According to data from HM Land Registry, 80, Oaklands Avenue, Sidcup sits on a plot of 172 m².

We have plot size data on 49 out of 51 other houses in the postcode and 80, Oaklands Avenue, Sidcup sits on the 44th largest plot.

80, Oaklands Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Jun 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, 80, Oaklands Avenue, Sidcup was last sold on 1st October 2025 for £410,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since October 2025, the market for similar properties has dropped by 3.2%.

• Sold Oct 2025£410,000

According to the Land Registry and our network of Estate Agents, there have been 298 sales of properties similar to 80, Oaklands Avenue, Sidcup within a radius of 520 metres since 2021.

The most recent example is 64, Berwick Crescent, Sidcup, DA15 8HR, a freehold house which sold for £425,000 on the 10th April 2026.

Read more about house prices in DA15.

• Sold Apr 2026£425,000 | 3 Bed House64, Berwick Crescent, Sidcup, DA15 8HR64, Berwick Crescent, Sidcup, DA15 8HR
• Sold Mar 2026£415,000 | 3 Bed House43, Beverley Avenue, Sidcup, DA15 8HF43, Beverley Avenue, Sidcup, DA15 8HF
• Sold Mar 2026£450,000 | 3 Bed House7, Holbeach Gardens, Sidcup, DA15 8QW7, Holbeach Gardens, Sidcup, DA15 8QW
• Sold Jan 2026£525,000 | 3 Bed House74, Beverley Avenue, Sidcup, DA15 8HE74, Beverley Avenue, Sidcup, DA15 8HE
• Sold Nov 2025£535,000 | 3 Bed House98, Fen Grove, Sidcup, DA15 8QQ98, Fen Grove, Sidcup, DA15 8QQ
• Sold Oct 2025£418,000 | 3 Bed House42, Beverley Avenue, Sidcup, DA15 8HE42, Beverley Avenue, Sidcup, DA15 8HE
• Sold Aug 2025£525,000 | 3 Bed House158, Norfolk Crescent, Sidcup, DA15 8HY158, Norfolk Crescent, Sidcup, DA15 8HY
• Sold Jun 2025£397,000 | 3 Bed House44, Beverley Avenue, Sidcup, DA15 8HE44, Beverley Avenue, Sidcup, DA15 8HE
• Sold Mar 2025£380,000 | 3 Bed House165, Days Lane, Sidcup, DA15 8JT165, Days Lane, Sidcup, DA15 8JT
• Sold Jan 2025£467,500 | 3 Bed House29, Berwick Crescent, Sidcup, DA15 8HU29, Berwick Crescent, Sidcup, DA15 8HU
• Sold Aug 2024£428,000 | 3 Bed House26, Berwick Crescent, Sidcup, DA15 8HR26, Berwick Crescent, Sidcup, DA15 8HR
• Sold Jun 2024£367,500 | 3 Bed House171, Days Lane, Sidcup, DA15 8JT171, Days Lane, Sidcup, DA15 8JT
• Sold May 2024£463,000 | 3 Bed House57, Beverley Avenue, Sidcup, DA15 8HF57, Beverley Avenue, Sidcup, DA15 8HF
• Sold Mar 2024£400,000 | 3 Bed House65, Beverley Avenue, Sidcup, DA15 8HF65, Beverley Avenue, Sidcup, DA15 8HF
• Sold Jan 2024£425,000 | 3 Bed House178, Days Lane, Sidcup, DA15 8JU178, Days Lane, Sidcup, DA15 8JU
• Sold Jul 2023£435,000 | 3 Bed House168, Days Lane, Sidcup, DA15 8JU168, Days Lane, Sidcup, DA15 8JU
• Sold Jun 2023£445,000 | 3 Bed House183, Days Lane, Sidcup, DA15 8JT183, Days Lane, Sidcup, DA15 8JT
• Sold Feb 2022£415,000 | 3 Bed House45, Harborough Avenue, Sidcup, DA15 8HL45, Harborough Avenue, Sidcup, DA15 8HL
• Sold Jan 2022£375,000 | 3 Bed House59, Harborough Avenue, Sidcup, DA15 8HL59, Harborough Avenue, Sidcup, DA15 8HL
• Sold Jun 2021£393,000 | 3 Bed House64, Beverley Avenue, Sidcup, DA15 8HE64, Beverley Avenue, Sidcup, DA15 8HE

Oaklands Avenue, Sidcup, DA15 has a total of 88 addresses. According to our analysis of all the public data, 80, Oaklands Avenue, Sidcup is the 65th largest and the 71st most expensive property on the street.

When compared to the postcode district it is £75k less expensive than the average property in DA15.

• Days Lane Primary School

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

  400 m away
• Chatsworth Infant School

  800 m away

• Blackfen School for Girls

  1.2 km away
• Chislehurst and Sidcup Grammar School

  1.3 km away
• Hurstmere School

  1.5 km away

• Sidcup

  |

  1.2 km away
• New Eltham

  |

  1.9 km away
• Falconwood

  |

  2.0 km away

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