According to data from HM Land Registry, 18, Chelsfield Lane, Orpington sits on a plot of 291 m².

We have plot size data on 41 out of 43 other houses in the postcode and 18, Chelsfield Lane, Orpington sits on the 37th largest plot.

18, Chelsfield Lane, Orpington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Oct 2014.

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, 18, Chelsfield Lane, Orpington was last sold on 27th May 2005 for £188,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

According to the Land Registry and our network of Estate Agents, there have been 277 sales of properties similar to 18, Chelsfield Lane, Orpington within a radius of 620 metres since 2018.

The most recent example is 50, Haydens Close, Orpington, BR5 4JE, a freehold house which sold for £370,000 on the 13th October 2025.

Read more about house prices in BR5.

• Sold Oct 2025£370,000 | 3 Bed House50, Haydens Close, Orpington, BR5 4JE50, Haydens Close, Orpington, BR5 4JE
• Sold Aug 2025£375,000 | 3 Bed House11, Somerden Road, Orpington, BR5 4HS11, Somerden Road, Orpington, BR5 4HS
• Sold Mar 2025£395,000 | 3 Bed House35, Chelsfield Lane, Orpington, BR5 4HG35, Chelsfield Lane, Orpington, BR5 4HG
• Sold Dec 2024£410,000 | 3 Bed House26, Rookesley Road, Orpington, BR5 4HJ26, Rookesley Road, Orpington, BR5 4HJ
• Sold Nov 2024£470,000 | 3 Bed House32, Chelsfield Lane, Orpington, BR5 4HQ32, Chelsfield Lane, Orpington, BR5 4HQ
• Sold Aug 2024£375,000 | 3 Bed House51, Chelsfield Lane, Orpington, BR5 4HG51, Chelsfield Lane, Orpington, BR5 4HG
• Sold Apr 2024£352,000 | 3 Bed House23, Brow Crescent, Orpington, BR5 4LL23, Brow Crescent, Orpington, BR5 4LL
• Sold Feb 2024£370,000 | 3 Bed House26, Cockmannings Road, Orpington, BR5 4HY26, Cockmannings Road, Orpington, BR5 4HY
• Sold Feb 2024£368,000 | 3 Bed House7, Brow Close, Orpington, BR5 4LS7, Brow Close, Orpington, BR5 4LS
• Sold Jan 2024£415,000 | 3 Bed House64, Rookesley Road, Orpington, BR5 4HJ64, Rookesley Road, Orpington, BR5 4HJ
• Sold Jun 2023£370,000 | 3 Bed House13, Axtaine Road, Orpington, BR5 4HX13, Axtaine Road, Orpington, BR5 4HX
• Sold Feb 2023£375,000 | 3 Bed House6, Brow Close, Orpington, BR5 4LS6, Brow Close, Orpington, BR5 4LS
• Sold Nov 2022£450,000 | 3 Bed House32, Cockmannings Road, Orpington, BR5 4HY32, Cockmannings Road, Orpington, BR5 4HY
• Sold May 2022£420,000 | 3 Bed House5, Somerden Road, Orpington, BR5 4HS5, Somerden Road, Orpington, BR5 4HS
• Sold Dec 2021£375,000 | 3 Bed House15, Sussex Road, Orpington, BR5 4JF15, Sussex Road, Orpington, BR5 4JF
• Sold Mar 2021£400,000 | 3 Bed House37, Haydens Close, Orpington, BR5 4JE37, Haydens Close, Orpington, BR5 4JE
• Sold Feb 2021£337,000 | 3 Bed House5, Boswell Close, Orpington, BR5 4DQ5, Boswell Close, Orpington, BR5 4DQ
• Sold Jul 2020£410,000 | 3 Bed House81, Mungo Park Way, Orpington, BR5 4EG81, Mungo Park Way, Orpington, BR5 4EG
• Sold Jul 2018£335,000 | 3 Bed House78, Chelsfield Lane, Orpington, BR5 4HQ78, Chelsfield Lane, Orpington, BR5 4HQ
• Sold Apr 2018£355,000 | 3 Bed House24, Mungo Park Way, Orpington, BR5 4EF24, Mungo Park Way, Orpington, BR5 4EF

Chelsfield Lane, Orpington, BR5 has a total of 125 addresses. According to our analysis of all the public data, 18, Chelsfield Lane, Orpington is the 100th largest and the 67th most expensive property on the street.

When compared to the postcode district it is £71k less expensive than the average property in BR5.

• St Philomena's Primary School

  400 m away
• Harris Primary Academy Orpington

  500 m away
• St. Mary Cray Primary Academy

  800 m away

• Harris Academy Orpington

  700 m away
• St Olave's and St Saviour's Grammar School

  2.0 km away
• Kemnal Technology College

  3.5 km away

• St Mary Cray

  |

  1.8 km away
• Orpington

  |

  2.3 km away
• Chelsfield

  |

  2.9 km away

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