66A, High Street, Harrow has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 05 Jan 2010.

The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

Since 2007 20 properties similar to 66A, High Street, Harrow have sold within a radius of 640 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 7th November 2025, was 3 Rowney, Mount Park Road, Harrow, HA1 3JP, a leasehold flat which sold for £557,000.

Read more about house prices in HA1.

• Sold Nov 2025£557,000 | 3 Bed Flat3 Rowney, Mount Park Road, Harrow, HA1 3JP3 Rowney, Mount Park Road, Harrow, HA1 3JP
• Sold Jul 2022£640,000 | 3 Bed Flat1 Uplands, London Road, Harrow, HA1 3LY1 Uplands, London Road, Harrow, HA1 3LY
• Sold Jun 2022£558,000 | 3 Bed Flat17, Elmfield Close, Harrow, HA1 3TL17, Elmfield Close, Harrow, HA1 3TL
• Sold Jan 2022£900,000 | 3 Bed Flat48-50, High Street, Harrow, HA1 3LL48-50, High Street, Harrow, HA1 3LL
• Sold Jan 2022£521,500 | 3 Bed Flat2 West Hill Hall, West Hill, Harrow, HA2 0JQ2 West Hill Hall, West Hill, Harrow, HA2 0JQ
• Sold Feb 2021£615,000 | 3 Bed FlatFlat 4, Coniston Court 96, High Street, Harrow, HA1 3LPFlat 4, Coniston Court 96, High Street, Harrow, HA1 3LP
• Sold Jan 2021£565,000 | 3 Bed Flat19, Elmfield Close, Harrow, HA1 3TL19, Elmfield Close, Harrow, HA1 3TL
• Sold Nov 2020£757,500 | 3 Bed Flat33, King Henry Mews, Harrow, HA2 0JF33, King Henry Mews, Harrow, HA2 0JF
• Sold Feb 2020£450,000 | 3 Bed Flat10, Elmfield Close, Harrow, HA1 3TL10, Elmfield Close, Harrow, HA1 3TL
• Sold Jul 2019£575,000 | 3 Bed Flat2, Elmfield Close, Harrow, HA1 3TL2, Elmfield Close, Harrow, HA1 3TL
• Sold Aug 2018£600,000 | 3 Bed Flat13, Elmfield Close, Harrow, HA1 3TL13, Elmfield Close, Harrow, HA1 3TL
• Sold Oct 2017£595,000 | 3 Bed Flat9 The Garlands, Peterborough Road, Harrow, HA1 3DY9 The Garlands, Peterborough Road, Harrow, HA1 3DY
• Sold Sep 2017£675,000 | 3 Bed Flat7, Elmfield Close, Harrow, HA1 3TL7, Elmfield Close, Harrow, HA1 3TL
• Sold Jan 2017£650,000 | 3 Bed Flat14, Elmfield Close, Harrow, HA1 3TL14, Elmfield Close, Harrow, HA1 3TL
• Sold Jun 2014£660,000 | 3 Bed FlatFlat 17, Copperfields 14, Roxborough Park, Harrow, HA1 3BEFlat 17, Copperfields 14, Roxborough Park, Harrow, HA1 3BE
• Sold Jul 2012£424,000 | 3 Bed Flat20 The Garlands, Peterborough Road, Harrow, HA1 3DY20 The Garlands, Peterborough Road, Harrow, HA1 3DY
• Sold Sep 2011£475,000 | 3 Bed FlatFlat 6, Coniston Court 96, High Street, Harrow, HA1 3LPFlat 6, Coniston Court 96, High Street, Harrow, HA1 3LP
• Sold Jun 2011£350,000 | 3 Bed Flat4 Uplands, London Road, Harrow, HA1 3LY4 Uplands, London Road, Harrow, HA1 3LY
• Sold Feb 2011£435,000 | 3 Bed Flat1 St. Andrews, Sudbury Hill, Harrow, HA1 3NH1 St. Andrews, Sudbury Hill, Harrow, HA1 3NH
• Sold Nov 2007£495,000 | 3 Bed Flat12 The Garlands, Peterborough Road, Harrow, HA1 3DY12 The Garlands, Peterborough Road, Harrow, HA1 3DY

Of the 101 addresses on High Street, Harrow, HA1, 66A, High Street, Harrow comes out as the 31st largest and the 23rd most expensive in our analysis of the public data.

It is also £156k more expensive than the average property across the HA1 district.

• Roxeth Primary School

  400 m away
• St Anselm's Catholic Primary School

  500 m away
• St George's Primary Catholic Voluntary Academy

  1.1 km away

• Whitmore High School

  1.0 km away
• Harrow High School

  1.2 km away
• Wembley High Technology College

  2.2 km away

• Harrow-on-the-Hill

  |

  800 m away
• South Harrow

  |

  1.2 km away
• West Harrow

  |

  1.4 km away

The flood risk here is rated Very Low, based on Environment Agency data.