3, Thornton Grove, Pinner occupies a 588 m² plot as recorded by HM Land Registry.

Of the 18 other houses in this postcode, 15 have recorded plot sizes, and this one ranks as the 10th largest.

3, Thornton Grove, Pinner has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 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).

Land Registry records and our Estate Agent network show 35 sales of comparable properties within 710 metres of 3, Thornton Grove, Pinner since 2007.

Most recently, 89, Rowlands Avenue, Pinner, HA5 4AW, a freehold house, sold at £1,575,000 on the 17th April 2026.

Read more about house prices in HA5.

• Sold Apr 2026£1,575,000 | 5 Bed House89, Rowlands Avenue, Pinner, HA5 4AW89, Rowlands Avenue, Pinner, HA5 4AW
• Sold Jul 2024£1,294,000 | 5 Bed House24, Royston Park Road, Pinner, HA5 4AE24, Royston Park Road, Pinner, HA5 4AE
• Sold Feb 2024£1,450,000 | 5 Bed HouseHaverley House, Royston Grove, Pinner, HA5 4HDHaverley House, Royston Grove, Pinner, HA5 4HD
• Sold Sep 2022£1,600,000 | 5 Bed House87, Rowlands Avenue, Pinner, HA5 4AW87, Rowlands Avenue, Pinner, HA5 4AW
• Sold Jul 2022£1,499,000 | 5 Bed House90, Rowlands Avenue, Pinner, HA5 4AP90, Rowlands Avenue, Pinner, HA5 4AP
• Sold Mar 2021£1,260,000 | 5 Bed House113, Rowlands Avenue, Pinner, HA5 4AW113, Rowlands Avenue, Pinner, HA5 4AW
• Sold Mar 2021£1,295,000 | 5 Bed House20, Royston Park Road, Pinner, HA5 4AE20, Royston Park Road, Pinner, HA5 4AE
• Sold Oct 2020£1,215,000 | 5 Bed HouseElmtree, Royston Grove, Pinner, HA5 4HDElmtree, Royston Grove, Pinner, HA5 4HD
• Sold Feb 2020£1,085,000 | 5 Bed HouseOakmere, Thornton Grove, Pinner, HA5 4HGOakmere, Thornton Grove, Pinner, HA5 4HG
• Sold Apr 2018£1,244,000 | 5 Bed House3, Walpole Close, Pinner, HA5 4EX3, Walpole Close, Pinner, HA5 4EX
• Sold Sep 2017£1,100,000 | 5 Bed House99, Rowlands Avenue, Pinner, HA5 4AW99, Rowlands Avenue, Pinner, HA5 4AW
• Sold Jan 2017£1,325,000 | 5 Bed HouseRanmoor, Royston Grove, Pinner, HA5 4HDRanmoor, Royston Grove, Pinner, HA5 4HD
• Sold Sep 2015£1,250,000 | 5 Bed House39, The Avenue, Pinner, HA5 4EL39, The Avenue, Pinner, HA5 4EL
• Sold Apr 2015£850,000 | 5 Bed HouseBriarsdene, Royston Grove, Pinner, HA5 4HDBriarsdene, Royston Grove, Pinner, HA5 4HD
• Sold Apr 2015£1,167,500 | 5 Bed HouseKingfisher House, Royston Grove, Pinner, HA5 4HFKingfisher House, Royston Grove, Pinner, HA5 4HF
• Sold Jan 2015£635,000 | 5 Bed House58, Cedar Drive, Pinner, HA5 4DE58, Cedar Drive, Pinner, HA5 4DE
• Sold Aug 2012£800,000 | 5 Bed HouseWootton, Royston Grove, Pinner, HA5 4HDWootton, Royston Grove, Pinner, HA5 4HD
• Sold Jul 2009£840,000 | 5 Bed HouseHeathroyd, Royston Grove, Pinner, HA5 4HDHeathroyd, Royston Grove, Pinner, HA5 4HD
• Sold Jun 2007£880,000 | 5 Bed House33, The Avenue, Pinner, HA5 4EL33, The Avenue, Pinner, HA5 4EL
• Sold Jan 2007£690,000 | 5 Bed House6, Cedar Drive, Pinner, HA5 4DE6, Cedar Drive, Pinner, HA5 4DE

Our analysis of the public data ranks 3, Thornton Grove, Pinner as the 11th largest and the 8th most expensive of the 18 addresses on Thornton Grove, Pinner, HA5.

Against the HA5 postcode district average, it is £698k more expensive than the typical property.

• Grimsdyke School

  700 m away
• St Teresa's Catholic Primary School and Nursery

  1.1 km away
• Cedars Manor School

  1.2 km away

• Hatch End High School

  1.0 km away
• Salvatorian Roman Catholic College

  2.3 km away
• Bentley Wood High School

  2.4 km away

• Hatch End

  |

  300 m away
• Headstone Lane

  |

  1.2 km away
• Carpenders Park

  |

  2.3 km away

Environment Agency data suggests this area has a Very Low risk of flooding.