According to data from HM Land Registry, 48, Ashcroft Avenue, Sidcup sits on a plot of 280 m².

We have plot size data on 10 out of 10 other houses in the postcode and 48, Ashcroft Avenue, Sidcup sits on the 3rd largest plot.

48, Ashcroft Avenue, Sidcup has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 25 Jul 2013.

The property is not 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, 48, Ashcroft Avenue, Sidcup was last sold on 19th June 2015 for £379,995 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since June 2015, the market for similar properties has risen by 40.2%.

• Sold Jun 2015£379,995
• Sold Jan 2003£238,000
• Sold Jul 2001£186,500

According to the Land Registry and our network of Estate Agents, there have been 181 sales of properties similar to 48, Ashcroft Avenue, Sidcup within a radius of 480 metres since 2014.

The most recent example is 46, Wellington Avenue, Sidcup, DA15 9HE, a freehold house which sold for £525,000 on the 16th March 2026.

Read more about house prices in DA15.

• Sold Mar 2026£525,000 | 3 Bed House46, Wellington Avenue, Sidcup, DA15 9HE46, Wellington Avenue, Sidcup, DA15 9HE
• Sold Dec 2025£535,000 | 4 Bed House263, Burnt Oak Lane, Sidcup, DA15 8LR263, Burnt Oak Lane, Sidcup, DA15 8LR
• Sold Jul 2025£625,000 | 4 Bed House61, Lime Grove, Sidcup, DA15 8PH61, Lime Grove, Sidcup, DA15 8PH
• Sold Mar 2025£600,000 | 4 Bed House283, Burnt Oak Lane, Sidcup, DA15 8LR283, Burnt Oak Lane, Sidcup, DA15 8LR
• Sold Dec 2024£485,000 | 3 Bed House285, Days Lane, Sidcup, DA15 8PQ285, Days Lane, Sidcup, DA15 8PQ
• Sold Jul 2024£500,000 | 4 Bed House6, Sycamore Avenue, Sidcup, DA15 8PL6, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Jul 2024£558,000 | 4 Bed House15, Wellington Avenue, Sidcup, DA15 9HG15, Wellington Avenue, Sidcup, DA15 9HG
• Sold Jun 2024£620,000 | 4 Bed House28, Wellington Avenue, Sidcup, DA15 9HE28, Wellington Avenue, Sidcup, DA15 9HE
• Sold Aug 2023£490,000 | 4 Bed House29, Lyndon Avenue, Sidcup, DA15 8RL29, Lyndon Avenue, Sidcup, DA15 8RL
• Sold Jul 2023£515,000 | 4 Bed House42, Sycamore Avenue, Sidcup, DA15 8PL42, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Mar 2023£515,000 | 3 Bed House34, Sycamore Avenue, Sidcup, DA15 8PL34, Sycamore Avenue, Sidcup, DA15 8PL
• Sold Oct 2022£490,000 | 3 Bed House20, Wellington Avenue, Sidcup, DA15 9HG20, Wellington Avenue, Sidcup, DA15 9HG
• Sold Sep 2021£460,000 | 4 Bed House1, Maple Crescent, Sidcup, DA15 9LT1, Maple Crescent, Sidcup, DA15 9LT
• Sold Aug 2021£500,000 | 4 Bed House11, Wellington Avenue, Sidcup, DA15 9HG11, Wellington Avenue, Sidcup, DA15 9HG
• Sold Aug 2021£525,000 | 4 Bed House240, Days Lane, Sidcup, DA15 8PG240, Days Lane, Sidcup, DA15 8PG
• Sold Jun 2021£450,000 | 4 Bed House36, Wellington Avenue, Sidcup, DA15 9HE36, Wellington Avenue, Sidcup, DA15 9HE
• Sold Jun 2020£470,000 | 3 Bed House51, Ashcroft Avenue, Sidcup, DA15 8NS51, Ashcroft Avenue, Sidcup, DA15 8NS
• Sold Feb 2020£470,000 | 4 Bed House298, Burnt Oak Lane, Sidcup, DA15 8LN298, Burnt Oak Lane, Sidcup, DA15 8LN
• Sold Nov 2019£499,995 | 4 Bed House47, Ashcroft Avenue, Sidcup, DA15 8NS47, Ashcroft Avenue, Sidcup, DA15 8NS
• Sold Dec 2014£365,000 | 4 Bed House57, Ashcroft Avenue, Sidcup, DA15 8NS57, Ashcroft Avenue, Sidcup, DA15 8NS

Ashcroft Avenue, Sidcup, DA15 has a total of 56 addresses. According to our analysis of all the public data, 48, Ashcroft Avenue, Sidcup is the 8th largest and the 11th most expensive property on the street.

When compared to the postcode district it is £69k more expensive than the average property in DA15.

• Days Lane Primary School

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

  700 m away
• Sherwood Park Primary School

  700 m away

• Blackfen School for Girls

  700 m away
• Bexley Grammar School

  900 m away
• Harris Academy Falconwood

  1.3 km away

• Sidcup

  |

  1.7 km away
• Welling

  |

  1.7 km away
• Falconwood

  |

  1.9 km away

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