According to data from HM Land Registry, 48, Porthallow Close, Orpington sits on a plot of 131 m².

We have plot size data on 57 out of 59 other houses in the postcode and 48, Porthallow Close, Orpington sits on the 48th largest plot.

48, Porthallow Close, Orpington has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Sep 2024.

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, 48, Porthallow Close, Orpington was last sold on 1st April 2026 for £490,000 and was recorded as a freehold house.

The property has had 4 sales since 1995.

Since April 2026, the market for similar properties has risen by 18.9%.

• Sold Apr 2026£490,000
• Sold Sep 2021£460,000
• Sold Aug 2012£295,000

According to the Land Registry and our network of Estate Agents, there have been 242 sales of properties similar to 48, Porthallow Close, Orpington within a radius of 560 metres since 2015.

The most recent example is 41, Helegan Close, Orpington, BR6 9XH, a freehold house which sold for £515,000 on the 12th March 2026.

Read more about house prices in BR6.

• Sold Mar 2026£515,000 | 4 Bed House41, Helegan Close, Orpington, BR6 9XH41, Helegan Close, Orpington, BR6 9XH
• Sold Dec 2025£545,000 | 3 Bed House42, Tregony Road, Orpington, BR6 9XG42, Tregony Road, Orpington, BR6 9XG
• Sold Sep 2025£525,000 | 3 Bed House34, Tregony Road, Orpington, BR6 9XG34, Tregony Road, Orpington, BR6 9XG
• Sold Aug 2025£530,000 | 3 Bed House48, Helegan Close, Orpington, BR6 9XH48, Helegan Close, Orpington, BR6 9XH
• Sold May 2025£625,000 | 4 Bed House91, Warren Road, Orpington, BR6 6JE91, Warren Road, Orpington, BR6 6JE
• Sold Sep 2024£662,000 | 3 Bed House6, Newlyn Close, Orpington, BR6 9XN6, Newlyn Close, Orpington, BR6 9XN
• Sold Aug 2024£492,000 | 3 Bed House46, Porthallow Close, Orpington, BR6 9XU46, Porthallow Close, Orpington, BR6 9XU
• Sold Jul 2024£625,000 | 3 Bed House14, Cloonmore Avenue, Orpington, BR6 9LF14, Cloonmore Avenue, Orpington, BR6 9LF
• Sold Mar 2023£640,000 | 3 Bed House9, Helegan Close, Orpington, BR6 9XJ9, Helegan Close, Orpington, BR6 9XJ
• Sold Sep 2022£534,250 | 3 Bed House44, Porthallow Close, Orpington, BR6 9XU44, Porthallow Close, Orpington, BR6 9XU
• Sold May 2021£465,000 | 3 Bed House34, Porthallow Close, Orpington, BR6 9XU34, Porthallow Close, Orpington, BR6 9XU
• Sold Mar 2021£465,000 | 3 Bed House36, Helegan Close, Orpington, BR6 9XH36, Helegan Close, Orpington, BR6 9XH
• Sold Oct 2019£475,000 | 3 Bed House38, Tregony Road, Orpington, BR6 9XG38, Tregony Road, Orpington, BR6 9XG
• Sold Jul 2019£442,000 | 4 Bed House36, Porthallow Close, Orpington, BR6 9XU36, Porthallow Close, Orpington, BR6 9XU
• Sold Aug 2018£480,000 | 4 Bed House22, Tregony Road, Orpington, BR6 9XG22, Tregony Road, Orpington, BR6 9XG
• Sold Jun 2017£492,500 | 4 Bed House6, Healy Drive, Orpington, BR6 9LB6, Healy Drive, Orpington, BR6 9LB
• Sold Jan 2017£398,000 | 3 Bed House47, Porthallow Close, Orpington, BR6 9XU47, Porthallow Close, Orpington, BR6 9XU
• Sold Sep 2016£458,000 | 4 Bed House53, Porthallow Close, Orpington, BR6 9XU53, Porthallow Close, Orpington, BR6 9XU
• Sold Oct 2015£387,000 | 3 Bed House56, Porthallow Close, Orpington, BR6 9XU56, Porthallow Close, Orpington, BR6 9XU
• Sold Feb 2015£395,000 | 3 Bed House41, Porthallow Close, Orpington, BR6 9XU41, Porthallow Close, Orpington, BR6 9XU

Porthallow Close, Orpington, BR6 has a total of 59 addresses. According to our analysis of all the public data, 48, Porthallow Close, Orpington is the 5th largest and the 11th most expensive property on the street.

When compared to the postcode district it is £39k less expensive than the average property in BR6.

• Warren Road Primary School

  300 m away
• Holy Innocents Catholic Primary School

  400 m away
• Tubbenden Primary School

  1.0 km away

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

  800 m away
• Newstead Wood School

  1.4 km away
• Darrick Wood School

  2.0 km away

• Orpington

  |

  1.2 km away
• Chelsfield

  |

  1.3 km away
• Petts Wood

  |

  3.1 km away

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