Flat 5, Mercury House has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 Sep 2020.

The property is connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.

According to HM Land Registry, Flat 5, Mercury House was last sold on 6th December 2021 for £360,000 and was recorded as a leasehold flat.

The property has had 2 sales since 1995.

Since December 2021, the market for similar properties has risen by 19.5%.

• Sold Dec 2021£360,000
• Sold Jun 2003£200,000

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat 5, Mercury House within a radius of 510 metres over the last 2 years.

The most recent example is Flat 107, Abbotsford Court 3, Lakeside Drive, London, NW10 7GB, a leasehold flat which sold for £340,000 on the 29th January 2026.

Read more about house prices in W5.

• Sold Jan 2026£340,000 | 2 Bed FlatFlat 107, Abbotsford Court 3, Lakeside Drive, London, NW10 7GBFlat 107, Abbotsford Court 3, Lakeside Drive, London, NW10 7GB
• Sold Nov 2025£372,000 | 2 Bed Flat128, Connell Crescent, London, W5 3BP128, Connell Crescent, London, W5 3BP
• Sold Sep 2017£177,608 | 2 Bed FlatFlat 30, Mercury House, Heathcroft, London, W5 3BFFlat 30, Mercury House, Heathcroft, London, W5 3BF

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Our network of Estate Agents reports 1 let of a property similar to Flat 5, Mercury House within a radius of 510 metres over the last 2 years.

Most recently, Flat 3, Hill Court, Hanger Lane, London, W5 3DF, a leasehold flat, was let by Leslie & Co in October 2025.

• 
  Let Oct 2025£ Undisclosed | 2 Bed FlatFlat 3, Hill Court, Hanger Lane, London, W5 3DFFlat 3, Hill Court, Hanger Lane, London, W5 3DF

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Heathcroft, London, W5 has a total of 68 addresses. According to our analysis of all the public data, Flat 5, Mercury House is the 54th largest and the 54th most expensive property on the street.

When compared to the postcode district it is £425k less expensive than the average property in W5.

• 600

  m

  Holy Family Catholic Primary School
• 800

  m

  West Twyford Primary School
• 1.2

  km

  West Acton Primary School

• 1.0

  km

  Ada Lovelace Church of England High School
• 1.1

  km

  The Ellen Wilkinson School for Girls
• 1.9

  km

  Alperton Community School

• 100

  m

  Park Royal
• 600

  m

  Hanger Lane
• 1.1

  km

  North Ealing

According to recent data from Ofcom, superfast broadband is available in this area.

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