HM Land Registry records the plot of land for Mountain Ash, Windlesham as measuring 447 m².

That makes it the 10th largest plot in the postcode, where 23 of the 25 other houses have recorded plot data.

Mountain Ash, Windlesham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Jun 2009.

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

The most recent sale of Mountain Ash, Windlesham completed on 30th April 2014 at £490,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 35.1% over the period since April 2014.

• Sold Apr 2014£490,000
• Sold Sep 1998£169,950

Since 2014 129 properties similar to Mountain Ash, Windlesham have sold within a radius of 1.6 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 3rd March 2026, was 7, Heathpark Drive, Windlesham, GU20 6JA, a freehold house which sold for £900,000.

Read more about house prices in GU20.

• Sold Mar 2026£900,000 | 4 Bed House7, Heathpark Drive, Windlesham, GU20 6JA7, Heathpark Drive, Windlesham, GU20 6JA
• Sold Feb 2026£500,000 | 4 Bed House1 Graffham Court, Thorndown Lane, Windlesham, GU20 6DQ1 Graffham Court, Thorndown Lane, Windlesham, GU20 6DQ
• Sold Oct 2025£666,000 | 3 Bed House10, Atfield Grove, Windlesham, GU20 6DP10, Atfield Grove, Windlesham, GU20 6DP
• Sold Jun 2025£690,000 | 3 Bed House27, Atfield Grove, Windlesham, GU20 6DP27, Atfield Grove, Windlesham, GU20 6DP
• Sold Feb 2025£661,000 | 4 Bed House27, Oakwood Road, Windlesham, GU20 6JD27, Oakwood Road, Windlesham, GU20 6JD
• Sold Nov 2024£645,000 | 4 Bed House9, Owen Road, Windlesham, GU20 6JG9, Owen Road, Windlesham, GU20 6JG
• Sold Jun 2024£605,000 | 4 Bed House5, Cochrane Place, Windlesham, GU20 6ED5, Cochrane Place, Windlesham, GU20 6ED
• Sold Oct 2023£620,000 | 4 Bed HouseWolverton, Woodlands Lane, Windlesham, GU20 6AQWolverton, Woodlands Lane, Windlesham, GU20 6AQ
• Sold Jun 2023£640,000 | 4 Bed House2 Graffham Court, Thorndown Lane, Windlesham, GU20 6DQ2 Graffham Court, Thorndown Lane, Windlesham, GU20 6DQ
• Sold Jun 2023£660,000 | 3 Bed House3, Cooper Road, Windlesham, GU20 6EA3, Cooper Road, Windlesham, GU20 6EA
• Sold Nov 2021£435,000 | 3 Bed House38, Broadley Green, Windlesham, GU20 6AL38, Broadley Green, Windlesham, GU20 6AL
• Sold Mar 2021£448,000 | 4 Bed House35, Broadley Green, Windlesham, GU20 6AJ35, Broadley Green, Windlesham, GU20 6AJ
• Sold Sep 2020£510,000 | 4 Bed House5, Broadley Green, Windlesham, GU20 6AJ5, Broadley Green, Windlesham, GU20 6AJ
• Sold Jul 2019£470,000 | 3 Bed House10, Broadley Green, Windlesham, GU20 6AL10, Broadley Green, Windlesham, GU20 6AL
• Sold May 2019£472,000 | 3 Bed House34, Broadley Green, Windlesham, GU20 6AL34, Broadley Green, Windlesham, GU20 6AL
• Sold Apr 2019£490,000 | 4 Bed House5, Owen Road, Windlesham, GU20 6JG5, Owen Road, Windlesham, GU20 6JG
• Sold Mar 2019£590,000 | 4 Bed House11, Hatch End, Windlesham, GU20 6QB11, Hatch End, Windlesham, GU20 6QB
• Sold Dec 2014£425,000 | 4 Bed House10, Woodlands Lane, Windlesham, GU20 6AH10, Woodlands Lane, Windlesham, GU20 6AH
• Sold Jul 2014£403,000 | 4 Bed House32, Broadley Green, Windlesham, GU20 6AL32, Broadley Green, Windlesham, GU20 6AL
• Sold May 2014£400,000 | 3 Bed HouseHaleiwa, Thorndown Lane, Windlesham, GU20 6DDHaleiwa, Thorndown Lane, Windlesham, GU20 6DD

Of the 59 addresses on Thorndown Lane, Windlesham, GU20, Mountain Ash, Windlesham comes out as the 23rd largest and the 23rd most expensive in our analysis of the public data.

It is also £172k less expensive than the average property across the GU20 district.

• 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

The flood risk here is rated Very Low, based on Environment Agency data.