HM Land Registry records the plot of land for 21, Gardiner Close, Orpington as measuring 199 m².

That makes it the 7th largest plot in the postcode, where 27 of the 32 other houses have recorded plot data.

21, Gardiner Close, Orpington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Sep 2021.

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

The most recent sale of 21, Gardiner Close, Orpington completed on 29th March 1996 at £80,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

• Sold Mar 1996£80,000

Since 2015 158 properties similar to 21, Gardiner Close, Orpington have sold within a radius of 710 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 30th March 2026, was 1, Georges Close, Orpington, BR5 3JR, a freehold house which sold for £450,000.

Read more about house prices in BR5.

• Sold Mar 2026£450,000 | 3 Bed House1, Georges Close, Orpington, BR5 3JR1, Georges Close, Orpington, BR5 3JR
• Sold Jan 2026£447,000 | 4 Bed House13, Stonegate Close, Orpington, BR5 3EX13, Stonegate Close, Orpington, BR5 3EX
• Sold Dec 2025£460,000 | 3 Bed House17, Tilbury Close, Orpington, BR5 2JR17, Tilbury Close, Orpington, BR5 2JR
• Sold Apr 2025£394,000 | 3 Bed HouseAlma, Tilbury Close, Orpington, BR5 2JRAlma, Tilbury Close, Orpington, BR5 2JR
• Sold Mar 2025£425,000 | 3 Bed House58, Chalk Pit Avenue, Orpington, BR5 3JL58, Chalk Pit Avenue, Orpington, BR5 3JL
• Sold Mar 2025£490,000 | 3 Bed House16, Augustine Road, Orpington, BR5 3JX16, Augustine Road, Orpington, BR5 3JX
• Sold Mar 2025£505,000 | 3 Bed House4, Georges Close, Orpington, BR5 3JR4, Georges Close, Orpington, BR5 3JR
• Sold Nov 2024£470,000 | 3 Bed House20, Chalk Pit Avenue, Orpington, BR5 3JQ20, Chalk Pit Avenue, Orpington, BR5 3JQ
• Sold Jul 2024£430,000 | 3 Bed House12, Normanhurst Road, Orpington, BR5 3AL12, Normanhurst Road, Orpington, BR5 3AL
• Sold Feb 2023£393,000 | 4 Bed House45, Edmunds Avenue, Orpington, BR5 3LE45, Edmunds Avenue, Orpington, BR5 3LE
• Sold Dec 2022£462,500 | 3 Bed House72, Chalk Pit Avenue, Orpington, BR5 3JL72, Chalk Pit Avenue, Orpington, BR5 3JL
• Sold Oct 2022£515,000 | 3 Bed House55, Dawson Avenue, Orpington, BR5 3AY55, Dawson Avenue, Orpington, BR5 3AY
• Sold Jan 2022£420,000 | 3 Bed House31, Chalk Pit Avenue, Orpington, BR5 3JH31, Chalk Pit Avenue, Orpington, BR5 3JH
• Sold Jun 2021£447,000 | 3 Bed House5, Chalk Pit Avenue, Orpington, BR5 3JQ5, Chalk Pit Avenue, Orpington, BR5 3JQ
• Sold Mar 2021£350,250 | 3 Bed House29, Gardiner Close, Orpington, BR5 3HW29, Gardiner Close, Orpington, BR5 3HW
• Sold Sep 2020£390,000 | 3 Bed House1, Warnham Grove, Orpington, BR5 3FT1, Warnham Grove, Orpington, BR5 3FT
• Sold Jun 2020£332,000 | 3 Bed House40, Chalk Pit Avenue, Orpington, BR5 3JH40, Chalk Pit Avenue, Orpington, BR5 3JH
• Sold Mar 2020£310,000 | 3 Bed House6, Gardiner Close, Orpington, BR5 3HW6, Gardiner Close, Orpington, BR5 3HW
• Sold May 2019£330,000 | 3 Bed House33, Gardiner Close, Orpington, BR5 3HW33, Gardiner Close, Orpington, BR5 3HW
• Sold Jun 2015£285,000 | 3 Bed House8, Gardiner Close, Orpington, BR5 3HW8, Gardiner Close, Orpington, BR5 3HW

Of the 45 addresses on Gardiner Close, Orpington, BR5, 21, Gardiner Close, Orpington comes out as the 6th largest and the 6th most expensive in our analysis of the public data.

It is also £10k less expensive than the average property across the BR5 district.

• St Paul's Cray Church of England Primary School

  600 m away
• Gray's Farm Primary Academy

  700 m away
• Leesons Primary School

  1.0 km away

• Kemnal Technology College

  1.2 km away
• Chislehurst School for Girls

  2.7 km away
• Cleeve Park School

  2.9 km away

• St Mary Cray

  |

  1.1 km away
• Petts Wood

  |

  3.4 km away
• Swanley

  |

  3.7 km away

The flood risk here is rated Very Low, based on Environment Agency data.