According to data from HM Land Registry, 7, Leechcroft Avenue, Sidcup sits on a plot of 297 m².

We have plot size data on 27 out of 27 other houses in the postcode and 7, Leechcroft Avenue, Sidcup sits on the 6th largest plot.

7, Leechcroft Avenue, Sidcup has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Aug 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, 7, Leechcroft Avenue, Sidcup was last sold on 31st October 2025 for £485,000 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 risen by 8.5%.

• Sold Oct 2025£485,000

According to the Land Registry and our network of Estate Agents, there have been 427 sales of properties similar to 7, Leechcroft Avenue, Sidcup within a radius of 480 metres since 2021.

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 Jan 2026£575,000 | 3 Bed House20, Leechcroft Avenue, Sidcup, DA15 8RS20, Leechcroft Avenue, Sidcup, DA15 8RS
• Sold Nov 2025£405,000 | 3 Bed House135, Blackfen Road, Sidcup, DA15 8PZ135, Blackfen Road, Sidcup, DA15 8PZ
• Sold Sep 2025£470,000 | 3 Bed House56, Orchard Rise East, Sidcup, DA15 8RT56, Orchard Rise East, Sidcup, DA15 8RT
• Sold Jul 2025£418,000 | 3 Bed House35, Orchard Rise East, Sidcup, DA15 8RU35, Orchard Rise East, Sidcup, DA15 8RU
• 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 Nov 2023£375,000 | 3 Bed House95, Lyndon Avenue, Sidcup, DA15 8RW95, Lyndon Avenue, Sidcup, DA15 8RW
• Sold Oct 2023£432,000 | 3 Bed House20, Orchard Rise East, Sidcup, DA15 8RT20, Orchard Rise East, Sidcup, DA15 8RT
• Sold Sep 2023£440,000 | 3 Bed House8, Ridgeway East, Sidcup, DA15 8RZ8, Ridgeway East, Sidcup, DA15 8RZ
• Sold Sep 2023£490,000 | 3 Bed House181, Blackfen Road, Sidcup, DA15 8PY181, Blackfen Road, Sidcup, DA15 8PY
• Sold Aug 2023£435,500 | 3 Bed House4, Orchard Rise East, Sidcup, DA15 8RT4, Orchard Rise East, Sidcup, DA15 8RT
• Sold Apr 2023£483,000 | 3 Bed House21, Orchard Rise East, Sidcup, DA15 8RU21, Orchard Rise East, Sidcup, DA15 8RU
• Sold Apr 2023£370,000 | 3 Bed House138, Lyndon Avenue, Sidcup, DA15 8RN138, Lyndon Avenue, Sidcup, DA15 8RN
• Sold Sep 2022£430,000 | 3 Bed House37, Orchard Rise East, Sidcup, DA15 8RU37, Orchard Rise East, Sidcup, DA15 8RU
• Sold Aug 2022£457,000 | 3 Bed House149, Blackfen Road, Sidcup, DA15 8PZ149, Blackfen Road, Sidcup, DA15 8PZ
• Sold Aug 2022£451,000 | 3 Bed House141, Blackfen Road, Sidcup, DA15 8PZ141, Blackfen Road, Sidcup, DA15 8PZ
• Sold Apr 2022£435,000 | 3 Bed House1, Orchard Rise East, Sidcup, DA15 8RU1, Orchard Rise East, Sidcup, DA15 8RU
• Sold Feb 2022£440,000 | 3 Bed House38, Orchard Rise East, Sidcup, DA15 8RT38, Orchard Rise East, Sidcup, DA15 8RT
• Sold Mar 2021£432,500 | 3 Bed House15, Leechcroft Avenue, Sidcup, DA15 8RR15, Leechcroft Avenue, Sidcup, DA15 8RR

Leechcroft Avenue, Sidcup, DA15 has a total of 46 addresses. According to our analysis of all the public data, 7, Leechcroft Avenue, Sidcup is the 26th largest and the 29th most expensive property on the street.

When compared to the postcode district it is £40k 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
• Alderwood Primary School

  800 m away

• Harris Academy Falconwood

  800 m away
• Bexley Grammar School

  900 m away
• Blackfen School for Girls

  1.2 km away

• Falconwood

  |

  1.4 km away
• Welling

  |

  1.4 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.