4, Winckley Close, Harrow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Nov 2020.

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, 4, Winckley Close, Harrow was last sold on 29th May 2009 for £183,000 and was recorded as a leasehold flat.

The property has only had this single sale since 1995.

Since May 2009, the market for similar properties has risen by 43.5%.

• Sold May 2009£183,000

According to the Land Registry and our network of Estate Agents, there have been 49 sales of properties similar to 4, Winckley Close, Harrow within a radius of 470 metres since 2014.

The most recent example is Flat 22, Moot Court, Fryent Way, London, NW9 9RY, a leasehold flat which sold for £308,000 on the 4th December 2025.

Read more about house prices in HA3.

• Sold Dec 2025£308,000 | 2 Bed FlatFlat 22, Moot Court, Fryent Way, London, NW9 9RYFlat 22, Moot Court, Fryent Way, London, NW9 9RY
• Sold Nov 2025£285,000 | 2 Bed FlatFlat 32, Moot Court, Fryent Way, London, NW9 9RYFlat 32, Moot Court, Fryent Way, London, NW9 9RY
• Sold Sep 2025£289,950 | 2 Bed FlatFlat 27, Moot Court, Fryent Way, London, NW9 9RYFlat 27, Moot Court, Fryent Way, London, NW9 9RY
• Sold Jan 2025£327,500 | 2 Bed Flat54, Cowbridge Road, Harrow, HA3 9QA54, Cowbridge Road, Harrow, HA3 9QA
• Sold Nov 2024£300,000 | 2 Bed Flat85B, Berkeley Road, London, NW9 9DH85B, Berkeley Road, London, NW9 9DH
• Sold Aug 2024£305,000 | 2 Bed Flat24B, St. Pauls Avenue, Harrow, HA3 9PS24B, St. Pauls Avenue, Harrow, HA3 9PS
• Sold Aug 2024£290,000 | 2 Bed FlatFlat 24, Gore Court, Fryent Way, London, NW9 9SNFlat 24, Gore Court, Fryent Way, London, NW9 9SN
• Sold Apr 2024£300,000 | 2 Bed Flat9, Rose Bates Drive, London, NW9 9QJ9, Rose Bates Drive, London, NW9 9QJ
• Sold Oct 2022£340,000 | 2 Bed Flat65, Honeypot Lane, London, NW9 9QN65, Honeypot Lane, London, NW9 9QN
• Sold Sep 2022£330,000 | 2 Bed FlatFlat 21, Moot Court, Fryent Way, London, NW9 9RYFlat 21, Moot Court, Fryent Way, London, NW9 9RY
• Sold Dec 2021£315,000 | 2 Bed Flat9, Winckley Close, Harrow, HA3 9QW9, Winckley Close, Harrow, HA3 9QW
• Sold Sep 2021£330,000 | 2 Bed Flat690, Kenton Road, Harrow, HA3 9QP690, Kenton Road, Harrow, HA3 9QP
• Sold May 2021£285,000 | 2 Bed Flat79B, Berkeley Road, London, NW9 9DH79B, Berkeley Road, London, NW9 9DH
• Sold Sep 2020£310,000 | 2 Bed FlatFlat 5, Moot Court, Fryent Way, London, NW9 9RYFlat 5, Moot Court, Fryent Way, London, NW9 9RY
• Sold Sep 2019£260,000 | 2 Bed FlatFlat 21, Gore Court, Fryent Way, London, NW9 9SNFlat 21, Gore Court, Fryent Way, London, NW9 9SN
• Sold Aug 2019£320,000 | 2 Bed Flat75, Honeypot Lane, London, NW9 9QN75, Honeypot Lane, London, NW9 9QN
• Sold May 2019£250,000 | 2 Bed FlatFlat 13, Gore Court, Fryent Way, London, NW9 9SNFlat 13, Gore Court, Fryent Way, London, NW9 9SN
• Sold Apr 2019£274,000 | 2 Bed FlatFlat 15, Gore Court, Fryent Way, London, NW9 9SNFlat 15, Gore Court, Fryent Way, London, NW9 9SN
• Sold Dec 2017£70,000 | 2 Bed Flat686A, Kenton Road, Harrow, HA3 9QP686A, Kenton Road, Harrow, HA3 9QP
• Sold May 2014£249,950 | 2 Bed Flat73, Honeypot Lane, London, NW9 9QN73, Honeypot Lane, London, NW9 9QN

Winckley Close, Harrow, HA3 has a total of 24 addresses. According to our analysis of all the public data, 4, Winckley Close, Harrow is the 19th largest and the 16th most expensive property on the street.

When compared to the postcode district it is £188k less expensive than the average property in HA3.

• St Bernadette's Catholic Primary School

  400 m away
• Sinai Jewish Primary School

  800 m away
• Uxendon Manor Primary School

  900 m away

• Claremont High School

  600 m away
• JFS

  700 m away
• Kingsbury High School

  900 m away

• Kingsbury

  |

  500 m away
• Queensbury

  |

  900 m away
• Preston Road

  |

  1.7 km away

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