Wonham Mill House, Betchworth occupies a 518 m² plot as recorded by HM Land Registry.

Of the 20 other houses in this postcode, 10 have recorded plot sizes, and this one ranks as the 9th largest.

Wonham Mill House, Betchworth has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 12 May 2025.

The property is not connected to mains gas and has some double glazing. It is heated using ground source heat pump (underfloor, electric).

Wonham Mill House, Betchworth last changed hands on 30th April 2015, selling for £1,000,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 5.4% since April 2015.

• Sold Apr 2015£1,000,000

Land Registry records and our Estate Agent network show 33 sales of comparable properties within 2.6 kilometres of Wonham Mill House, Betchworth since 2010.

Most recently, 21, Wheelers Lane, Betchworth, RH3 7LA, a freehold house, sold at £1,360,000 on the 29th July 2025.

Read more about house prices in RH3.

• Sold Jul 2025£1,360,000 | 5 Bed House21, Wheelers Lane, Betchworth, RH3 7LA21, Wheelers Lane, Betchworth, RH3 7LA
• Sold Feb 2025£2,100,000 | 5 Bed HouseThe Coach House, Colley Lane, Reigate, RH2 9JAThe Coach House, Colley Lane, Reigate, RH2 9JA
• Sold Feb 2025£1,650,000 | 5 Bed House8, Beaufort Close, Reigate, RH2 9DG8, Beaufort Close, Reigate, RH2 9DG
• Sold Jan 2025£1,415,000 | 5 Bed House14, Evesham Road, Reigate, RH2 9DF14, Evesham Road, Reigate, RH2 9DF
• Sold Jan 2024£1,635,000 | 5 Bed House35, West Street, Reigate, RH2 9BL35, West Street, Reigate, RH2 9BL
• Sold Dec 2023£1,300,000 | 5 Bed HouseFairview, Gadbrook Road, Betchworth, RH3 7AHFairview, Gadbrook Road, Betchworth, RH3 7AH
• Sold May 2023£1,440,000 | 5 Bed HouseFlagg House, Old Reigate Road, Betchworth, RH3 7DRFlagg House, Old Reigate Road, Betchworth, RH3 7DR
• Sold May 2022£1,300,000 | 5 Bed HouseEast Sandhills, Sandy Lane, Betchworth, RH3 7AAEast Sandhills, Sandy Lane, Betchworth, RH3 7AA
• Sold Mar 2021£1,450,000 | 5 Bed HouseHeathfield Stables, Reigate Heath, Reigate, RH2 8QRHeathfield Stables, Reigate Heath, Reigate, RH2 8QR
• Sold Dec 2020£1,500,000 | 5 Bed HouseTrumpet Hill Lodge, Flanchford Road, Reigate, RH2 8QXTrumpet Hill Lodge, Flanchford Road, Reigate, RH2 8QX
• Sold Jul 2019£1,175,000 | 5 Bed HouseYew Tree Cottage, Old Road, Betchworth, RH3 7DYYew Tree Cottage, Old Road, Betchworth, RH3 7DY
• Sold Jun 2018£1,375,000 | 5 Bed HouseManton, Colley Manor Drive, Reigate, RH2 9JSManton, Colley Manor Drive, Reigate, RH2 9JS
• Sold May 2018£1,240,000 | 5 Bed HouseGrange House, The Street, Betchworth, RH3 7DJGrange House, The Street, Betchworth, RH3 7DJ
• Sold Mar 2018£1,350,000 | 5 Bed HouseThe Old Rectory, Rectory Lane, Betchworth, RH3 7BHThe Old Rectory, Rectory Lane, Betchworth, RH3 7BH
• Sold Feb 2018£40,000 | 5 Bed House45, West Street, Reigate, RH2 9BZ45, West Street, Reigate, RH2 9BZ
• Sold Jan 2017£425,000 | 5 Bed HouseWonham Forge Farm, Wonham Lane, Betchworth, RH3 7ADWonham Forge Farm, Wonham Lane, Betchworth, RH3 7AD
• Sold Jan 2015£895,000 | 5 Bed HouseWarrene House, Wonham Lane, Betchworth, RH3 7ADWarrene House, Wonham Lane, Betchworth, RH3 7AD
• Sold Jul 2013£1,400,000 | 5 Bed HouseThe Orchard, Rectory Lane, Betchworth, RH3 7BHThe Orchard, Rectory Lane, Betchworth, RH3 7BH
• Sold Sep 2012£879,000 | 5 Bed HouseBroome Perrow House, Old Road, Betchworth, RH3 7DYBroome Perrow House, Old Road, Betchworth, RH3 7DY
• Sold Jul 2010£770,000 | 5 Bed HouseLittle Hartsfield, Sandy Lane, Betchworth, RH3 7AALittle Hartsfield, Sandy Lane, Betchworth, RH3 7AA

Our analysis of the public data ranks Wonham Mill House, Betchworth as the 7th largest and the 4th most expensive of the 25 addresses on Wonham Lane, Betchworth, RH3.

Against the RH3 postcode district average, it is £880k more expensive than the typical property.

• North Downs Primary School

  2.3 km away
• Sandcross Primary School

  2.9 km away
• Reigate Priory Community Junior School

  3.2 km away

• Reigate School

  4.2 km away
• The Ashcombe School

  5.4 km away
• St Bede's School

  5.7 km away

• Betchworth

  |

  1.8 km away
• Reigate

  |

  3.5 km away
• Dorking (Deepdene)

  |

  5.1 km away

Environment Agency data suggests this area has a High risk of flooding.