According to data from HM Land Registry, 3, Armstrong Close, Didcot sits on a plot of 232 m².

We have plot size data on 9 out of 9 other houses in the postcode and 3, Armstrong Close, Didcot sits on the 8th largest plot.

3, Armstrong Close, Didcot has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 16 Sep 2025.

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

According to HM Land Registry, 3, Armstrong Close, Didcot was last sold on 19th April 2022 for £455,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since April 2022, the market for similar properties has dropped by 1.0%.

• Sold Apr 2022£455,000

According to the Land Registry and our network of Estate Agents, there have been 273 sales of properties similar to 3, Armstrong Close, Didcot within a radius of 1.8 kilometres since 2014.

The most recent example is 28, Manor Green, Didcot, OX11 0DQ, a freehold house which sold for £500,000 on the 31st March 2026.

Read more about house prices in OX11.

• Sold Mar 2026£500,000 | 3 Bed House28, Manor Green, Didcot, OX11 0DQ28, Manor Green, Didcot, OX11 0DQ
• Sold Feb 2026£403,000 | 4 Bed House6, Talbot Close, Didcot, OX11 0FB6, Talbot Close, Didcot, OX11 0FB
• Sold Oct 2025£480,000 | 4 Bed House32, Boot Lane, Didcot, OX11 0FS32, Boot Lane, Didcot, OX11 0FS
• Sold Jul 2025£520,000 | 4 Bed House23, Manor Green, Didcot, OX11 0DQ23, Manor Green, Didcot, OX11 0DQ
• Sold Dec 2024£475,000 | 4 Bed House22, Boot Lane, Didcot, OX11 0FS22, Boot Lane, Didcot, OX11 0FS
• Sold Mar 2024£425,000 | 3 Bed House2, Armstrong Close, Didcot, OX11 0GJ2, Armstrong Close, Didcot, OX11 0GJ
• Sold Aug 2022£520,050 | 4 Bed House2, Manor Green, Didcot, OX11 0DQ2, Manor Green, Didcot, OX11 0DQ
• Sold Aug 2022£540,000 | 4 Bed House24, Manor Green, Didcot, OX11 0DQ24, Manor Green, Didcot, OX11 0DQ
• Sold May 2022£465,000 | 4 Bed House1, Armstrong Close, Didcot, OX11 0GJ1, Armstrong Close, Didcot, OX11 0GJ
• Sold Mar 2022£467,500 | 4 Bed House16, Boot Lane, Didcot, OX11 0FS16, Boot Lane, Didcot, OX11 0FS
• Sold Feb 2022£425,000 | 4 Bed House3, Fidlers Orchard, Didcot, OX11 0FR3, Fidlers Orchard, Didcot, OX11 0FR
• Sold Apr 2021£498,500 | 3 Bed House5, Talbot Close, Didcot, OX11 0FB5, Talbot Close, Didcot, OX11 0FB
• Sold Jan 2021£485,000 | 4 Bed House16, Manor Green, Didcot, OX11 0DQ16, Manor Green, Didcot, OX11 0DQ
• Sold Oct 2020£335,000 | 4 Bed House4, Fidlers Orchard, Didcot, OX11 0FR4, Fidlers Orchard, Didcot, OX11 0FR
• Sold Dec 2018£415,000 | 4 Bed House9, Fidlers Orchard, Didcot, OX11 0FR9, Fidlers Orchard, Didcot, OX11 0FR
• Sold Dec 2017£340,000 | 4 Bed House6, Fidlers Orchard, Didcot, OX11 0FR6, Fidlers Orchard, Didcot, OX11 0FR
• Sold Dec 2017£340,000 | 4 Bed House5, Fidlers Orchard, Didcot, OX11 0FR5, Fidlers Orchard, Didcot, OX11 0FR
• Sold Jun 2015£335,125 | 4 Bed House28, Talbot Close, Didcot, OX11 0FB28, Talbot Close, Didcot, OX11 0FB
• Sold Jun 2015£335,125 | 4 Bed House26, Talbot Close, Didcot, OX11 0FB26, Talbot Close, Didcot, OX11 0FB
• Sold Sep 2014£377,000 | 4 Bed House21, Manor Green, Didcot, OX11 0DQ21, Manor Green, Didcot, OX11 0DQ

Armstrong Close, Harwell, Didcot, OX11 has a total of 9 addresses. According to our analysis of all the public data, 3, Armstrong Close, Didcot is the 8th largest and the 8th most expensive property on the street.

When compared to the postcode district it is £116k more expensive than the average property in OX11.

• Harwell Primary School

  100 m away
• Didcot Primary Academy

  2.1 km away
• St Blaise CofE Primary School

  2.1 km away

• UTC Oxfordshire

  1.8 km away
• Aureus School

  1.9 km away
• Didcot Girls' School

  3.1 km away

• Didcot Parkway

  |

  4.0 km away
• Appleford

  |

  5.9 km away
• Culham

  |

  7.4 km away

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