18, Chailey Gardens, Didcot occupies a 174 m² plot as recorded by HM Land Registry.

Of the 30 other houses in this postcode, 18 have recorded plot sizes, and this one ranks as the 15th largest.

18, Chailey Gardens, Didcot has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 05 Jul 2017.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

18, Chailey Gardens, Didcot last changed hands on 3rd November 2025, selling for £380,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has dropped by 11.7% since November 2025.

• Sold Nov 2025£380,000
• Sold Jul 2017£379,950

Land Registry records and our Estate Agent network show 116 sales of comparable properties within 2.9 kilometres of 18, Chailey Gardens, Didcot since 2009.

Most recently, Mole End, Westbrook Street, Didcot, OX11 9QB, a freehold house, sold at £440,000 on the 30th January 2026.

Read more about house prices in OX11.

• Sold Jan 2026£440,000 | 3 Bed HouseMole End, Westbrook Street, Didcot, OX11 9QBMole End, Westbrook Street, Didcot, OX11 9QB
• Sold Oct 2025£430,000 | 3 Bed HouseSummerlea, Bessels Way, Didcot, OX11 9NJSummerlea, Bessels Way, Didcot, OX11 9NJ
• Sold Jul 2025£440,000 | 3 Bed House4, Bridus Mead, Didcot, OX11 9PJ4, Bridus Mead, Didcot, OX11 9PJ
• Sold Jul 2025£415,000 | 3 Bed House1 The Pleasance, Bessels Way, Didcot, OX11 9NT1 The Pleasance, Bessels Way, Didcot, OX11 9NT
• Sold May 2025£449,999 | 3 Bed House8, Chailey Gardens, Didcot, OX11 9FL8, Chailey Gardens, Didcot, OX11 9FL
• Sold Mar 2025£482,000 | 3 Bed HouseDowns View, Bessels Way, Didcot, OX11 9NJDowns View, Bessels Way, Didcot, OX11 9NJ
• Sold Sep 2024£383,000 | 3 Bed House22, Chailey Gardens, Didcot, OX11 9FL22, Chailey Gardens, Didcot, OX11 9FL
• Sold Aug 2022£187,500 | 3 Bed House31, Eastfields, Didcot, OX11 9NS31, Eastfields, Didcot, OX11 9NS
• Sold Feb 2022£410,000 | 3 Bed House33, Bridus Mead, Didcot, OX11 9PJ33, Bridus Mead, Didcot, OX11 9PJ
• Sold Sep 2019£350,000 | 3 Bed House9, Bridus Mead, Didcot, OX11 9PJ9, Bridus Mead, Didcot, OX11 9PJ
• Sold Aug 2017£344,950 | 3 Bed House21, Chailey Gardens, Didcot, OX11 9FL21, Chailey Gardens, Didcot, OX11 9FL
• Sold May 2017£399,950 | 3 Bed House3, Chailey Gardens, Didcot, OX11 9FL3, Chailey Gardens, Didcot, OX11 9FL
• Sold Aug 2016£372,000 | 3 Bed House11, Bridus Mead, Didcot, OX11 9PJ11, Bridus Mead, Didcot, OX11 9PJ
• Sold Sep 2015£356,500 | 3 Bed House43, Bridus Mead, Didcot, OX11 9PJ43, Bridus Mead, Didcot, OX11 9PJ
• Sold Aug 2015£374,000 | 3 Bed House31, Bridus Mead, Didcot, OX11 9PJ31, Bridus Mead, Didcot, OX11 9PJ
• Sold Jun 2015£330,000 | 3 Bed HouseHaycroft, Bessels Way, Didcot, OX11 9NJHaycroft, Bessels Way, Didcot, OX11 9NJ
• Sold Jul 2013£303,500 | 3 Bed House29, Bridus Mead, Didcot, OX11 9PJ29, Bridus Mead, Didcot, OX11 9PJ
• Sold Dec 2012£290,000 | 3 Bed House3, Bridus Mead, Didcot, OX11 9PJ3, Bridus Mead, Didcot, OX11 9PJ
• Sold Sep 2012£350,000 | 3 Bed House8, Bridus Mead, Didcot, OX11 9PJ8, Bridus Mead, Didcot, OX11 9PJ
• Sold Jul 2009£240,000 | 3 Bed House35, Bridus Mead, Didcot, OX11 9PJ35, Bridus Mead, Didcot, OX11 9PJ

Our analysis of the public data ranks 18, Chailey Gardens, Didcot as the 13th largest and the 14th most expensive of the 30 addresses on Chailey Gardens, Blewbury, Didcot, OX11.

Against the OX11 postcode district average, it is £47k more expensive than the typical property.

• Blewbury Church of England Primary School

  600 m away
• Hagbourne Church of England Primary School

  2.3 km away
• Northbourne Church of England Primary School

  3.2 km away

• St Birinus School

  3.3 km away
• Didcot Girls' School

  4.2 km away
• UTC Oxfordshire

  4.6 km away

• Didcot Parkway

  |

  4.4 km away
• Cholsey

  |

  4.9 km away
• Appleford

  |

  7.5 km away

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