According to data from HM Land Registry, 4, Speedwell Arch, Didcot sits on a plot of 192 m².

We have plot size data on 19 out of 31 other houses in the postcode and 4, Speedwell Arch, Didcot sits on the 13th largest plot.

4, Speedwell Arch, Didcot has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 09 Mar 2018.

The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 4, Speedwell Arch, Didcot was last sold on 27th April 2018 for £355,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since April 2018, the market for similar properties has risen by 16.5%.

• Sold Apr 2018£355,000

According to the Land Registry and our network of Estate Agents, there have been 355 sales of properties similar to 4, Speedwell Arch, Didcot within a radius of 660 metres since 2018.

The most recent example is 61, Pennyroyal Place, Didcot, OX11 6FY, a freehold house which sold for £435,000 on the 3rd December 2025.

Read more about house prices in OX11.

• Sold Dec 2025£435,000 | 4 Bed House61, Pennyroyal Place, Didcot, OX11 6FY61, Pennyroyal Place, Didcot, OX11 6FY
• Sold Nov 2025£400,000 | 4 Bed House38, Greenwood Way, Didcot, OX11 6GD38, Greenwood Way, Didcot, OX11 6GD
• Sold Jul 2025£450,000 | 4 Bed House10, Speedwell Arch, Didcot, OX11 6GA10, Speedwell Arch, Didcot, OX11 6GA
• Sold Mar 2025£515,000 | 4 Bed House10, Harebell Road, Didcot, OX11 6EW10, Harebell Road, Didcot, OX11 6EW
• Sold Jul 2024£420,000 | 4 Bed House94, Greenwood Way, Didcot, OX11 6GD94, Greenwood Way, Didcot, OX11 6GD
• Sold Jul 2024£491,000 | 4 Bed House24, Harebell Road, Didcot, OX11 6EW24, Harebell Road, Didcot, OX11 6EW
• Sold Jun 2024£435,000 | 4 Bed House96, Greenwood Way, Didcot, OX11 6GD96, Greenwood Way, Didcot, OX11 6GD
• Sold Jul 2023£473,500 | 4 Bed House60, Candytuft Way, Didcot, OX11 6FX60, Candytuft Way, Didcot, OX11 6FX
• Sold Jun 2022£318,000 | 4 Bed House15, Greenwood Way, Didcot, OX11 6EY15, Greenwood Way, Didcot, OX11 6EY
• Sold Jan 2022£385,000 | 4 Bed House38, Candytuft Way, Didcot, OX11 6FX38, Candytuft Way, Didcot, OX11 6FX
• Sold Oct 2021£380,000 | 4 Bed House5, Cottongrass Road, Didcot, OX11 6GF5, Cottongrass Road, Didcot, OX11 6GF
• Sold Jun 2021£390,000 | 4 Bed House76, Greenwood Way, Didcot, OX11 6GD76, Greenwood Way, Didcot, OX11 6GD
• Sold Dec 2018£355,000 | 4 Bed House66, Candytuft Way, Didcot, OX11 6FX66, Candytuft Way, Didcot, OX11 6FX
• Sold Oct 2018£355,000 | 4 Bed House68, Candytuft Way, Didcot, OX11 6FX68, Candytuft Way, Didcot, OX11 6FX
• Sold Sep 2018£349,000 | 4 Bed House7, Fen Violet Drive, Didcot, OX11 6FZ7, Fen Violet Drive, Didcot, OX11 6FZ
• Sold Sep 2018£385,000 | 4 Bed House14, Speedwell Arch, Didcot, OX11 6GA14, Speedwell Arch, Didcot, OX11 6GA
• Sold Aug 2018£355,000 | 4 Bed House9, Fen Violet Drive, Didcot, OX11 6FZ9, Fen Violet Drive, Didcot, OX11 6FZ
• Sold Apr 2018£350,000 | 4 Bed House5, Fen Violet Drive, Didcot, OX11 6FZ5, Fen Violet Drive, Didcot, OX11 6FZ
• Sold Apr 2018£350,000 | 4 Bed House2, Speedwell Arch, Didcot, OX11 6GA2, Speedwell Arch, Didcot, OX11 6GA
• Sold Mar 2018£360,000 | 4 Bed House11, Fen Violet Drive, Didcot, OX11 6FZ11, Fen Violet Drive, Didcot, OX11 6FZ

Speedwell Arch, Harwell, Didcot, OX11 has a total of 31 addresses. According to our analysis of all the public data, 4, Speedwell Arch, Didcot is the 2nd largest and the 3rd most expensive property on the street.

When compared to the postcode district it is £95k more expensive than the average property in OX11.

• Didcot Primary Academy

  300 m away
• Stephen Freeman Primary School

  800 m away
• Aureus Primary School

  900 m away

• Aureus School

  200 m away
• UTC Oxfordshire

  400 m away
• Didcot Girls' School

  1.3 km away

• Didcot Parkway

  |

  2.1 km away
• Appleford

  |

  4.2 km away
• Culham

  |

  5.7 km away

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