Windlesham, GU20 6DD11, Thorndown Lane, Windlesham, GU20 6DD
• Sold Mar 2024£458,000 | 3 Bed House26, Chertsey Road, Windlesham, GU20 6EP26, Chertsey Road, Windlesham, GU20 6EP
• Sold Jan 2024£470,000 | 3 Bed House27, Broadley Green, Windlesham, GU20 6AJ27, Broadley Green, Windlesham, GU20 6AJ
• Sold May 2023£460,000 | 3 Bed House37, Broadley Green, Windlesham, GU20 6AJ37, Broadley Green, Windlesham, GU20 6AJ
• Sold May 2023£620,000 | 3 Bed House11, Windmill Field, Windlesham, GU20 6QD11, Windmill Field, Windlesham, GU20 6QD
• Sold Dec 2022£480,000 | 3 Bed House17, Broadley Green, Windlesham, GU20 6AJ17, Broadley Green, Windlesham, GU20 6AJ
• Sold Nov 2021£435,000 | 3 Bed House38, Broadley Green, Windlesham, GU20 6AL38, Broadley Green, Windlesham, GU20 6AL
• Sold Dec 2019£380,000 | 3 Bed House8A, Thorndown Lane, Windlesham, GU20 6DD8A, Thorndown Lane, Windlesham, GU20 6DD
• Sold Dec 2019£399,500 | 3 Bed House28, Broadley Green, Windlesham, GU20 6AL28, Broadley Green, Windlesham, GU20 6AL
• Sold Aug 2019£430,000 | 3 Bed House42, Broadley Green, Windlesham, GU20 6AL42, Broadley Green, Windlesham, GU20 6AL
• Sold Jul 2019£470,000 | 3 Bed House10, Broadley Green, Windlesham, GU20 6AL10, Broadley Green, Windlesham, GU20 6AL
• Sold Apr 2019£445,000 | 3 Bed House15, Broadley Green, Windlesham, GU20 6AJ15, Broadley Green, Windlesham, GU20 6AJ
• Sold Sep 2017£525,000 | 3 Bed House4, Woodlands Lane, Windlesham, GU20 6AH4, Woodlands Lane, Windlesham, GU20 6AH
• Sold Apr 2016£376,000 | 3 Bed House25, Broadley Green, Windlesham, GU20 6AJ25, Broadley Green, Windlesham, GU20 6AJ
• Sold Jan 2015£410,000 | 3 Bed House12, Woodlands Lane, Windlesham, GU20 6AH12, Woodlands Lane, Windlesham, GU20 6AH
• Sold May 2014£400,000 | 3 Bed HouseHaleiwa, Thorndown Lane, Windlesham, GU20 6DDHaleiwa, Thorndown Lane, Windlesham, GU20 6DD
• Sold Aug 2010£340,000 | 3 Bed House40, Broadley Green, Windlesham, GU20 6AL40, Broadley Green, Windlesham, GU20 6AL

Thorndown Lane, Windlesham, GU20 has a total of 59 addresses. According to our analysis of all the public data, 12A, Thorndown Lane, Windlesham is the 37th largest and the 35th most expensive property on the street.

When compared to the postcode district it is £269k less expensive than the average property in GU20.

• Windlesham Village Infant School

  1.5 km away
• Valley End CofE Infant School

  1.5 km away
• Lightwater Village Infant School and Nursery

  1.7 km away

• Gordon's School

  2.2 km away
• Charters School

  3.3 km away
• Collingwood College

  4.8 km away

• Bagshot

  |

  2.3 km away
• Sunningdale

  |

  3.6 km away
• Longcross

  |

  4.9 km away

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