9, Thornton Road, Bromley occupies a 638 m² plot as recorded by HM Land Registry.

Of the 30 other houses in this postcode, 29 have recorded plot sizes, and this one ranks as the 2nd largest.

9, Thornton Road, Bromley has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Oct 2025.

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

9, Thornton Road, Bromley last changed hands on 20th May 2008, selling for £313,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 116.2% since May 2008.

• Sold May 2008£313,000
• Sold Feb 2008£272,500

Land Registry records and our Estate Agent network show 62 sales of comparable properties within 470 metres of 9, Thornton Road, Bromley since 2011.

Most recently, 72, Kynaston Road, Bromley, BR1 5AW, a freehold house, sold at £620,000 on the 15th December 2025.

Read more about house prices in BR1.

• Sold Dec 2025£620,000 | 4 Bed House72, Kynaston Road, Bromley, BR1 5AW72, Kynaston Road, Bromley, BR1 5AW
• Sold Apr 2025£780,000 | 4 Bed House55, Welbeck Avenue, Bromley, BR1 5DN55, Welbeck Avenue, Bromley, BR1 5DN
• Sold Mar 2025£705,000 | 4 Bed House167, Burnt Ash Lane, Bromley, BR1 5DJ167, Burnt Ash Lane, Bromley, BR1 5DJ
• Sold Feb 2025£565,000 | 4 Bed House110, Ridgeway Drive, Bromley, BR1 5DD110, Ridgeway Drive, Bromley, BR1 5DD
• Sold Feb 2025£685,000 | 4 Bed House211, Burnt Ash Lane, Bromley, BR1 5DJ211, Burnt Ash Lane, Bromley, BR1 5DJ
• Sold Sep 2024£735,000 | 4 Bed House5, Thornton Road, Bromley, BR1 5AP5, Thornton Road, Bromley, BR1 5AP
• Sold Jul 2024£650,000 | 4 Bed House230, Burnt Ash Lane, Bromley, BR1 5BS230, Burnt Ash Lane, Bromley, BR1 5BS
• Sold May 2024£320,000 | 4 Bed House23, Thornton Road, Bromley, BR1 5AP23, Thornton Road, Bromley, BR1 5AP
• Sold May 2024£645,000 | 4 Bed House140, Ridgeway Drive, Bromley, BR1 5BX140, Ridgeway Drive, Bromley, BR1 5BX
• Sold Feb 2024£545,000 | 4 Bed House42, Kynaston Road, Bromley, BR1 5AW42, Kynaston Road, Bromley, BR1 5AW
• Sold Oct 2022£640,000 | 4 Bed House179, Burnt Ash Lane, Bromley, BR1 5DJ179, Burnt Ash Lane, Bromley, BR1 5DJ
• Sold Oct 2022£670,000 | 4 Bed House35, Sandringham Road, Bromley, BR1 5AR35, Sandringham Road, Bromley, BR1 5AR
• Sold Jun 2022£500,000 | 4 Bed House12, Thornton Road, Bromley, BR1 5AP12, Thornton Road, Bromley, BR1 5AP
• Sold Sep 2021£545,000 | 4 Bed House232, Burnt Ash Lane, Bromley, BR1 5BS232, Burnt Ash Lane, Bromley, BR1 5BS
• Sold Jun 2021£565,000 | 4 Bed House10, Thornton Road, Bromley, BR1 5AP10, Thornton Road, Bromley, BR1 5AP
• Sold Jun 2021£460,000 | 4 Bed House11, Sandringham Road, Bromley, BR1 5AR11, Sandringham Road, Bromley, BR1 5AR
• Sold Mar 2021£507,500 | 4 Bed House19, Thornton Road, Bromley, BR1 5AP19, Thornton Road, Bromley, BR1 5AP
• Sold Apr 2020£620,000 | 4 Bed House84, Kynaston Road, Bromley, BR1 5AW84, Kynaston Road, Bromley, BR1 5AW
• Sold Nov 2018£540,000 | 4 Bed House7, Chatsworth Avenue, Bromley, BR1 5DP7, Chatsworth Avenue, Bromley, BR1 5DP
• Sold Jul 2011£320,000 | 4 Bed House13, Thornton Road, Bromley, BR1 5AP13, Thornton Road, Bromley, BR1 5AP

Our analysis of the public data ranks 9, Thornton Road, Bromley as the 3rd largest and the 5th most expensive of the 30 addresses on Thornton Road, Bromley, BR1.

Against the BR1 postcode district average, it is £127k more expensive than the typical property.

• Launcelot Primary School and Nursery

  400 m away
• Burnt Ash Primary School

  500 m away
• Good Shepherd RC School

  600 m away

• Haberdashers' Knights Academy

  500 m away
• Bonus Pastor Catholic College

  1.4 km away
• Conisborough College

  2.3 km away

• Grove Park

  |

  800 m away
• Sundridge Park

  |

  1.2 km away
• Bromley North

  |

  1.7 km away

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