30, Gardiner Close, Orpington occupies a 147 m² plot as recorded by HM Land Registry.

Of the 32 other houses in this postcode, 27 have recorded plot sizes, and this one ranks as the 15th largest.

30, Gardiner Close, Orpington has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 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).

30, Gardiner Close, Orpington last changed hands on 4th April 2007, selling for £249,950. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 127.5% since April 2007.

• Sold Apr 2007£249,950

Land Registry records and our Estate Agent network show 104 sales of comparable properties within 670 metres of 30, Gardiner Close, Orpington since 2017.

Most recently, 26, Millwood Road, Orpington, BR5 3LG, a freehold house, sold at £614,000 on the 1st April 2026.

Read more about house prices in BR5.

• Sold Apr 2026£614,000 | 4 Bed House26, Millwood Road, Orpington, BR5 3LG26, Millwood Road, Orpington, BR5 3LG
• 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£425,000 | 3 Bed House6, Pleasance Road, Orpington, BR5 3AR6, Pleasance Road, Orpington, BR5 3AR
• Sold Apr 2025£394,000 | 3 Bed HouseAlma, Tilbury Close, Orpington, BR5 2JRAlma, Tilbury Close, Orpington, BR5 2JR
• Sold Mar 2025£490,000 | 3 Bed House16, Augustine Road, Orpington, BR5 3JX16, Augustine Road, Orpington, BR5 3JX
• 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 Jul 2022£490,000 | 3 Bed House34, Ethelbert Road, Orpington, BR5 3JW34, Ethelbert Road, Orpington, BR5 3JW
• Sold Jun 2022£325,000 | 3 Bed House6, Millwood Road, Orpington, BR5 3LG6, Millwood Road, Orpington, BR5 3LG
• 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 Jun 2021£370,000 | 3 Bed House41, Chalk Pit Avenue, Orpington, BR5 3JJ41, Chalk Pit Avenue, Orpington, BR5 3JJ
• Sold Jun 2021£435,000 | 4 Bed HouseNutmeg, Tilbury Close, Orpington, BR5 2JRNutmeg, Tilbury Close, Orpington, BR5 2JR
• Sold Sep 2020£390,000 | 3 Bed House1, Warnham Grove, Orpington, BR5 3FT1, Warnham Grove, Orpington, BR5 3FT
• Sold Aug 2017£470,000 | 4 Bed House158, Sevenoaks Way, Orpington, BR5 3AE158, Sevenoaks Way, Orpington, BR5 3AE
• Sold Jun 2017£400,000 | 4 Bed House28, Chalk Pit Avenue, Orpington, BR5 3JH28, Chalk Pit Avenue, Orpington, BR5 3JH
• Sold Jan 2017£365,000 | 3 Bed House3, Warnham Grove, Orpington, BR5 3FT3, Warnham Grove, Orpington, BR5 3FT

Our analysis of the public data ranks 30, Gardiner Close, Orpington as the 5th largest and the 5th most expensive of the 45 addresses on Gardiner Close, Orpington, BR5.

Against the BR5 postcode district average, it is £19k more expensive than the typical property.

• 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

Environment Agency data suggests this area has a Very Low risk of flooding.