HM Land Registry records the plot of land for 3, Sewell Close, Thatcham as measuring 1,099 m².

That makes it the 9th largest plot in the postcode, where all 9 other houses have recorded plot data.

3, Sewell Close, Thatcham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Mar 2018.

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

The most recent sale of 3, Sewell Close, Thatcham completed on 25th August 2023 at £900,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have dropped by 32.1% over the period since August 2023.

• Sold Aug 2023£900,000
• Sold Dec 2014£650,000
• Sold Nov 2000£240,000

Since 2007 59 properties similar to 3, Sewell Close, Thatcham have sold within a radius of 2.3 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 12th December 2025, was Bodlawen, Thatcham, RG18 9EY, a freehold house which sold for £840,000.

Read more about house prices in RG18.

• Sold Dec 2025£840,000 | 5 Bed HouseBodlawen, Thatcham, RG18 9EYBodlawen, Thatcham, RG18 9EY
• Sold Feb 2025£990,000 | 5 Bed HouseRidgeway House, The Ridge, Thatcham, RG18 9HZRidgeway House, The Ridge, Thatcham, RG18 9HZ
• Sold Dec 2024£890,000 | 5 Bed House5, Annadale, Thatcham, RG18 9JQ5, Annadale, Thatcham, RG18 9JQ
• Sold Sep 2024£965,000 | 5 Bed HouseSpin Hill, Hermitage Road, Thatcham, RG18 9JNSpin Hill, Hermitage Road, Thatcham, RG18 9JN
• Sold May 2024£960,000 | 5 Bed HouseThe Retreat, Gladstone Lane, Thatcham, RG18 9PRThe Retreat, Gladstone Lane, Thatcham, RG18 9PR
• Sold Feb 2023£940,000 | 5 Bed HouseThe Briars, Hermitage Road, Thatcham, RG18 9JHThe Briars, Hermitage Road, Thatcham, RG18 9JH
• Sold Mar 2022£775,000 | 5 Bed HouseTeazle Cottage, The Ridge, Thatcham, RG18 9HXTeazle Cottage, The Ridge, Thatcham, RG18 9HX
• Sold Dec 2021£1,295,000 | 5 Bed HouseTylers House, Fishers Lane, Thatcham, RG18 9NGTylers House, Fishers Lane, Thatcham, RG18 9NG
• Sold Feb 2021£840,000 | 5 Bed HouseShelterstone, Ashmore Green Road, Thatcham, RG18 9JDShelterstone, Ashmore Green Road, Thatcham, RG18 9JD
• Sold Jan 2021£682,500 | 5 Bed HouseWeathered Earth, Cold Ash Hill, Thatcham, RG18 9PJWeathered Earth, Cold Ash Hill, Thatcham, RG18 9PJ
• Sold Oct 2020£825,000 | 5 Bed HouseThirtover Lodge, Thirtover, Thatcham, RG18 9JEThirtover Lodge, Thirtover, Thatcham, RG18 9JE
• Sold Oct 2019£801,999 | 5 Bed HouseHohturli, Hermitage Road, Thatcham, RG18 9JGHohturli, Hermitage Road, Thatcham, RG18 9JG
• Sold Oct 2019£865,000 | 5 Bed HouseCherwell Cottage, Cold Ash Hill, Thatcham, RG18 9PSCherwell Cottage, Cold Ash Hill, Thatcham, RG18 9PS
• Sold Nov 2016£825,000 | 5 Bed HouseBracken House, Hermitage Road, Thatcham, RG18 9JGBracken House, Hermitage Road, Thatcham, RG18 9JG
• Sold Nov 2016£650,000 | 5 Bed House4, Annadale, Thatcham, RG18 9JQ4, Annadale, Thatcham, RG18 9JQ
• Sold Sep 2014£590,000 | 5 Bed House1 Poplar House, Cold Ash Hill, Thatcham, RG18 9PT1 Poplar House, Cold Ash Hill, Thatcham, RG18 9PT
• Sold Nov 2013£675,000 | 5 Bed HousePinecote, Hermitage Road, Thatcham, RG18 9JNPinecote, Hermitage Road, Thatcham, RG18 9JN
• Sold Jun 2010£695,000 | 5 Bed HouseThaxted House, Fishers Lane, Thatcham, RG18 9NGThaxted 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
• Sold Sep 2007£332,500 | 5 Bed House1 The School House, Cold Ash Hill, Thatcham, RG18 9PT1 The School House, Cold Ash Hill, Thatcham, RG18 9PT

Of the 9 addresses on Sewell Close, Cold Ash, Thatcham, RG18, 3, Sewell Close, Thatcham comes out as the 3rd largest and the 4th most expensive in our analysis of the public data.

It is also £398k more expensive than the average property across the RG18 district.

• Cold Ash St Mark's CE Primary School

  500 m away
• St Finian's Catholic Primary School

  1.2 km away
• Curridge Primary School

  2.4 km away

• Kennet School

  3.5 km away
• Trinity School

  4.1 km away
• St Bartholomew's School

  6.2 km away

• Thatcham

  |

  4.5 km away
• Newbury Racecourse

  |

  4.6 km away
• Newbury

  |

  5.4 km away

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