According to data from HM Land Registry, 33, Glentrammon Road, Orpington sits on a plot of 492 m².

We have plot size data on 27 out of 27 other houses in the postcode and 33, Glentrammon Road, Orpington sits on the 17th largest plot.

33, Glentrammon Road, Orpington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 Sep 2025.

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, 33, Glentrammon Road, Orpington was last sold on 29th August 2019 for £450,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since August 2019, the market for similar properties has risen by 23.2%.

• Sold Aug 2019£450,000
• Sold Oct 2001£212,500

According to the Land Registry and our network of Estate Agents, there have been 54 sales of properties similar to 33, Glentrammon Road, Orpington within a radius of 610 metres since 2012.

The most recent example is 37, Pinewood Drive, Orpington, BR6 9NJ, a freehold house which sold for £500,000 on the 31st October 2025.

Read more about house prices in BR6.

• Sold Oct 2025£500,000 | 2 Bed House37, Pinewood Drive, Orpington, BR6 9NJ37, Pinewood Drive, Orpington, BR6 9NJ
• Sold Mar 2025£570,000 | 3 Bed House40, South Drive, Orpington, BR6 9NQ40, South Drive, Orpington, BR6 9NQ
• Sold Sep 2024£454,850 | 2 Bed House24, Pinewood Drive, Orpington, BR6 9NL24, Pinewood Drive, Orpington, BR6 9NL
• Sold Jul 2024£485,000 | 3 Bed House13, Glentrammon Gardens, Orpington, BR6 6JX13, Glentrammon Gardens, Orpington, BR6 6JX
• Sold Apr 2023£500,000 | 3 Bed House1A, Green Farm Close, Orpington, BR6 6DJ1A, Green Farm Close, Orpington, BR6 6DJ
• Sold Jan 2023£540,000 | 2 Bed House14, Glentrammon Avenue, Orpington, BR6 6JZ14, Glentrammon Avenue, Orpington, BR6 6JZ
• Sold Dec 2022£450,000 | 2 Bed House15, Glentrammon Avenue, Orpington, BR6 6JY15, Glentrammon Avenue, Orpington, BR6 6JY
• Sold Nov 2022£613,000 | 3 Bed House62, Cloonmore Avenue, Orpington, BR6 9LQ62, Cloonmore Avenue, Orpington, BR6 9LQ
• Sold Sep 2022£585,000 | 2 Bed House10, Glentrammon Avenue, Orpington, BR6 6JZ10, Glentrammon Avenue, Orpington, BR6 6JZ
• Sold Mar 2022£505,000 | 3 Bed House5, Glentrammon Gardens, Orpington, BR6 6JX5, Glentrammon Gardens, Orpington, BR6 6JX
• Sold Jan 2022£475,000 | 3 Bed House23, Lezayre Road, Orpington, BR6 6BP23, Lezayre Road, Orpington, BR6 6BP
• Sold Jun 2021£475,000 | 3 Bed House18, Glentrammon Gardens, Orpington, BR6 6JX18, Glentrammon Gardens, Orpington, BR6 6JX
• Sold Apr 2021£520,000 | 2 Bed House17, Glentrammon Avenue, Orpington, BR6 6JY17, Glentrammon Avenue, Orpington, BR6 6JY
• Sold Mar 2021£437,500 | 3 Bed House9, Glentrammon Gardens, Orpington, BR6 6JX9, Glentrammon Gardens, Orpington, BR6 6JX
• Sold Mar 2020£360,000 | 2 Bed House107, Glentrammon Road, Orpington, BR6 6DQ107, Glentrammon Road, Orpington, BR6 6DQ
• Sold Oct 2019£385,000 | 2 Bed House28, Pinewood Drive, Orpington, BR6 9NL28, Pinewood Drive, Orpington, BR6 9NL
• Sold Feb 2019£370,000 | 2 Bed House32, Pinewood Drive, Orpington, BR6 9NL32, Pinewood Drive, Orpington, BR6 9NL
• Sold Jun 2018£430,000 | 2 Bed House17, Glentrammon Gardens, Orpington, BR6 6JX17, Glentrammon Gardens, Orpington, BR6 6JX
• Sold Jul 2017£475,000 | 3 Bed House6, Green Farm Close, Orpington, BR6 6DJ6, Green Farm Close, Orpington, BR6 6DJ
• Sold Jun 2012£381,000 | 2 Bed House53, Glentrammon Road, Orpington, BR6 6DF53, Glentrammon Road, Orpington, BR6 6DF

Glentrammon Road, Orpington, BR6 has a total of 136 addresses. According to our analysis of all the public data, 33, Glentrammon Road, Orpington is the 127th largest and the 127th most expensive property on the street.

When compared to the postcode district it is £147k less expensive than the average property in BR6.

• Green Street Green Primary School

  400 m away
• Warren Road Primary School

  600 m away
• Holy Innocents Catholic Primary School

  1.2 km away

• St Olave's and St Saviour's Grammar School

  1.4 km away
• Newstead Wood School

  1.8 km away
• Darrick Wood School

  2.3 km away

• Chelsfield

  |

  1.1 km away
• Orpington

  |

  2.0 km away
• Knockholt

  |

  2.8 km away

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