According to data from HM Land Registry, 12, Dalton Close, Orpington sits on a plot of 166 m².

We have plot size data on 21 out of 21 other houses in the postcode and 12, Dalton Close, Orpington sits on the 18th largest plot.

12, Dalton Close, Orpington has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 May 2026.

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, 12, Dalton Close, Orpington was last sold on 12th June 2015 for £375,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since June 2015, the market for similar properties has risen by 23.6%.

• Sold Jun 2015£375,000
• Sold Sep 2003£194,000

According to the Land Registry and our network of Estate Agents, there have been 260 sales of properties similar to 12, Dalton Close, Orpington within a radius of 580 metres since 2019.

The most recent example is 5, Shelley Close, Orpington, BR6 9QX, a freehold house which sold for £607,500 on the 14th January 2026.

Read more about house prices in BR6.

• Sold Jan 2026£607,500 | 3 Bed House5, Shelley Close, Orpington, BR6 9QX5, Shelley Close, Orpington, BR6 9QX
• Sold Dec 2025£660,000 | 3 Bed House64, Maxwell Gardens, Orpington, BR6 9QU64, Maxwell Gardens, Orpington, BR6 9QU
• Sold Oct 2025£500,000 | 3 Bed House9, Ridgeway Crescent Gardens, Orpington, BR6 9QH9, Ridgeway Crescent Gardens, Orpington, BR6 9QH
• Sold Jul 2025£570,000 | 3 Bed House91, Maxwell Gardens, Orpington, BR6 9QT91, Maxwell Gardens, Orpington, BR6 9QT
• Sold Mar 2025£505,000 | 3 Bed House21, Maxwell Gardens, Orpington, BR6 9QR21, Maxwell Gardens, Orpington, BR6 9QR
• Sold Jan 2025£522,000 | 3 Bed House3, Ridgeway Crescent Gardens, Orpington, BR6 9QH3, Ridgeway Crescent Gardens, Orpington, BR6 9QH
• Sold Sep 2024£546,000 | 3 Bed House17, Dalton Close, Orpington, BR6 9QY17, Dalton Close, Orpington, BR6 9QY
• Sold Aug 2024£565,000 | 3 Bed House32, Maxwell Gardens, Orpington, BR6 9QS32, Maxwell Gardens, Orpington, BR6 9QS
• Sold Jan 2024£505,000 | 3 Bed House58, Leamington Avenue, Orpington, BR6 9QB58, Leamington Avenue, Orpington, BR6 9QB
• Sold Apr 2023£515,000 | 3 Bed House32, Arne Grove, Orpington, BR6 9TT32, Arne Grove, Orpington, BR6 9TT
• Sold Nov 2022£622,000 | 3 Bed House50, Maxwell Gardens, Orpington, BR6 9QS50, Maxwell Gardens, Orpington, BR6 9QS
• Sold Nov 2022£575,000 | 3 Bed House15, Arne Grove, Orpington, BR6 9TT15, Arne Grove, Orpington, BR6 9TT
• Sold Oct 2022£570,000 | 3 Bed House46, Maxwell Gardens, Orpington, BR6 9QS46, Maxwell Gardens, Orpington, BR6 9QS
• Sold Jun 2022£610,000 | 3 Bed House12, Roseberry Gardens, Orpington, BR6 9QE12, Roseberry Gardens, Orpington, BR6 9QE
• Sold Jun 2021£487,000 | 3 Bed House6, Arne Grove, Orpington, BR6 9TT6, Arne Grove, Orpington, BR6 9TT
• Sold Oct 2020£516,000 | 3 Bed House14, Shelley Close, Orpington, BR6 9QX14, Shelley Close, Orpington, BR6 9QX
• Sold Aug 2020£412,500 | 3 Bed House18, Dalton Close, Orpington, BR6 9QY18, Dalton Close, Orpington, BR6 9QY
• Sold Feb 2020£441,500 | 3 Bed House20, Spencer Close, Orpington, BR6 9QZ20, Spencer Close, Orpington, BR6 9QZ
• Sold Jan 2020£480,000 | 3 Bed House11, Shelley Close, Orpington, BR6 9QX11, Shelley Close, Orpington, BR6 9QX
• Sold Dec 2019£447,000 | 3 Bed House13, Dalton Close, Orpington, BR6 9QY13, Dalton Close, Orpington, BR6 9QY

Dalton Close, Orpington, BR6 has a total of 21 addresses. According to our analysis of all the public data, 12, Dalton Close, Orpington is the 11th largest and the 12th most expensive property on the street.

When compared to the postcode district it is £113k less expensive than the average property in BR6.

• Holy Innocents Catholic Primary School

  400 m away
• Tubbenden Primary School

  700 m away
• Warren Road Primary School

  1.0 km away

• Newstead Wood School

  1.0 km away
• St Olave's and St Saviour's Grammar School

  1.2 km away
• Darrick Wood School

  1.7 km away

• Orpington

  |

  500 m away
• Chelsfield

  |

  2.1 km away
• Petts Wood

  |

  2.3 km away

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