According to data from HM Land Registry, Carnbargus, Thatcham sits on a plot of 2,334 m².

We have plot size data on 8 out of 9 other houses in the postcode and Carnbargus, Thatcham sits on the largest plot.

Carnbargus, Thatcham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 May 2016.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and underfloor heating (oil).

According to HM Land Registry, Carnbargus, Thatcham was last sold on 14th October 2022 for £1,385,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since October 2022, the market for similar properties has dropped by 31.4%.

• Sold Oct 2022£1,385,000
• Sold Oct 2004£799,000

According to the Land Registry and our network of Estate Agents, there have been 19 sales of properties similar to Carnbargus, Thatcham within a radius of 2.2 kilometres since 2010.

The most recent example is Portofino House, The Ridge, Thatcham, RG18 9HZ, a freehold house which sold for £1,165,000 on the 17th December 2025.

Read more about house prices in RG18.

• Sold Dec 2025£1,165,000 | 5 Bed HousePortofino House, The Ridge, Thatcham, RG18 9HZPortofino House, The Ridge, Thatcham, RG18 9HZ
• Sold Nov 2025£1,550,000 | 5 Bed HouseWoodhill House, Drove Lane, Thatcham, RG18 9JPWoodhill House, Drove Lane, Thatcham, RG18 9JP
• Sold Mar 2025£1,500,000 | 5 Bed HouseTurnbury, The Ridge, Thatcham, RG18 9HTTurnbury, The Ridge, Thatcham, RG18 9HT
• Sold May 2024£1,450,000 | 5 Bed HouseMerion, The Ridge, Thatcham, RG18 9HTMerion, The Ridge, Thatcham, RG18 9HT
• Sold Mar 2024£1,450,000 | 5 Bed HouseWoburn, The Ridge, Thatcham, RG18 9HTWoburn, The Ridge, Thatcham, RG18 9HT
• Sold Jan 2024£1,275,000 | 5 Bed HouseThe Bitters, Bucklebury Alley, Thatcham, RG18 9NHThe Bitters, Bucklebury Alley, Thatcham, RG18 9NH
• Sold Jun 2023£1,600,000 | 5 Bed HouseBirkdale, The Ridge, Thatcham, RG18 9HTBirkdale, The Ridge, Thatcham, RG18 9HT
• Sold Sep 2022£1,395,000 | 5 Bed HouseApplewood House, The Ridge, Thatcham, RG18 9HZApplewood House, The Ridge, Thatcham, RG18 9HZ
• Sold Oct 2021£1,275,000 | 5 Bed HouseThornfield, Thatcham, RG18 9EPThornfield, Thatcham, RG18 9EP
• Sold Oct 2020£1,070,000 | 5 Bed HouseWaverley, Long Lane, Thatcham, RG18 9QTWaverley, Long Lane, Thatcham, RG18 9QT
• Sold Aug 2020£1,295,000 | 5 Bed HouseStoke House, The Ridge, Thatcham, RG18 9HTStoke House, The Ridge, Thatcham, RG18 9HT
• Sold Jun 2020£340,000 | 5 Bed HouseArcturus, Gladstone Lane, Thatcham, RG18 9PRArcturus, Gladstone Lane, Thatcham, RG18 9PR
• Sold Feb 2019£1,181,600 | 5 Bed HouseLangham Lodge, Bucklebury Alley, Thatcham, RG18 9NHLangham Lodge, Bucklebury Alley, Thatcham, RG18 9NH
• Sold Oct 2018£1,100,000 | 5 Bed HouseWindmill Hill, The Ridge, Thatcham, RG18 9HXWindmill Hill, The Ridge, Thatcham, RG18 9HX
• Sold Jun 2012£1,300,000 | 5 Bed HouseHome Park, Slanting Hill, Thatcham, RG18 9QGHome Park, Slanting Hill, Thatcham, RG18 9QG
• Sold Nov 2011£840,000 | 5 Bed HouseOakwood, Slanting Hill, Thatcham, RG18 9QGOakwood, Slanting Hill, Thatcham, RG18 9QG
• Sold Sep 2011£740,000 | 5 Bed HouseThe Chestnuts, The Ridge, Thatcham, RG18 9HZThe Chestnuts, The Ridge, Thatcham, RG18 9HZ
• Sold Jul 2010£670,000 | 5 Bed HouseRowan House, Fishers Lane, Thatcham, RG18 9NGRowan House, Fishers Lane, Thatcham, RG18 9NG
• Sold Apr 2010£720,000 | 5 Bed HouseMeadow View, Bucklebury Alley, Thatcham, RG18 9NNMeadow View, Bucklebury Alley, Thatcham, RG18 9NN

Hermitage Road, Cold Ash, Thatcham, RG18 has a total of 37 addresses. According to our analysis of all the public data, Carnbargus, Thatcham is the 4th largest and the 4th most expensive property on the street.

When compared to the postcode district it is £873k more expensive than the average property in RG18.

• Cold Ash St Mark's CE Primary School

  400 m away
• St Finian's Catholic Primary School

  1.1 km away
• Whitelands Park Primary School

  2.4 km away

• Kennet School

  3.4 km away
• Trinity School

  4.1 km away
• St Bartholomew's School

  6.2 km away

• Thatcham

  |

  4.4 km away
• Newbury Racecourse

  |

  4.6 km away
• Newbury

  |

  5.3 km away

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