According to data from HM Land Registry, 33, Wellington Avenue, Sidcup sits on a plot of 347 m².

We have plot size data on 44 out of 44 other houses in the postcode and 33, Wellington Avenue, Sidcup sits on the 4th largest plot.

According to HM Land Registry, 33, Wellington Avenue, Sidcup was last sold on 30th January 2009 for £200,000 and was recorded as a leasehold house.

The property has only had this single sale since 1995.

Since January 2009, the market for similar properties has risen by 115.2%.

• Sold Jan 2009£200,000

According to the Land Registry and our network of Estate Agents, there have been 225 sales of properties similar to 33, Wellington Avenue, Sidcup within a radius of 480 metres since 2022.

The most recent example is 62, Burns Avenue, Sidcup, DA15 9HP, a freehold house which sold for £425,000 on the 2nd April 2026.

Read more about house prices in DA15.

• Sold Apr 2026£425,000 | 3 Bed House62, Burns Avenue, Sidcup, DA15 9HP62, Burns Avenue, Sidcup, DA15 9HP
• Sold Mar 2026£400,000 | 3 Bed House144, Burns Avenue, Sidcup, DA15 9HR144, Burns Avenue, Sidcup, DA15 9HR
• Sold Mar 2026£475,000 | 3 Bed House63, Burns Avenue, Sidcup, DA15 9HT63, Burns Avenue, Sidcup, DA15 9HT
• Sold Oct 2025£370,000 | 3 Bed House54, Burns Avenue, Sidcup, DA15 9HP54, Burns Avenue, Sidcup, DA15 9HP
• Sold Aug 2025£450,000 | 3 Bed House311, Days Lane, Sidcup, DA15 8PQ311, Days Lane, Sidcup, DA15 8PQ
• Sold Aug 2025£400,000 | 3 Bed House91, Penshurst Avenue, Sidcup, DA15 9EZ91, Penshurst Avenue, Sidcup, DA15 9EZ
• Sold Aug 2025£342,500 | 3 Bed House42, Ashcroft Crescent, Sidcup, DA15 8NT42, Ashcroft Crescent, Sidcup, DA15 8NT
• Sold Jul 2025£365,000 | 3 Bed House296, Blackfen Road, Sidcup, DA15 9NA296, Blackfen Road, Sidcup, DA15 9NA
• Sold Feb 2025£375,000 | 3 Bed House48, Ramillies Road, Sidcup, DA15 9HY48, Ramillies Road, Sidcup, DA15 9HY
• Sold Jan 2025£410,000 | 3 Bed House146, Burns Avenue, Sidcup, DA15 9HR146, Burns Avenue, Sidcup, DA15 9HR
• Sold Nov 2024£375,000 | 3 Bed House81, Penshurst Avenue, Sidcup, DA15 9EZ81, Penshurst Avenue, Sidcup, DA15 9EZ
• Sold Oct 2024£450,000 | 3 Bed House20, Maple Crescent, Sidcup, DA15 9LT20, Maple Crescent, Sidcup, DA15 9LT
• Sold Oct 2024£410,000 | 3 Bed House1, Penshurst Avenue, Sidcup, DA15 9EZ1, Penshurst Avenue, Sidcup, DA15 9EZ
• Sold Jul 2024£391,000 | 3 Bed House34, Maple Crescent, Sidcup, DA15 9LT34, Maple Crescent, Sidcup, DA15 9LT
• Sold Apr 2024£390,000 | 3 Bed House5, Maple Crescent, Sidcup, DA15 9LT5, Maple Crescent, Sidcup, DA15 9LT
• Sold Sep 2023£370,000 | 3 Bed House85, Wellington Avenue, Sidcup, DA15 9HF85, Wellington Avenue, Sidcup, DA15 9HF
• Sold Jul 2023£358,000 | 3 Bed House113, Penshurst Avenue, Sidcup, DA15 9EZ113, Penshurst Avenue, Sidcup, DA15 9EZ
• Sold Jul 2023£385,000 | 3 Bed House89, Penshurst Avenue, Sidcup, DA15 9EZ89, Penshurst Avenue, Sidcup, DA15 9EZ
• Sold Sep 2022£405,000 | 3 Bed House56, Maple Crescent, Sidcup, DA15 9LT56, Maple Crescent, Sidcup, DA15 9LT
• Sold Jun 2022£398,000 | 3 Bed House52, Maple Crescent, Sidcup, DA15 9LT52, Maple Crescent, Sidcup, DA15 9LT

Wellington Avenue, Sidcup, DA15 has a total of 135 addresses. According to our analysis of all the public data, 33, Wellington Avenue, Sidcup is the 105th largest and the 124th most expensive property on the street.

When compared to the postcode district it is £107k less expensive than the average property in DA15.

• Days Lane Primary School

  400 m away
• Sherwood Park Primary School

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

  800 m away

• Blackfen School for Girls

  600 m away
• Bexley Grammar School

  1.0 km away
• Hurstmere School

  1.3 km away

• Sidcup

  |

  1.5 km away
• Welling

  |

  1.9 km away
• Albany Park

  |

  2.1 km away

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