According to data from HM Land Registry, 114, Lyndon Avenue, Sidcup sits on a plot of 226 m².

We have plot size data on 35 out of 37 other houses in the postcode and 114, Lyndon Avenue, Sidcup sits on the 30th largest plot.

114, Lyndon Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Mar 2016.

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, 114, Lyndon Avenue, Sidcup was last sold on 26th August 2016 for £370,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since August 2016, the market for similar properties has risen by 36.0%.

• Sold Aug 2016£370,000
• Sold Dec 1999£107,000

According to the Land Registry and our network of Estate Agents, there have been 442 sales of properties similar to 114, Lyndon Avenue, Sidcup within a radius of 470 metres since 2020.

The most recent example is 9, Chester Road, Sidcup, DA15 8SA, a freehold house which sold for £505,000 on the 16th April 2026.

Read more about house prices in DA15.

• Sold Apr 2026£505,000 | 3 Bed House9, Chester Road, Sidcup, DA15 8SA9, Chester Road, Sidcup, DA15 8SA
• Sold Feb 2026£465,000 | 3 Bed House167, Sutherland Avenue, Welling, DA16 2NW167, Sutherland Avenue, Welling, DA16 2NW
• Sold Feb 2026£410,000 | 3 Bed House696, East Rochester Way, Sidcup, DA15 8PA696, East Rochester Way, Sidcup, DA15 8PA
• Sold Jan 2026£575,000 | 3 Bed House20, Leechcroft Avenue, Sidcup, DA15 8RS20, Leechcroft Avenue, Sidcup, DA15 8RS
• Sold Oct 2025£412,000 | 3 Bed House750, East Rochester Way, Sidcup, DA15 8PA750, East Rochester Way, Sidcup, DA15 8PA
• Sold Oct 2025£485,000 | 3 Bed House7, Leechcroft Avenue, Sidcup, DA15 8RR7, Leechcroft Avenue, Sidcup, DA15 8RR
• Sold May 2025£415,000 | 3 Bed House100, Lyndon Avenue, Sidcup, DA15 8RN100, Lyndon Avenue, Sidcup, DA15 8RN
• Sold Apr 2025£379,000 | 3 Bed House6, Ridgeway East, Sidcup, DA15 8RZ6, Ridgeway East, Sidcup, DA15 8RZ
• Sold Mar 2025£490,000 | 3 Bed House10, Leechcroft Avenue, Sidcup, DA15 8RS10, Leechcroft Avenue, Sidcup, DA15 8RS
• Sold Mar 2024£435,000 | 3 Bed House104, Lyndon Avenue, Sidcup, DA15 8RN104, Lyndon Avenue, Sidcup, DA15 8RN
• Sold Nov 2023£375,000 | 3 Bed House95, Lyndon Avenue, Sidcup, DA15 8RW95, Lyndon Avenue, Sidcup, DA15 8RW
• Sold Sep 2023£490,000 | 3 Bed House181, Blackfen Road, Sidcup, DA15 8PY181, Blackfen Road, Sidcup, DA15 8PY
• Sold Apr 2023£415,000 | 3 Bed House39, Leechcroft Avenue, Sidcup, DA15 8RR39, Leechcroft Avenue, Sidcup, DA15 8RR
• Sold Apr 2023£370,000 | 3 Bed House138, Lyndon Avenue, Sidcup, DA15 8RN138, Lyndon Avenue, Sidcup, DA15 8RN
• Sold Dec 2022£430,000 | 3 Bed House77, Sutherland Avenue, Welling, DA16 2NN77, Sutherland Avenue, Welling, DA16 2NN
• Sold Nov 2022£440,000 | 3 Bed House116, Lyndon Avenue, Sidcup, DA15 8RN116, Lyndon Avenue, Sidcup, DA15 8RN
• Sold Aug 2022£410,000 | 3 Bed House80, Sutherland Avenue, Welling, DA16 2NP80, Sutherland Avenue, Welling, DA16 2NP
• Sold Jun 2021£390,000 | 3 Bed House129, Lyndon Avenue, Sidcup, DA15 8RW129, Lyndon Avenue, Sidcup, DA15 8RW
• Sold Mar 2021£357,500 | 3 Bed House119, Lyndon Avenue, Sidcup, DA15 8RW119, Lyndon Avenue, Sidcup, DA15 8RW
• Sold Nov 2020£390,000 | 3 Bed House32, Leechcroft Avenue, Sidcup, DA15 8RR32, Leechcroft Avenue, Sidcup, DA15 8RR

Lyndon Avenue, Sidcup, DA15 has a total of 163 addresses. According to our analysis of all the public data, 114, Lyndon Avenue, Sidcup is the 47th largest and the 46th most expensive property on the street.

When compared to the postcode district it is £59k less expensive than the average property in DA15.

• Days Lane Primary School

  600 m away
• Our Lady of the Rosary Catholic Primary School

  700 m away
• Danson Primary School

  800 m away

• Bexley Grammar School

  700 m away
• Harris Academy Falconwood

  900 m away
• Blackfen School for Girls

  1.1 km away

• Welling

  |

  1.4 km away
• Falconwood

  |

  1.5 km away
• Sidcup

  |

  2.1 km away

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