According to data from HM Land Registry, 18, Duchy Close, Dorchester sits on a plot of 162 m².

We have plot size data on 30 out of 31 other houses in the postcode and 18, Duchy Close, Dorchester sits on the 17th largest plot.

18, Duchy Close, Dorchester has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Oct 2019.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 18, Duchy Close, Dorchester was last sold on 15th March 1999 for £45,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Mar 1999£45,000

According to the Land Registry and our network of Estate Agents, there have been 32 sales of properties similar to 18, Duchy Close, Dorchester within a radius of 730 metres since 2009.

The most recent example is 5, Fordington Gardens, Dorchester, DT1 1AN, a freehold house which sold for £145,000 on the 2nd April 2026.

Read more about house prices in DT1.

• Sold Apr 2026£145,000 | 2 Bed House5, Fordington Gardens, Dorchester, DT1 1AN5, Fordington Gardens, Dorchester, DT1 1AN
• Sold Nov 2025£196,000 | 2 Bed House29, Duchy Close, Dorchester, DT1 2EL29, Duchy Close, Dorchester, DT1 2EL
• Sold Oct 2025£192,000 | 2 Bed House21, Duchy Close, Dorchester, DT1 2EL21, Duchy Close, Dorchester, DT1 2EL
• Sold May 2024£180,000 | 2 Bed House11, Fordington Gardens, Dorchester, DT1 1AN11, Fordington Gardens, Dorchester, DT1 1AN
• Sold Mar 2024£170,000 | 2 Bed House28, Duchy Close, Dorchester, DT1 2EL28, Duchy Close, Dorchester, DT1 2EL
• Sold Jan 2024£205,000 | 2 Bed House10A, Duchy Close, Dorchester, DT1 2EL10A, Duchy Close, Dorchester, DT1 2EL
• Sold Jan 2023£205,000 | 2 Bed House16B, Buckingham Way, Dorchester, DT1 2BP16B, Buckingham Way, Dorchester, DT1 2BP
• Sold Jun 2022£211,000 | 2 Bed House79, Alfred Road, Dorchester, DT1 2DW79, Alfred Road, Dorchester, DT1 2DW
• Sold Jun 2022£206,000 | 2 Bed House1, Buckingham Way, Dorchester, DT1 2BP1, Buckingham Way, Dorchester, DT1 2BP
• Sold Sep 2021£185,000 | 2 Bed House50, Buckingham Way, Dorchester, DT1 2BP50, Buckingham Way, Dorchester, DT1 2BP
• Sold Sep 2021£165,000 | 2 Bed House24, Kensington Walk, Dorchester, DT1 2DS24, Kensington Walk, Dorchester, DT1 2DS
• Sold Feb 2021£145,000 | 2 Bed House8, Duchy Close, Dorchester, DT1 2EL8, Duchy Close, Dorchester, DT1 2EL
• Sold Nov 2019£166,200 | 2 Bed House16A, Buckingham Way, Dorchester, DT1 2BP16A, Buckingham Way, Dorchester, DT1 2BP
• Sold Oct 2019£158,500 | 2 Bed House26, Duchy Close, Dorchester, DT1 2EL26, Duchy Close, Dorchester, DT1 2EL
• Sold Dec 2018£140,000 | 2 Bed House89, Alfred Road, Dorchester, DT1 2DW89, Alfred Road, Dorchester, DT1 2DW
• Sold Feb 2018£145,500 | 2 Bed House9, Duchy Close, Dorchester, DT1 2EL9, Duchy Close, Dorchester, DT1 2EL
• Sold Feb 2014£125,000 | 2 Bed House48, Buckingham Way, Dorchester, DT1 2BP48, Buckingham Way, Dorchester, DT1 2BP
• Sold Jul 2013£130,000 | 2 Bed House17, Duchy Close, Dorchester, DT1 2EL17, Duchy Close, Dorchester, DT1 2EL
• Sold Jun 2010£122,000 | 2 Bed House7, St. Andrews Close, Dorchester, DT1 2SF7, St. Andrews Close, Dorchester, DT1 2SF
• Sold Apr 2009£101,000 | 2 Bed House11, St. Andrews Close, Dorchester, DT1 2SF11, St. Andrews Close, Dorchester, DT1 2SF

Duchy Close, Dorchester, DT1 has a total of 32 addresses. According to our analysis of all the public data, 18, Duchy Close, Dorchester is the 24th largest and the 25th most expensive property on the street.

When compared to the postcode district it is £143k less expensive than the average property in DT1.

• Manor Park Church of England First School

  300 m away
• St Mary's Catholic First School, Dorchester

  400 m away
• The Prince of Wales School

  2.1 km away

• Dorset Studio School

  2.0 km away
• The Thomas Hardye School

  2.0 km away
• Wey Valley Academy

  7.7 km away

• Dorchester South

  |

  900 m away
• Dorchester West

  |

  1.3 km away
• Upwey

  |

  7.1 km away

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