Flagg House, Betchworth occupies a 908 m² plot as recorded by HM Land Registry.

Of the 9 other houses in this postcode, 8 have recorded plot sizes, and this one ranks as the 4th largest.

Flagg House, Betchworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Dec 2022.

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

Flagg House, Betchworth last changed hands on 5th May 2023, selling for £1,440,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has dropped by 20.4% since May 2023.

• Sold May 2023£1,440,000
• Sold Jan 2009£950,000
• Sold Oct 2004£625,000

Land Registry records and our Estate Agent network show 31 sales of comparable properties within 2.1 kilometres of Flagg House, Betchworth since 2010.

Most recently, Byfield, Wheelers Lane, Betchworth, RH3 7HJ, a freehold house, sold at £1,750,000 on the 11th November 2025.

Read more about house prices in RH3.

• Sold Nov 2025£1,750,000 | 5 Bed HouseByfield, Wheelers Lane, Betchworth, RH3 7HJByfield, Wheelers Lane, Betchworth, RH3 7HJ
• Sold Jul 2025£1,360,000 | 5 Bed House21, Wheelers Lane, Betchworth, RH3 7LA21, Wheelers Lane, Betchworth, RH3 7LA
• Sold Mar 2025£1,670,000 | 5 Bed House1, Middle Street, Betchworth, RH3 7JT1, Middle Street, Betchworth, RH3 7JT
• Sold Mar 2025£1,700,000 | 5 Bed HouseBroome Hills, Mill Hill Lane, Betchworth, RH3 7LRBroome Hills, Mill Hill Lane, Betchworth, RH3 7LR
• Sold May 2022£1,300,000 | 5 Bed HouseEast Sandhills, Sandy Lane, Betchworth, RH3 7AAEast Sandhills, Sandy Lane, Betchworth, RH3 7AA
• Sold Oct 2021£1,495,000 | 5 Bed House1 Sandhills, Sandy Lane, Betchworth, RH3 7AA1 Sandhills, Sandy Lane, Betchworth, RH3 7AA
• Sold Jun 2021£1,375,000 | 5 Bed HouseMeadowsweet, Rectory Lane, Betchworth, RH3 7BHMeadowsweet, Rectory Lane, Betchworth, RH3 7BH
• Sold Dec 2020£1,500,000 | 5 Bed HouseTrumpet Hill Lodge, Flanchford Road, Reigate, RH2 8QXTrumpet Hill Lodge, Flanchford Road, Reigate, RH2 8QX
• Sold Sep 2019£1,150,000 | 5 Bed HouseFox Hollow, Old Reigate Road, Betchworth, RH3 7DEFox Hollow, Old Reigate Road, Betchworth, RH3 7DE
• Sold Jul 2019£1,175,000 | 5 Bed HouseYew Tree Cottage, Old Road, Betchworth, RH3 7DYYew Tree Cottage, Old Road, Betchworth, RH3 7DY
• Sold Nov 2018£1,600,000 | 5 Bed HouseCrossways Farm, Station Road, Betchworth, RH3 7DFCrossways Farm, Station Road, Betchworth, RH3 7DF
• Sold May 2018£1,240,000 | 5 Bed HouseGrange House, The Street, Betchworth, RH3 7DJGrange House, The Street, Betchworth, RH3 7DJ
• Sold Mar 2017£1,360,000 | 5 Bed HouseWaters Edge, The Street, Betchworth, RH3 7DJWaters Edge, The Street, Betchworth, RH3 7DJ
• Sold Jan 2017£425,000 | 5 Bed HouseWonham Forge Farm, Wonham Lane, Betchworth, RH3 7ADWonham Forge Farm, Wonham Lane, Betchworth, RH3 7AD
• Sold Jan 2016£875,000 | 5 Bed HouseLittle Oaks, Reigate Road, Betchworth, RH3 7EBLittle Oaks, Reigate Road, Betchworth, RH3 7EB
• Sold Jul 2015£1,700,000 | 5 Bed HouseThorncroft, Old Reigate Road, Betchworth, RH3 7DQThorncroft, Old Reigate Road, Betchworth, RH3 7DQ
• Sold Apr 2015£1,000,000 | 5 Bed HouseWonham Mill House, Wonham Lane, Betchworth, RH3 7ADWonham Mill House, 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 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 Flagg House, Betchworth as the 9th largest and the 6th most expensive of the 60 addresses on Old Reigate Road, Betchworth, RH3.

Against the RH3 postcode district average, it is £828k more expensive than the typical property.

• North Downs Primary School

  1.6 km away
• Sandcross Primary School

  4.0 km away
• Reigate Priory Community Junior School

  4.1 km away

• The Ashcombe School

  4.5 km away
• Reigate School

  5.3 km away
• The Priory Church of England School

  5.5 km away

• Betchworth

  |

  900 m away
• Dorking (Main)

  |

  4.1 km away
• Dorking (Deepdene)

  |

  4.1 km away

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