23, Osterley Crescent, Isleworth has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 27 Sep 2010.

The property is connected to mains gas and has high performance glazing|ffenestri perfformiad uchel. It is heated using a boiler and radiators (|bwyler a rheiddiaduron, |mains gas|nwy prif gyflenwad).

According to HM Land Registry, 23, Osterley Crescent, Isleworth was last sold on 28th November 2013 for £550,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since November 2013, the market for similar properties has risen by 40.2%.

• Sold Nov 2013£550,000
• Sold Mar 2011£451,000

According to the Land Registry and our network of Estate Agents, there have been 144 sales of properties similar to 23, Osterley Crescent, Isleworth within a radius of 480 metres since 2016.

The most recent example is 66, Wood Lane, Isleworth, TW7 5EA, a freehold house which sold for £685,000 on the 14th November 2025.

Read more about house prices in TW7.

• Sold Nov 2025£685,000 | 4 Bed House66, Wood Lane, Isleworth, TW7 5EA66, Wood Lane, Isleworth, TW7 5EA
• Sold Oct 2025£837,500 | 4 Bed House60, Harewood Road, Isleworth, TW7 5HL60, Harewood Road, Isleworth, TW7 5HL
• Sold Aug 2025£690,000 | 4 Bed House82, Harewood Road, Isleworth, TW7 5HL82, Harewood Road, Isleworth, TW7 5HL
• Sold Aug 2025£712,000 | 4 Bed House89, Harewood Road, Isleworth, TW7 5HN89, Harewood Road, Isleworth, TW7 5HN
• Sold Apr 2025£750,000 | 4 Bed House4, Albury Avenue, Isleworth, TW7 5HX4, Albury Avenue, Isleworth, TW7 5HX
• Sold Mar 2025£800,000 | 4 Bed House13, Borough Road, Isleworth, TW7 5DY13, Borough Road, Isleworth, TW7 5DY
• Sold Jan 2025£760,000 | 4 Bed House42, Harewood Road, Isleworth, TW7 5HL42, Harewood Road, Isleworth, TW7 5HL
• Sold Jul 2023£750,000 | 4 Bed House35, Academy Place, Isleworth, TW7 5FD35, Academy Place, Isleworth, TW7 5FD
• Sold Mar 2023£700,000 | 4 Bed House84, Roxborough Avenue, Isleworth, TW7 5HJ84, Roxborough Avenue, Isleworth, TW7 5HJ
• Sold Aug 2022£760,000 | 4 Bed House71, College Road, Isleworth, TW7 5DP71, College Road, Isleworth, TW7 5DP
• Sold May 2022£715,000 | 4 Bed House25, Ridgeway Road, Isleworth, TW7 5LB25, Ridgeway Road, Isleworth, TW7 5LB
• Sold Jan 2022£600,000 | 4 Bed House11, Academy Place, Isleworth, TW7 5FD11, Academy Place, Isleworth, TW7 5FD
• Sold Nov 2021£669,950 | 4 Bed House15, Harvard Road, Isleworth, TW7 4PA15, Harvard Road, Isleworth, TW7 4PA
• Sold Oct 2021£738,750 | 4 Bed House23, Borough Road, Isleworth, TW7 5DT23, Borough Road, Isleworth, TW7 5DT
• Sold Aug 2021£678,500 | 4 Bed House15, Academy Place, Isleworth, TW7 5FD15, Academy Place, Isleworth, TW7 5FD
• Sold Jun 2021£640,000 | 4 Bed House7, Academy Place, Isleworth, TW7 5FD7, Academy Place, Isleworth, TW7 5FD
• Sold Jan 2021£675,000 | 4 Bed House31, Academy Place, Isleworth, TW7 5FD31, Academy Place, Isleworth, TW7 5FD
• Sold Mar 2018£725,000 | 4 Bed House27, Borough Road, Isleworth, TW7 5DT27, Borough Road, Isleworth, TW7 5DT
• Sold Nov 2017£695,000 | 4 Bed House91, College Road, Isleworth, TW7 5DP91, College Road, Isleworth, TW7 5DP
• Sold Jul 2016£750,000 | 4 Bed House97, College Road, Isleworth, TW7 5DP97, College Road, Isleworth, TW7 5DP

Osterley Crescent, Isleworth, TW7 has a total of 25 addresses. According to our analysis of all the public data, 23, Osterley Crescent, Isleworth is the 5th largest and the 6th most expensive property on the street.

When compared to the postcode district it is £290k more expensive than the average property in TW7.

• Marlborough Primary School

  700 m away
• The Smallberry Green Primary School

  800 m away
• Isleworth Town Primary School

  900 m away

• Isleworth and Syon School for Boys

  300 m away
• The Green School for Girls

  900 m away
• The Green School for Boys

  1.0 km away

• Isleworth

  |

  500 m away
• Syon Lane

  |

  900 m away
• Osterley

  |

  1.0 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.