HM Land Registry records the plot of land for 20, St. Christophers Close, Isleworth as measuring 171 m².

That makes it the 3rd largest plot in the postcode, where 22 of the 27 other houses have recorded plot data.

20, St. Christophers Close, Isleworth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Jun 2025.

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

The most recent sale of 20, St. Christophers Close, Isleworth completed on 6th February 2026 at £522,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 12.9% over the period since February 2026.

Since 2011 51 properties similar to 20, St. Christophers Close, Isleworth have sold within a radius of 480 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 27th January 2026, was 21, St. Christophers Close, Isleworth, TW7 4NP, a freehold house which sold for £527,500.

Read more about house prices in TW7.

• 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 Jun 2025£488,000 | 3 Bed House37, Spencer Road, Isleworth, TW7 4BN37, Spencer Road, Isleworth, TW7 4BN
• Sold Dec 2024£540,000 | 3 Bed House16, Oakley Close, Isleworth, TW7 4HZ16, Oakley Close, Isleworth, TW7 4HZ
• Sold Aug 2024£450,000 | 3 Bed House7, Fairways, Isleworth, TW7 4NS7, Fairways, Isleworth, TW7 4NS
• Sold Mar 2023£535,000 | 3 Bed House24, Deborah Close, Isleworth, TW7 4NY24, Deborah Close, Isleworth, TW7 4NY
• Sold Sep 2022£513,000 | 3 Bed House25, Deborah Close, Isleworth, TW7 4NY25, Deborah Close, Isleworth, TW7 4NY
• Sold Jul 2022£435,000 | 3 Bed House8, Moreton Avenue, Isleworth, TW7 4NW8, Moreton Avenue, Isleworth, TW7 4NW
• 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 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 2011£269,000 | 3 Bed House2, St. Christophers Close, Isleworth, TW7 4NP2, St. Christophers Close, Isleworth, TW7 4NP

Of the 42 addresses on St. Christophers Close, Isleworth, TW7, 20, St. Christophers Close, Isleworth comes out as the 23rd largest and the 24th most expensive in our analysis of the public data.

It is also £29k less expensive than the average property across the TW7 district.

• Spring Grove Primary School

  600 m away
• Alexandra Primary School

  1.2 km away
• Marlborough Primary School

  1.2 km away

• Isleworth and Syon School for Boys

  300 m away
• Lift Kingsley

  1.3 km away
• The Green School for Girls

  1.4 km away

• Osterley

  |

  500 m away
• Isleworth

  |

  700 m away
• Hounslow East

  |

  1.0 km away

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