According to data from HM Land Registry, 23, Grampian Close, Orpington sits on a plot of 322 m².

We have plot size data on 12 out of 12 other houses in the postcode and 23, Grampian Close, Orpington sits on the 2nd largest plot.

23, Grampian Close, Orpington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Aug 2009.

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, 23, Grampian Close, Orpington was last sold on 18th September 2015 for £580,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since September 2015, the market for similar properties has risen by 45.6%.

• Sold Sep 2015£580,000
• Sold Apr 2006£325,000

According to the Land Registry and our network of Estate Agents, there have been 190 sales of properties similar to 23, Grampian Close, Orpington within a radius of 670 metres since 2009.

The most recent example is 8, Sequoia Gardens, Orpington, BR6 0TZ, a freehold house which sold for £725,000 on the 19th December 2025.

Read more about house prices in BR6.

• Sold Dec 2025£725,000 | 4 Bed House8, Sequoia Gardens, Orpington, BR6 0TZ8, Sequoia Gardens, Orpington, BR6 0TZ
• Sold Nov 2025£830,000 | 4 Bed House183, Crofton Lane, Orpington, BR6 0BP183, Crofton Lane, Orpington, BR6 0BP
• Sold Sep 2025£772,200 | 4 Bed House3A, St. Johns Road, Orpington, BR5 1HS3A, St. Johns Road, Orpington, BR5 1HS
• Sold Feb 2025£795,000 | 4 Bed House6, Greenwood Close, Orpington, BR5 1QG6, Greenwood Close, Orpington, BR5 1QG
• Sold Feb 2025£740,000 | 4 Bed House5, Dale Wood Road, Orpington, BR6 0BY5, Dale Wood Road, Orpington, BR6 0BY
• Sold Feb 2025£800,000 | 4 Bed House23, Berger Close, Orpington, BR5 1HR23, Berger Close, Orpington, BR5 1HR
• Sold Nov 2024£775,000 | 4 Bed House3, St. Johns Road, Orpington, BR5 1HS3, St. Johns Road, Orpington, BR5 1HS
• Sold Aug 2024£750,000 | 4 Bed House4, St. Francis Close, Orpington, BR5 1QF4, St. Francis Close, Orpington, BR5 1QF
• Sold Jul 2024£790,000 | 4 Bed House18B, Fairfield Road, Orpington, BR5 1JR18B, Fairfield Road, Orpington, BR5 1JR
• Sold Mar 2024£770,000 | 4 Bed House34, Buckingham Close, Orpington, BR5 1SA34, Buckingham Close, Orpington, BR5 1SA
• Sold Aug 2023£867,500 | 4 Bed House23, Scads Hill Close, Orpington, BR6 0EB23, Scads Hill Close, Orpington, BR6 0EB
• Sold Dec 2022£655,000 | 4 Bed House65A, Broomhill Road, Orpington, BR6 0EN65A, Broomhill Road, Orpington, BR6 0EN
• Sold Jun 2021£725,000 | 4 Bed House24, Buckingham Close, Orpington, BR5 1SA24, Buckingham Close, Orpington, BR5 1SA
• Sold May 2021£740,000 | 4 Bed House11, Buckingham Close, Orpington, BR5 1SA11, Buckingham Close, Orpington, BR5 1SA
• Sold Feb 2021£625,000 | 4 Bed House38, Buckingham Close, Orpington, BR5 1SA38, Buckingham Close, Orpington, BR5 1SA
• Sold Feb 2020£675,000 | 4 Bed House5, St. Johns Road, Orpington, BR5 1HS5, St. Johns Road, Orpington, BR5 1HS
• Sold Jul 2019£605,000 | 4 Bed House36, Buckingham Close, Orpington, BR5 1SA36, Buckingham Close, Orpington, BR5 1SA
• Sold Jun 2018£585,000 | 4 Bed House8, Scads Hill Close, Orpington, BR6 0EB8, Scads Hill Close, Orpington, BR6 0EB
• Sold Aug 2013£385,000 | 4 Bed House9, Grampian Close, Orpington, BR6 0WE9, Grampian Close, Orpington, BR6 0WE
• Sold Oct 2009£390,000 | 4 Bed House19, Scads Hill Close, Orpington, BR6 0EB19, Scads Hill Close, Orpington, BR6 0EB

Grampian Close, Orpington, BR6 has a total of 12 addresses. According to our analysis of all the public data, 23, Grampian Close, Orpington is the largest and the 2nd most expensive property on the street.

When compared to the postcode district it is £101k more expensive than the average property in BR6.

• Perry Hall Primary School

  200 m away
• Crofton Infant School

  900 m away
• Crofton Junior School

  1.0 km away

• Harris Academy Orpington

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

  2.1 km away
• Newstead Wood School

  2.2 km away

• Orpington

  |

  1.1 km away
• Petts Wood

  |

  1.3 km away
• St Mary Cray

  |

  1.6 km away

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