25, Deborah Close, Isleworth occupies a 121 m² plot as recorded by HM Land Registry.

Of the 6 other houses in this postcode, 5 have recorded plot sizes, and this one ranks as the 3rd largest.

25, Deborah Close, Isleworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Aug 2013.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

25, Deborah Close, Isleworth last changed hands on 1st September 2022, selling for £513,000. 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 dropped by 1.3% since September 2022.

• Sold Sep 2022£513,000
• Sold Nov 2013£340,000

Land Registry records and our Estate Agent network show 44 sales of comparable properties within 510 metres of 25, Deborah Close, Isleworth since 2014.

Most recently, 20, St. Christophers Close, Isleworth, TW7 4NP, a freehold house, sold at £522,500 on the 6th February 2026.

Read more about house prices in TW7.

• Sold Feb 2026£522,500 | 3 Bed House20, St. Christophers Close, Isleworth, TW7 4NP20, St. Christophers Close, Isleworth, TW7 4NP
• Sold Jan 2026£527,500 | 3 Bed House21, St. Christophers Close, Isleworth, TW7 4NP21, St. Christophers Close, Isleworth, TW7 4NP
• Sold Jul 2025£578,000 | 3 Bed House21, Aplin Way, Isleworth, TW7 4RJ21, Aplin Way, Isleworth, TW7 4RJ
• Sold Dec 2024£540,000 | 3 Bed House16, Oakley Close, Isleworth, TW7 4HZ16, Oakley Close, Isleworth, TW7 4HZ
• Sold Mar 2023£535,000 | 3 Bed House24, Deborah Close, Isleworth, TW7 4NY24, Deborah Close, Isleworth, TW7 4NY
• Sold Jul 2022£435,000 | 3 Bed House8, Moreton Avenue, Isleworth, TW7 4NW8, Moreton Avenue, Isleworth, TW7 4NW
• Sold Apr 2022£442,000 | 3 Bed House14, St. Andrews Close, Isleworth, TW7 4PG14, St. Andrews Close, Isleworth, TW7 4PG
• Sold Jun 2021£456,000 | 3 Bed House40, St. Christophers Close, Isleworth, TW7 4NP40, St. Christophers Close, Isleworth, TW7 4NP
• Sold Jun 2021£501,000 | 3 Bed House20, Moreton Avenue, Isleworth, TW7 4NW20, Moreton Avenue, Isleworth, TW7 4NW
• Sold Apr 2021£450,000 | 3 Bed House23, Moreton Avenue, Isleworth, TW7 4NW23, Moreton Avenue, Isleworth, TW7 4NW
• Sold Sep 2020£480,000 | 3 Bed House79, Thornbury Road, Isleworth, TW7 4NL79, Thornbury Road, Isleworth, TW7 4NL
• Sold Nov 2019£460,000 | 3 Bed House38, St. Christophers Close, Isleworth, TW7 4NP38, St. Christophers Close, Isleworth, TW7 4NP
• Sold Apr 2019£410,000 | 3 Bed House22, Moreton Avenue, Isleworth, TW7 4NW22, Moreton Avenue, Isleworth, TW7 4NW
• Sold Jul 2018£465,000 | 3 Bed House3, St. Christophers Close, Isleworth, TW7 4NP3, St. Christophers Close, Isleworth, TW7 4NP
• Sold Apr 2018£407,000 | 3 Bed House22, St. Christophers Close, Isleworth, TW7 4NP22, St. Christophers Close, Isleworth, TW7 4NP
• Sold Nov 2016£420,000 | 3 Bed House26, Deborah Close, Isleworth, TW7 4NY26, Deborah Close, Isleworth, TW7 4NY
• Sold Sep 2015£250,000 | 3 Bed House21, Moreton Avenue, Isleworth, TW7 4NW21, Moreton Avenue, Isleworth, TW7 4NW
• Sold Sep 2015£407,000 | 3 Bed House25, Moreton Avenue, Isleworth, TW7 4NW25, Moreton Avenue, Isleworth, TW7 4NW
• Sold Feb 2015£419,950 | 3 Bed House32, St. Christophers Close, Isleworth, TW7 4NP32, St. Christophers Close, Isleworth, TW7 4NP
• Sold Jun 2014£415,000 | 3 Bed House83, Thornbury Road, Isleworth, TW7 4NL83, Thornbury Road, Isleworth, TW7 4NL

Our analysis of the public data ranks 25, Deborah Close, Isleworth as the 4th largest and the 3rd most expensive of the 26 addresses on Deborah Close, Isleworth, TW7.

Against the TW7 postcode district average, it is £1k more expensive than the typical property.

• Spring Grove Primary School

  700 m away
• Marlborough Primary School

  1.1 km away
• The Smallberry Green Primary School

  1.2 km away

• Isleworth and Syon School for Boys

  200 m away
• The Green School for Girls

  1.3 km away
• Bolder Academy

  1.3 km away

• Osterley

  |

  600 m away
• Isleworth

  |

  700 m away
• Hounslow East

  |

  1.2 km away

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